Bibliography of Papers in the Peer-reviewed Literature

Heaton, Katherine, Rachel Sleighter, Patrick Hatcher, Wiley Hall IV, and Murray Johnston. Composition Domains in Monoterpene Secondary Organic Aerosol. Environmental Sci. Technol. 2009, 43, 7797-7802

Fernandez, Jose M.; Hockaday, William C.; Plaza, Cesar; Polo, Alfredo; Hatcher, Patrick G. Effects of long-term soil amendment with sewage sludges on soil humic acid thermal and molecular properties. Chemosphere, 2008, 73 (11), 1838-1844.

Xu, C.; Santschi, P. H.; Zhong, J. Y.; Hatcher, P. G.; Francis, A. J.; Dodge, C. J.; Roberts, K. A.; Hung, C.-C.; Honeyman, B. D. Colloidal Cutin-Like Substances Cross-Linked to Siderophore Decomposition Products Mobilizing Plutonium from Contaminated Soils. Environmental Science & Technology, 2008, 42 (22), 8211-8217.

Hockaday, William C.; Purcell, Jeremiah M.; Marshall, Alan G.; Baldock, Jeffery A.; Hatcher Patrick G. Electrospray and photoionization mass spectrometry for the characterization of organic matter in natural waters: a qualitative assessment. Limnology and Oceanography: Methods, (2009), 7, 81-95.

Sleighter, Rachel L., McKee, Georgina A., and Patrick G. Hatcher. 2009. Direct Fourier transform mass spectral analysis of natural waters with low dissolved organic matter. Organic Geochemistry, 40 (1), 119-125.

Wozniak, A. S., Bauer, J. E., Sleighter, R. L., Dickhut, R. M., and P. G. Hatcher. 2008. Technical Note: Molecular Characterization of aerosol-derived water soluble organic carbon using ultrahigh resolution electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry. Atmospheric Chemistry and Physics, 8 (17), 5099-5111.

Liu, Zhanfei, Mao, Jingdong, Peterson, Michael L., Lee, Cindy, Wakeham, Stuart G., and Patrick G. Hatcher. 2009. Characterization of sinking particles from the northwest Mediterranean Sea using advanced solid-state NMR. Geochimica et Cosmochimica Acta, 73 (4), 1014-1026.

Salmon, Elodie, Behar, Francoise, Lorant, Francois, Hatcher, Patrick G., Metzger, Pierre, and Paul-Marie Marquaire. 2009. Thermal decomposition processes in algaenan of Botryococcus braunii race L. Part 1: Experimental data and structural evolution. Organic Geochemistry, 40 (3), 400-415.

Geib, Scott M.; Filley, Timothy R.; Hatcher, Patrick G.; Hoover, Kelli; Carlson, John E.; Jimenez-Gasco, Maria del Mar; Nakagawa-Izumi, Akiko; Sleighter, Rachel L.; Tien, Ming. 2008. Lignin degradation in wood-feeding insects. Proceedings of the National Academy of Sciences 105(35), 12932-12937.

Hurdzan, Christopher M.; Basta, Nicholas T.; Hatcher, Patrick G.; Tuovinen, Olli H. 2008.  Phenanthrene release from natural organic matter surrogates under simulated human gastrointestinal conditions.  Ecotoxicology and Environmental Safety 69(3),  525-530.

de la Rosa, J. M.; Gonzalez-Perez, J. A.; Hatcher, P. G.; Knicker, H.; Gonzalez-Vila, F. J. 2008.  Determination of refractory organic matter in marine sediments by chemical oxidation, analytical pyrolysis and solid-state 13C nuclear magnetic resonance spectroscopy.  European Journal of Soil Science 59(3),  430-438.

Sleighter, Rachel L., and Patrick G. Hatcher. 2008.  Molecular Characterization of Dissolved Organic Matter (DOM) along a River to Ocean Transect of the Lower Chesapeake Bay by Ultrahigh Resolution Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Marine Chemistry, 110(3-4), 140-152.

Sleighter, Rachel L., McKee, Georgina A., Liu, Zhanfei, and Patrick G. Hatcher. 2008.  Naturally Present Fatty Acids as Internal Calibrants for Fourier Transform Mass Spectra of Dissolved Organic Matter. Limnology and Oceanography: Methods 6, p. 246-253, 2008.

Sleighter, Rachel L.; Hatcher, Patrick G.. The application of electrospray ionization coupled to ultrahigh resolution mass spectrometry for the molecular characterization of natural organic matter.    Journal of Mass Spectrometry (2007), 42(5), 559-574.

Mopper, Kenneth; Stubbins, Aron; Ritchie, Jason D.; Bialk, Heidi M.; Hatcher, Patrick G..   Advanced Instrumental Approaches for Characterization of Marine Dissolved Organic Matter: Extraction Techniques, Mass Spectrometry, and Nuclear Magnetic Resonance Spectroscopy. Chemical Reviews (Washington, DC, United States)  (2007), 107(2), 419-442.

Hockaday, William C.; Grannas, Amanda M.; Kim, Sunghwan; Hatcher, Patrick G.. The transformation and mobility of charcoal in a fire-impacted watershed. Geochimica et Cosmochimica Acta  (2007),  71(14),  3432-3445.

Duan, Shuiwang; Bianchi, Thomas S.; Shiller, Alan M.; Dria, Karl; Hatcher, Patrick G.; Carman, Kevin R. Variability in the bulk composition and abundance of dissolved organic matter in the lower Mississippi and Pearl rivers. Journal of Geophysical Research, [Biogeosciences]  (2007), 112(G2),  G02024/1-G02024/12.

Amrani, Alon; Turner, Jeffrey W.; Ma, Qisheng; Tang, Yongchun; Hatcher, Patrick G.. Formation of sulfur and nitrogen cross-linked macromolecules under aqueous conditions. Geochimica et Cosmochimica Acta  (2007), 71(17),  4141-4160.

Hammes, Karen; Schmidt, Michael W. I.; Smernik, Ronald J.; Currie, Lloyd A.; Ball, William P.; Nguyen, Thanh H.; Louchouarn, Patrick; Houel, Stephane; Gustafsson, Orjan; Elmquist, Marie; Cornelissen, Gerard; Skjemstad, Jan O.; Masiello, Caroline A.; Song, Jianzhong; Peng, Ping'an; Mitra, Siddhartha; Dunn, Joshua C.; Hatcher, Patrick G.; Hockaday, William C.; Smith, Dwight M.; Hartkopf-Froder, Christoph; Bohmer, Axel; Luer, Burkhard; Huebert, Barry J.; Amelung, Wulf; Brodowski, Sonja; Huang, Lin; Zhang, Wendy; Gschwend, Philip M.; Flores-Cervantes, D. Xanat; Largeau, Claude; Rouzaud, Jean-Noel; Rumpel, Cornelia; Guggenberger, Georg; Kaiser, Klaus; Rodionov, Andrei; Gonzalez-Vila, Francisco J.; Gonzalez-Perez, Jose A.; de la Rosa, Jose M.; Manning, David A. C.; Lopez-Capel, Elisa; Ding, Luyi. Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere. Global Biogeochemical Cycles (2007), 21(3), GB3016/1-GB3016/18.

Hurdzan, C. M.; Basta, N. T.; Hatcher, P. G.; Tuovinen, O. H. Screening of Human Enteric Microorganisms for Potential Biotransformation of Polycyclic Aromatic Hydrocarbons.  Bulletin of Environmental Contamination and Toxicology (2007), 79(5), 533-536.

Kim, S., Kaplan, L.A., Hatcher, P.G. 2006. Biodegradable dissolved organic matter in a temperate and a tropical stream determined from ultra-high resolution mass spectrometry. Limnology and Oceanography, v. 51 (2), pp. 1054-1063.

Grannas, Amanda M.; Hockaday, William C.; Hatcher, Patrick G.; Thompson, Lonnie G.; Mosley-Thompson, Ellen.   New revelations on the nature of organic matter in ice cores. Journal of Geophysical Research, [Atmospheres]  (2006),  111(D4),  D04304/1-D04304/10.

Hockaday, W.C., Grannas, A.M., Kim, S., Hatcher, P.G. 2006. Direct molecular evidence for the degradation and mobility of black carbon in soils from ultrahigh-resolution mass spectral analysis of dissolved organic matter from a fire-impacted forest soil �Organic Geochemistry, v. 37(4), pp. 501-510.

Wang, X. , Thomas B.,. Sachdeva, R, Arterburn, L., Frye, L., Hatcher, P. G., Cornwell, D. G., and Ma, J. 2006.  Mechanism of arylating quinone toxicity involving Michael adduct formation and induction of endoplasmic reticulum stress, Proc. Nat. Acad. Sci., v. 103, pp. 3604-3609.

Simpson, M.J., Chefetz, B., Deshmukh, A.P., and Hatcher, P.G., 2005. Comparison of polycyclic aromatic hydrocarbon distribution and sedimentary organic matter characteristics in contaminated, coastal sediments from Pensacola Bay, Florida. Marine Environmental Research, v. 59, p. 139-163.

Schwede-Thomas, Sara B.; Chin, Yu-Ping; Dria, Karl J.; Hatcher, Patrick; Kaiser, Edith; Sulzberger, Barbara. Characterizing the properties of dissolved organic matter isolated by XAD and C-18 solid phase extraction and ultrafiltration. Aquatic Sciences  (2005),  67(1),  61-71.

Frazier, S.W., Kaplan, L.A., and Hatcher, P.G. 2005. Molecular characterization of biodegradable dissolved organic matter using biorectors and [12C/13C] tetramethylammonium hydroxide thermochemolysis GC-MS. Environmental Science & Technology, v. 39(6), pp. 1479-1491.

Deshmukh, A, Simpson, A.J., Hadad, C.M., and Hatcher, P.G. 2005. Insights into the structure of cutin and cutan from Agave americana leaf cuticle using HR-MAS NMR spectroscopy. Organic Geochemistry, v. 36(7), pp. 1072-1085.

DeMatteo, M.P. Poole, J.S., Shi,X.,  Sachdeva, R., Hatcher, P.G., Hadad, C.M., and Platz, M.S. On the Electrophilicity of Hydroxyl Radical: A Laser Flash Photolysis and Computational Study. 2005. J. Am. Chem. Soc., v. 127(19), pp. 7094-7109.

Sachdeva, R., Thomas, B., Wang, X., Ma,J., Jones,K.E., Hatcher, P.G., and Cornwell, D.G. 2005. Tocopherol Metabolism using Thermochemolysis: Chemical -Carboxyethyl-Hydroxychroman and-Tocopherol, and Biological Properties of  their Quinones. Chem. Res. Tox.,  v. 18, pp. 1018-1025.

Hsu, P.-H. and Hatcher, P.G. 2005. New evidence for covalent coupling of peptides to humic acids based on 2D NMR spectroscopy: A means for preservation.  Geochim. Cosmochim. Acta, v. 69, pp. 4521-4533.

Trompowsky, Patrick Marques; Benites, Vinicius de Melo; Madari, Beata Emoke; Pimenta, Alexandre Santos; Hockaday, William C.; Hatcher, Patrick G.. 2005. Characterization of humic like substances obtained by chemical oxidation of eucalyptus charcoal. Organic Geochemistry, v. 36(11), pp. 1480-1489.

Simpson, M.J., Simpson, A.J., and Hatcher, P.G., 2004. Non-covalent interactions between aromatic compounds and dissolved humic acid examined by NMR spectroscopy. Environmental Toxicology and Chemistry, v. 23, p. 355-362.

Bianchi, T.S., Filley, T.R., Dria, K.J., Hatcher,  P. G., 2004. Temporal variability in sources of dissolved organic carbon in the lower Mississippi River. Geochimica et Cosmochimica Acta, v. 68, p. 959-967.

Sachleben, J. R., Chefetz,  B.,  Deshmukh, A.,  Hatcher, P. G., 2004. Solid-State NMR Characterization of Pyrene-Cuticular Matter Interactions. Environmental Science & Technology, v. 38(16), p. 4369-4376.

Simpson, M.J., Hatcher, P.G., 2004. Determination of black carbon in natural organic matter by chemical oxidation and solid-state 13C Nuclear Magnetic Resonance spectroscopy. Organic Geochemistry, v. 35(8), p.923-935.

Simpson, M.J., Hatcher, P.G., 2004. Overestimates of black carbon in soils and sediments. Naturwissenschaften, v. 91(9), p. 436-440.

Kim, S., Kaplan, L.A., Benner, R., and Hatcher, P.G. 2004. Hydrogen-deficient molecules in natural riverine water samples- evidence for the existence of black carbon in DOM. Marine Chemistry, v. 92, pp. 225-234.

Kramer, Robert W.; Kujawinski, Elizabeth B.; Hatcher, Patrick G..  2004. Identification of Black Carbon Derived Structures in a Volcanic Ash Soil Humic Acid by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry.    Environmental Science and Technology, v.38(12),  p. 3387-3395.

Chen, Dong, He, Ziqi, Weavers, Linda K., Chin, Yu-Ping, Walker, Harold W., and Hatcher, Patrick G. 2004. Sonochemical reactions of dissolved organic matter. Research in Chemical Intermediates, v. 30, p. 735-753.

Hatcher, P.G. 2004. The CHNs of organic geochemistry: characterization of molecularly uncharacterized non-living organic matter. Marine Chemistry, v. 92, pp. 5-8.

Chefetz, B.; Hatcher, P. G.. Organic matter transformations in compost during mushroom cropping and postcrop weathering. Mushroom Science (2004), 16(Science and Cultivation of Edible and Medicinal Fungi), 17-24.

Nguyen, R.T., Harvey, H.R., Zang, X., van Heemst, J.D.H., Hetenyi, M., and Hatcher, P.G., 2003. Preservation of algaenan and proteinaceous material during the oxic decay of Botryococcus braunii as revealed by pyrolysis-gas chromatography/mass spectrometry and 13C NMR spectroscopy. Organic Geochemistry, v. 34, p. 483-497.

Kim, S., Simpson, A.J., Kujawinski, E.B., Freitas, M.A., and Hatcher, P.G., 2003. Non-invasive advanced spectroscopic methods (electrospray ionization mass spectrometry and 2D solution NMR) for analysis of DOM isolated by C18 solid phase disk extraction. Organic Geochemistry, v. 34, p. 1325-1335.

Simpson, A. J., Kingery W., and Hatcher, P.G., 2003. The identification of plant derived structures in natural organic matter using three-dimensional NMR spectroscopy. Environmental Science and Technology, v. 37(2), p. 337-342.

Simpson, A. J., Zang, X., Kramer, R.J., and Hatcher, P. G., 2003. New Insights on the Structure of hexane insoluble botryals and Algaenan from Botryoccocus Braunii race A based on Multidimensional NMR Spectroscopy and Electrospray- Mass Spectrometry Techniques. Phytochemistry  v. 62(5),  p. 783-796.

Guthrie-Nichols, E.A,  Grasham, A.,  Kazunga, C., Salloum, M.,  Sangaiah, R., Gold, A., and Hatcher, P.G., (2003), "The Effect of Aging on Pyrene Transformation in Sediments."  Environmental Toxicology and Chemistry, v. 22 (1), p. 40-49.

Cornwell, D. G., Kim, S., Mazzer, P.A., Jones, K.H., and Hatcher, P.G., 2003. Electrophile Tocopheryl Quinones in Apoptosis and Mutagenesis:Thermochemolysis of Thiol Adducts with Proteins and in Cells. Lipids, v. 38, p. 973-979.

Kim, S., Kramer, R.W., and Hatcher, P.G., 2003.  An informative graphical method for analysis of ultrahigh-resolution broadband mass spectra of natural organic matter - the van Krevelen diagram. Analytical Chemistry, v. 75, p. 5336-5344.

Kaiser, E. Simpson, A.J., Dria, K.J., Sulzberger, B., and Hatcher, P.G., 2003. Solid-state and multidimensional solution-state NMR of solid phase extracted and ultrafiltered riverine dissolved organic matter (DOM). Environmental Science and Technology, v. 37, p.2929-2935.

Frazier, S.W., Nowack, K.O., Goins, K.M., Cannon, F.S., Kaplan, L.A., and Hatcher, P.G., 2003. Characterization of organic matter from natural waters using tetramethylammonium hydroxide (TMAH) thermochemolysis GC-MS. Journal of Analytical and Applied Pyrolysis, v. 70, p. 99-128.

Deshmukh, A., Simpson, A.J., and Hatcher, P.G., 2003. Evidence for cross-linking in tomator cutin using HR-MAS NMR spectroscopy. Phytochemistry , v. 64(6),  p. 1163-1170.

Diallo, M.S., Simpson, A., Gassman, P., Faulon, J.-L., Johnson, J.H., Jr., Goddard, W.A. III., Hatcher, P.G., 2003.  3-D structural modeling of humic acids through experimental characterization, computer assisted structure elucidation and atomistic simulations. 1. Chelsea soil humic acid. Environmental Science & Technology, v. 37 (9), p. 1783-1793.

Simpson, M.J., Chefetz, B., Hatcher, P.G., 2003.  Phenanthrene sorption to structurally modified humic acids. Journal of Environmental Quality, v.  32, p. 1750-1758.

Briggs, M. K., Desavis, E., Mazzer, P.A., Sunoj, R.B., Hatcher, S.A., Hadad, C.M., and Hatcher, P.G., 2003. A new approach to evaluating the extent of Michael adduct formation to PAH quinones: Tetramethylammonium hydroxide (TMAH) thermochemolysis with GC/MS. Chemical Research in Toxicology, v. 16 (11), p.1484-1492.

Kujawinski, E.B., Hatcher, P. G., Freitas, M. A.  2002  High-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry of Humic and Fulvic Acids: Improvements and Comparisons.     Analytical Chemistry , v. 74(2),  p. 413-419.

Zang, X. and Hatcher, P.G. 2002. A Py-GC-MS and NMR spectroscopy study of organic nitrogen in Mangrove Lake sediments. Organic Geochemistry, v. 33, p. 201-211.

Greenwood, P.F., van Heemst, J.D.H., Guthrie, E.A., and Hatcher, P.G., 2002 Laser micropyrolysis-GC/MS of lignin. Journal of Analytical and Applied Pyrolysis. v. 62(2), p. 65-373. 

Kujawinski, E.B., Freitas, M.A., Zang, X., Hatcher, P.G., Green-Church, K.B., Jones, R.B. 2002. The application of electrospray ionization mass spectrometry (ESI MS) to the structural characterization of natural organic matter. Organic Geochemistry , v. 33, p. 171-180.

Dria, K. J., Sachleben, J. R. and Hatcher. P. G. 2002. Solid-State Carbon-13 Nuclear Magnetic Resonance of Humic Acids at High Magnetic Field Strengths.  Journal of Environmental Quality.  v. 31, p. 393-401.
 
Simpson, A.J., Salloum, M.J., Kingery, W., and Hatcher, P.G. 2002. Improvements in the 2-D NMR spectroscopy of humic substances. Journal of Environmental Quality, v. 31(2), p. 388-392.

Filley, T.R., Freeman, K.H,  Wilkin, R.T., and Hatcher, P.G., 2002. Biogeochemical controls on reaction of sedimentary organic matter and aqueous sulfides in Holocene sediments of Mud Lake, Florida. 2002. Geochimica et Cosmochimica Acta, v. 66, p. 937-954.

Salloum, M., B. Chefetz and P.G. Hatcher.  2002. Phenanthrene sorption by aliphatic-rich natural organic matter. Environmental Science & Technology, v. 36, p. 1953-1958.

Klapper, L., McKnight, D.M., Fulton, J.R., Blunt-Harris, E.L., Nevin, K.P., Lovley, D.R., and Hatcher, P.G. 2002. Fulvic acid oxidation state detection using fluorescence spectroscopy. Environmental Science & Technology, v. 36, p. 3170-3175.

Knicker, H., Hatcher, P.G., and Gonzalez-Vila, F.J. 2002. Formation of heteroaromatic-N after prolonged humification of vascular plant remains as revealed by NMR spectroscopy. Journal of Environmental Quality, v. 31, p. 444-449.

Hatcher, P. G., 2002, Wood associated with the 79 AD eruption: its chemical characterization by solid state 13C NMR as a guide to the degree of carbonization: In The Natural History of Ancient Pompeii and Other Vesuvian Sites, W. F. Jashemski and F. Meyers, eds., Karatzas Publisher, New Rochelle, NY.
 
Chefetz, B.,  Salloum, M.J., Deshmukh, A.P., and Hatcher, P.G., 2002. Structural components of Humic Acids As determined by chemical modifications and 13C NMR, Pyrolysis- and Thermochemolysis-GC/MS. Soil Science Society of America Journal, v. 66(4), p. 1159-1171.

Chefetz, B., P.G. Hatcher, J. Tarchitzky and Y. Chen. 2002. Structural Characterization of Soil Organic Matter and Humic Acids in Particle-Size Fractions of an Agricultural Soil.  Soil Science Society of America Journal, v. 66(1), p. 129-141.

Hatcher, P. G., Dria, K. J., Kim, S., Frazier, S. W.  2001. Modern analytical studies of humic substances.   Soil Science , v. 166(11),  p. 770-794. 

Zang, X., Nguyen, R.T., Harvey, H.R., Knicker, H., and Hatcher, P.G., 2001. Preservation of proteinaceous material during the degradation of the green alga Botryococcus braunii: A solid-state 2-D double cross polarization magic angle spinning 15N 13C NMR spectroscopy approach. Geochimica et. Cosmochimica. Acta. v. 65(19),  p. 3299-3305. 

Deshmukh, A. P., Chefetz, B., and Hatcher, P.G., 2001. Characterization of organic matter in pristine and contaminated coastal marine sediments using solid-state 13C NMR, pyrolytic and thermochemolytic methods: a case study in the San Diego harbor area.  Chemosphere, v. 45(6-7), p. 1007-1022. 

Filley, T.R., Freeman, K.H., Bianchi, T.S., Baskaran, M., Colarusso, L.A., and Hatcher, P.G. 2001. An isotopic biogeochemical assessment of shifts in organic matter input to Holocene sediments from Mud Lake, Florida. Organic Geochemistry, v. 32(9), p. 1153-1167. 

Zang, X., Brown, J.C., van Heemst, J.D.H., Palumbo, A., and Hatcher, P.G., 2001. Characterization of amino acids and proteinaceous materials using on-line tetramethylammonium hydroxide (TMAH) thermochemolysis and gas chromatography-mass spectrometry technique. Journal of Analytical and Applied Pyrolysis,  v. 61(1-2), p. 181-193.

Mathews, J. P., Hatcher, P. G., Scaroni, A. W.  2001.  Proposed Model Structures for Upper Freeport and Lewiston-Stockton Vitrinites.  Energy & Fuels , v. 15(4),  p. 863-873.

Knicker, H. and Hatcher, P.G. 2001. Sequestration of organic nitrogen in the sapropel from Mangrove Lake, Bermuda. Organic Geochemistry, v. 32(5), p. 733-744. 

Knicker, H., del Rio, J.C., Hatcher, P.G., and Minard, R.D. 2001. The Identification of Protein Remnants in Insoluble Geopolymers Using TMAH Thermochemolysis/GC-MS. Organic Geochemistry, v. 32, pp. 397-409.

Kramer, R. W.; Kujawinski, E. B.; Zang, X.; Green-Church, K. B.; Jones, R. B.; Freitas, M. A.; Hatcher, P. G. Studies of the structure of humic substances by electrospray ionization coupled to a quadrupole-time of flight (QQ-TOF) mass spectrometer. In Humic Substances: Structures, Models, and Functions; Ghabbour, E. A., Davies, G., Eds.; Royal Society of Chemistry: Cambridge, 2001; pp 95-107.

Greenwood, P.F., Guthrie, E.A., and Hatcher, P.G. 2000. The in situ analytical pyrolysis of two different organic components of a synthetic environmental matrix doped with [4,9-13C] pyrene. Organic Geochemistry, v. 31, pp. 635-643.

Chefetz, B., J. D. H. van Heemst, C. P. Romaine, J. D. Chorover, R. Rosario, G. Ming and P. G. Hatcher. 2000. Organic matter transformations during the weathering process of spent mushroom substrate. Journal of Environmental Quality, v. 29, p. 592-602.

Chefetz, B., Y. Chen, E.D. Clapp and P.  G. Hatcher. 2000. Characterization of organic matter in soils by thermochemolysis using tetramethylammonium hydroxide (TMAH). Soil Science Society of America Journal, v. 64, p. 583-589.

Chefetz, B., A. Deshmukh, E. A. Guthrie and P. G. Hatcher. 2000.  Pyrene sorption by natural organic Matter. Environmental Science & Technology, v. 34, p. 2925-2930.

Zang, X., van Heemst, J.D.H., Dria, K., and Hatcher, P.G. 2000. Encapsulation of protein in humic acid from a Histosol as an explanation for the occurrence of organic nitrogen in soil and sediment. Org. Geochem. v. 31, pp. 679-695.

Tarchitzky, J., Hatcher, P.G., and Chen, Y. 2000. Properties and distribution of humic substances and inorganic structure-stabilizing components in particle-size fractions of cultivated Mediterranean soils. Soil Science. v. 165, pp. 328-342.

Schmidt M W I, Knicker H., Hatcher P. G., Koegel-Knabner I. 2000. Airborne Contamination of Forest Soils by Carbonaceous Particles from Industrial Coal Processing.  Journal of Environmental Quality. v. 29 (3), p. 768-777.

van Heemst J. D. H., Megens L., Hatcher P. G. and de Leeuw J. W. 2000. Nature, origin and average age of estuarine ultrafiltered dissolved organic matter as determined by molecular and carbon isotope characterization. Org. Geochem., v.31, p. 847-857.

Chen, Y., B. Chefetz, R. Rosario, J.D.H. van Heemst, C.P. Romaine and P.G. Hatcher. 2000. Chemical nature and composition of compost during mushroom growth. Compost Science & Utilization , v. 8, p. 347-359.

van Heemst J. D. H., del Rio J. C., Hatcher P. G. and de Leeuw J. W. 2000. Characterization of estuarine and fluvial dissolved organic matter by thermochemolysis using tetramethylammonium hydroxide. Acta Hydrochim. Hydrobiol. v. 28, pp. 69-76.

Filley, T.R., Hatcher, P.G., Shortle, W.C., and Praseuth, R.T. 2000.  The application of 13C-labeled tetramethylammonium hydroxide (13C-TMAH) thermochemolysis to the study of fungal degradation of wood. Org. Geochem., v. 31, p. 181-198.

Hedges, J.I., Eglinton, G., Hatcher, P.G., Kirchman, D.L., Arnosti, C., Derenne, S., Evershed, R.P., K�gel-Knabner, I., de Leeuw, J.W., Littke, R., Michaelis, W., and Rullkotter, J. 2000. The molecularly uncharacterized component of nonliving organic matter in natural environments. Organic Geochemistry, v. 31, p. 945-958.

Clifford, D.J., Hatcher, P.G., Botto, R.E., Muntean, J.V. and Anderson, K.B., 1999, The nature and fate of natural resins in the geosphere-IX. New insight into the structure and maturation of class I resinites as determined by py-gc-ms and NMR analyses of Tertiary soluble polylabdanoids. Organic Geochemistry, v. 30, p. 635-650.

Guthrie, E.A., Bortiatynski, J.M., van Heemst, J.D.H., Richman, J.E., Hardy, K.S., Kovach, E.M., and Hatcher, P.G., 1999, Determination of [13C] Pyrene sequestration in sediment microcosms using flash pyrolysis-gc-ms and 13C NMR. Environmental Science & Technology, v. 33, p. 119-125.

Hatcher, P.G., Pan, V.H., and Maciel, G.E., 1999, Solid-state 13C NMR of fossil plants and spores. In: Fossil Plants and Spores: modern techniques (T.P. Jones and N.P. Rowe, eds.) Geological Society, London, 149-155.

Chorover, J., Amistadi, M.Y., Burgos, W.D. and Hatcher, P.G., 1999, Quinoline sorption on kaolinite-humic complexes. Soil Science Society of America Journal, v. 63, p. 850-857.

Filley, T.R., Minard, R.D., and Hatcher, P.G., 1999, Tetramethylammonium hydroxide (TMAH) thermochemolysis: Proposed mechanisms based upon the application of 13C-labeled TMAH to a synthetic model lignin dimer. Organic Geochemistry, v. 30, p. 607-622.

Karthikeyan, K.G., Chorover, J., Bortiatynski, J.M., and Hatcher, P.G., 1999, Interation of 1-naphthol and its oxidation products with aluminum hydroxide. Environmental Science & Technology, v. 33, p. 4009-4015.

Selifonov, S.A., Chapman, P.J., Akkerman, S.B., Gurst, J.E., Bortiatynski, J.M., Nanny, M.A. and Hatcher, P.G., 1998, Use of 13C NMR to assess fossil fuel biodegradation: Fate of 1-13C acenaphthene in creosote polycyclic aromatic compound mixtures degraded by bacteria. Applied and Environmental Microbiology, v. 64, p.1447-1453.

Chefetz, B., Hatcher, P.G., Hadar, Y. and Chen, Y. 1998. Characterization of dissolved organic matter extracted from composted municipal solid waste. Soil Science Society of America Journal, v. 62, p. 326-332.

Minard, R.D., Hatcher, P.G., Gourley, R.C. and Matthews, C.N., 1998, Structural investigations of hydrogen cyanide polymers: New insights using TMAH thermochemolysis/GC-MS. Origin of Life and Evolution of the Biosphere, v. 28, p. 461-473.

Del Rio, J.C., McKinney, D.E., Knicker, H., Nanny, M.A., Minard, R.D. and Hatcher, P.G., 1998. Structural characterization of bio- and geo-macromolecules by off-line thermochemolysis with tetramethylammonium hydroxide. Journal of Chromatography A, v. 823, p. 433-448.

McKinney, D. E., Behar, F., Hatcher, P. G., 1998.  Reaction kinetics and n-alkane product profiles from the thermal degradation of 13C-labeled n-C25 in two dissimilar oils as determined by SIM/GC/MS.  Organic Geochemistry v. 29, p. 119-136.

Derenne, S., Knicker, H., Largeau, C., Hatcher, P., 1998.  Timing and mechanisms of changes in nitrogen functionality during biomass fossilization.  ACS Symp. Ser.  707, Nitrogen-Containing Macromolecules in the Bio- and Geosphere, p. 243-253. 

Chefetz, B., Tarchitzky, J., Benny, N., Hatcher, P. G., Bortiatynski, J., Chen, Y., 1998.  Characterization and properties of humic substances originating from an activated sludge wastewater treatment plant.  Spec. Publ. - R. Soc. Chem., 228 Humic Substances; Structures, Properties, and Uses (G. Davies, E.A. Ghabbour, K.A. Khairy, eds.), p. 69-78.

Blokker, P., Schouten, S., van der Ende, H., de Leeuw, J.W., Hatcher, P.G., and Sinninghe-Damste, J.S., 1998.  Chemical structure of algaenans from fresh water algae Tetraedron minimum, Scenedesmus communis and Pediastrum boryanum. Organic Geochemistry, v. 29, p. 1453-1468.

Del Rio, J.C. and Hatcher, P.G., 1998. Analysis of aliphatic biopolymers using thermochemolysis with tetramethylammonium hydroxide (TMAH) and gas chromatography-mass spectrometry. Organic Geochemistry, v. 29, p. 1441-1451.

Schmidt, M.W.I., Knicker, H., Hatcher, P.G., and Kogel-Knabner, I. ,1998. Atmospheric input of anthropogenic organic particles into soils.  Proceedings of the 16th World Congress of Soil Science,  Monpellier, France, August, 1998.

Radovic, L. R., Menon, V. C., Leon y Leon, C. A., Kyotani, T., Danner, R. P., Anderson, S. and Hatcher, P. G., 1997, On the porous structure of coals: Evidence fo an interconnected but constricted micropore system and implications for coalbed methane recovery: Adsorption, v. 3, p. 221-232.

Van Bergen, Pim F.; Hatcher, Patrick G.; Boon, Jaap J.; Collinson, Margaret E.; de Leeuw, Jan W., 1997. Macromolecular composition of the propagule wall of Nelumbo nucifera.  Phytochemistry, v. 45(3), p. 601-610.

Nanny, M. A., Bortiatynski, J.M. and Hatcher, P.G., 1997, Noncovalent interactions between acenaphthenone and dissolved fulvic acid as determined by 13C NMR T1relaxation measurements. Environmental Science & Technology, v. 31, p. 500-534.

Mathews, J.P., Hatcher, P.G. and Scaroni, A.W., 1997, Particle size dependency of volatile matter: Is there a non-maceral related effect? Fuel, v. 76, p. 359-363.

Schmidt, M.W.I., Knicker, H., Hatcher, P.G. and K�gel-Knabner, I., 1997, Does ultrasonic dispersion and homogenization by ball milling change the chemical structure of organic matter in geochemical samples?- a CPMAS 13C NMR study with lignin. Organic Geochemistry, v. 26, p. 491-496.

Schmidt, M.W.I., Knicker, H., 1997. Improvement of 13C and 15N CPMAS NMR spectra of bulk soils, particle size fractions and organic material by treatment with hydrofluoric acid (10%). European Journal of Soil Science, v. 48, p. 319-328.

Stack, E.M., Dyrkacz, G.R., Hatcher, P.G. and Cohen, A.D., 1997, A density gradient centrifugation method for separation of peat. Separation Science and Technology, v. 32, p.2289-2307.

Clifford, D.J., Hatcher, P.G., Botto, R.E., Muntean, J.V., Michels, B. and Anderson, K.B., 1997, The nature and fate of natural resins in the geosphere-VII. NMR and py-GC-MS characterization of soluble labdanoid polymers isolated from Holocene  class I resins. Organic Geochemistry, v. 27, p. 449-464.

Baldock, J.A., Sewell, T., and Hatcher, P.G. 1997. Decomposition induced changes in the chemical structure of fallen red pine, white spruce and tamarac logs. In: Cadisch, G., Giller, K.E. (Eds.), Driven by Nature: Plant Litter Quality and Decomposition. CAB International, Wallingford, UK, pp. 75-83.

Hatcher, P.G. and Clifford, D.J. 1997.  The organic geochemistry of coal: From plant materials to coal. Organic Geochemistry, v. 27, p. 251-274.

Knicker, H. And Hatcher, P.G., 1997, Survival of protein in an organic-rich sediment: Possible protection by encapsulation in organic matter. Naturwissenschaften, v. 84, pp. 231-234.

Nanny, M.A, Bortiatynski, J.M., Tien, M. and Hatcher, P.G., 1996, Investigations of Enzymatic Alterations of 2,4-Dichlorophenol Using 13C NMR in Conjunction with Site-Specific 13C-Labeling:  An Important Step in Understanding the Environmental Fate of This Pollutant. Environmental Chemistry and Toxicology, v. 15, p. 1857-1864.

Bortiatynski, J.M., Hatcher, P.G. and Minard, R.D., 1996, The Development of 13C Labeling and 13C NMR Spectroscopy Techniques to Study the Interaction of Pollutants with Humic Substances. In Nuclear Magnetic Resonance Spectroscopy in Environmental Science and Technology, Nanny, M.A.; Minear, R.A.; Leenheer, J.A. Eds., Oxford University Press, New York, p. 26-50.

Gelin, F., Boogers, I., Noordeloos, A.A.M., Sinninghe Damst�, J.S., Hatcher, P. G. and de Leeuw, J.W., 1996, Novel resistant microalgal polyethers: The major sink of organic carbon in the marine environment: Geochimica et Cosmochimica Acta, v. 60, p. 1275-1280..

McKinney, D. E., Bortiatynski, J. M., Carson, D. M., Clifford, D. J., de Leeuw, J. W. and Hatcher, P. G., 1996, Tetramethylammonium hydroxide (TMAH) thermochemolysis of the aliphatic biopolymer cutan: Insights to its chemical structure: Organic Geochemistry, v. 24, p. 641-650.

McKinney, D. E. and Hatcher, P. G., 1996, Characterization of peatified and coalified wood by tetramethylammonium hydroxide (TMAH) thermochemolysis: International Journal of Coal Geology, v. 32, p. 217-228.

Hou, L., Hatcher, P. G. and Botto, R. E., 1996, Diffusion of pyridine in Illinois No. 6 coal: measuring the swelling and deswelling characteristics by combined methods of nuclear magnetic resonance (NMR) and nuclear magnetic resonance imaging (NMRI): International Journal of Coal Geology, v. 32, p. 167-189.

del Rio, J. C. and Hatcher, P. G., 1996, Structural characterization of humic substances using thermochemolysis with tetramethylammonium hydroxide (TMAH): In: Humic/Fulvic Acids and Organic Colloidal Materials in the Environment, J. S. Gaffney, N. A. Marley, and S. Clark, eds.) ACS Symposium Series 651, American Chemical Society, p.78-95.

Bortiatynski, J. M., Hatcher, P. G., and Knicker, H., 1996, NMR techniques (C, N  and H) in studies of humic substances: In: Humic/Fulvic Acids and Organic Colloidal Materials in the Environment, J. S. Gaffney, N. A. Marley, and S. Clark, eds.) ACS Symposium Series 651, American Chemical Society , p. 55-77.

Knicker, H., Scaroni, A. W. and Hatcher, P. G., 1996, 13C and 15N NMR spectroscopic investigation on the formation of fossil algal residues: Organic Geochemistry, v. 24, p. 661-669.

Knicker, H., Hatcher, P. G. and Scaroni, A. W., 1996, A solid state 15N NMR spectroscopic investigation of the origin of nitrogen structures in coal: International Journal of Coal Geology, v. 32, p. 255-278.

Chefetz, B., Hatcher, P. G. and Chen, Y., 1996, Chemical and biological characterization of organic matter during composting of municipal solid waste: Journal of Environmental Quality, v. 25, p. 776-785.

Hatcher, P. G. and Minard, R. D., 1996, Comparison of dehydrogenase polymer (DHP) lignin with native lignin from gymnosperm wood by thermochemolysis using tetramethylammonium hydroxide (TMAH): Organic Geochemistry, v. 24, p. 593-600.

Schmidt, M. W., Knicker, H., Hatcher, P. G. and K�gel-Knabner, I., 1996, Impact of brown coal dust on the organic matter in particle size fractions of a Mollisol: Organic Geochemistry, v. 25, p. 29-39.

Filley, T.R., Freeman, K.H. and Hatcher, P.G., 1996, Carbon isotope relationships between sulfide-bound steroids and proposed functionalized lipid precursors in sediments from the Santa Barbara Basin, CA. Organic Geochemistry, v. 25, p. 367-377.

Clifford, D. J. and Hatcher, P. G., 1995, Structural transformations of polylabdanoid resinites during maturation: Organic Geochemistry, v. 23, p. 407-418.

Behar, F., Vandenbroucke, M., Teermann, S. C., Hatcher, P. G., Leblond, C. and Lerat, O., 1995, Experimental simulation of gas generation from coals and a marine kerogen: Chemical Geology, v. 126, p. 247-260.

Behar, F. and Hatcher, P. G., 1995, Artificial coalification of a fossil wood from brown coal by confined system pyrolysis: Energy & Fuels, v. 9, p. 984-994.

Hatcher, P. G. and Minard, R. D., 1995, Comment on the origin of benzenecarboxylic acids  in pyrolysis methylation studies: Organic Geochemistry, v. 23, p. 991-994.

Knicker, H., Hatcher, P. G. and Scaroni, A. W., 1995, Solid-state 15N NMR spectroscopy of coal: Energy & Fuels, v. 9, p. 999-1002.

Hatcher, P. G., Nanny, M. A., Minard, R. D., Dible, S. D. and Carson, D. M., 1995, Comparison of two thermochemolytic methods for the analysis of lignin in decomposing gymnosperm wood: The CuO oxidation method and the method of thermochemolysis with tetramethylammonium hydroxide (TMAH): Organic Geochemistry, v. 23, p. 881-888.

Wetzel, R. G., Hatcher, P. G. and Bianchi, T. S., 1995, Natural photolysis by ultraviolet irradiance of recalcitrant dissolved organic matter to simple substances for rapid bacterial metabolism: Limnology and Oceanography, v. 40, p. 1369-1380.

Bates, A. L., Spiker, E. C., Hatcher, P. G., Stout, S. A. and Weintraub, V. C., 1995, Sulfur geochemistry of organic-rich sediments from Mud Lake, Florida, U.S.A., Chemical Geology, v. 121, p. 245-262.

Clifford, D. J., Carson, D. M., McKinney, D. E., Bortiatynski, J. M. and Hatcher, P. G., 1995,  A new rapid technique for the characterization of lignin in vascular plants: Thermochemolysis with tetramethylammonium hydroxide (TMAH): Organic Geochemistry, v. 23, p. 169-175.

Zhang, E. and Hatcher, P. G., 1995, Coal Pyrolysis: In Encyclopedia of Energy Technology and the Environment, John Wiley &Sons, Inc., pp. 808-823.

McKinney, D. E., Carson, D. M., Clifford, D. J., Minard, R. D. and Hatcher, P. G., 1995, Off-line thermochemolysis versus flash pyrolysis for the in situ methylation of lignin: Is pyrolysis necessary?: Journal of Analytical and Applied Pyrolysis, v. 34, p. 41-46.

McKinney, D. E., Clifford, D. J., Hou, L., Bogdan, M. R. and Hatcher, P. G., 1995,  High performance liquid chromatography (HPLC) of coal liquefaction process streams using normal-phase separation with diode array detection: Energy & Fuels, v. 9, p. 90-96.

Hou, L., Cody, G. D., French, D. C., Botto, R. E. and Hatcher, P. G., 1995, Dynamic detection of a phase transition for Illinois No. 6 coal in pyridine by nuclear magnetic resonance imaging (NMRI) and NMR spectroscopy: Energy & Fuels, v. 9, p. 84-89.

van Bergen, P. F., Collinson, M. E., Hatcher, P. G., and de Leeuw, J. W., 1994 Lithological control on the state of preservation of fossil seed coats of water plants: Organic Geochemistry, v. 22, p. 683-702.

Hatcher, P. G., Wenzel, K. A. and Cody, G. D., 1994, The coalification reactions of vitrinite derived from coalified wood: Transformations to the rank of bituminous coal, InVitrinite Reflections as a Maturity Parameter, P. K. Mukhopadhyay and W. G. Dow, eds., Am. Chem. Soc. Symp. Series 570, Am. Chem. Soc., Washington, D.C., p. 112-135.

K�gel-Knabner, I., de Leeuw, J. W., Tegelaar, E. W., Hatcher, P. G. and Kerp, H., 1994, A lignin-like polymer in the cuticle of spruce needles: implications for the humification of spruce litter: Organic Geochemistry, v. 21, p. 1219-1228.

Faulon J. L., Carlson G. A., and Hatcher P. G., 1994, A three-dimensional model for lignicellulose from gymnospermous wood: Organic Geochemistry, v. 21, p. 1169-1180.

Bortiatynski, J. M., Hatcher, P. G., Minard, R. D., Dec, J. and Bollag, J.-M., 1994, Enzyme-catalyzed binding of 13C-labeled 2,4-Dichlorophenol to humic acid using high resolution 13C NMR: In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and  T. M. Miano (eds.), Elsevier, Amsterdam, p. 1091-1099.

Hatcher, P. G., Faulon, J.-L., Clifford, D. J. and Mathews, J. P., 1994, A three-dimensional structural model for humic acids from oxidized soil.  In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and  T. M. Miano (eds.), Elsevier, Amsterdam, p. 133-138.

Tao, S., Deng, B., Hatcher, P. G., Hermosin, B. and Saiz-Jimenez, C., 1994, Chemical characterization of fulvic acids from the Amur River, Peoples Republic of China:  In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and  T. M. Miano (eds.), Elsevier, Amsterdam, p. 895-900.

Hatcher, P. G.  and Clifford, D. J., 1994, Flash pyrolysis and in situ methylation of humic acids from soil: Organic Geochemistry, v. 21, 1081-1092.

Faulon, J.-L., Mathews, J. P., Carlson, G. A. and Hatcher, P. G., 1994, Correlation between microporosity and fractal dimension of bituminous coal based on computer-generated models: Energy & Fuels, v. 8, 408-414.

Faulon, J. L.and Hatcher P. G., 1994, Is there any order in the structure of lignin?: Energy & Fuels, v. 8, 402-407.

Hou, L., Cody, G. D. and Hatcher, P. G., 1994, Imaging the microstructure of low rank coals: A study combining nuclear magnetic resonance, scanning electron, and optical microscopic imaging: Fuel, v. 73, 199-203.

Faulon, J.-L., Carlson, G. A. and Hatcher, P. G., 1993, Statistical models for bituminous coal: A three-dimensional evaluation of structural, and physical properties based on computer-generated structures: Energy & Fuels, v. 7, 1062-1072.

deMontigny, L. E., Preston, C. M. Hatcher, P. G. and K�gel-Knabner, I., 1993, Comparison of humus horizons from two ecosystem phases on northern Vancouver Island using 13C CPMAS NMR spectroscopy and CuO oxidation: Canadian Journal of Soil Science, v. 73, 9-25.

Greenwood, P. F. and Hatcher, P. G., 1993, Laser Generation of Polycyclic Aromatic Hydrocarbons From Coals:  A Possible Gas Phase Route to Fullerenes?: Organic Mass Spectrometry, v. 28, 291-293.

Zhang, E., Hatcher, P. G.  and Davis, A., 1993, Chemical composition of pseudo-phlobaphinite precursors: Implications for the presence of aliphatic biopolymers in vitrinite from coal: Organic Geochemistry, v. 20, 721-734.

McKinney, D. E., Bortiatynski, J. M. and Hatcher, P. G., 1993, Use of 13C labels to trace reactions of potential antioxidants for jet fuels: Energy & Fuels, v. 7, 578-581.

Greenwood, P. F., Zhang, E., Vastola, F. J. and Hatcher, P. G. , 1993, Laser micropyrolysis gas chromatography mass spectrometry of coal: Analytical Chemistry, v. 65, 1937-1946.

Cody, G. D., Davis, A. and Hatcher, P. G., 1993, Physical structural characterization of bituminous coals: Stress-strain analysis in the pyridine dilated state: Energy & Fuels, v. 7, 455-462.

Barker, C. E., Bartke, T. C., Hatcher, P. G. and Daws, T. A., 1993, An empirical correlation between coal bed gas with Rock-Eval pyrolysis and 13C NMR results, Cretaceous Mesaverde and Meeteetse Formations, Wind River Basin, Wyoming:  In Oil and Gas and other Resources of the Wind River Basin, Wyoming, W. R. Keefer, W. J. Metzger and L. H. Goodwin (eds.), Wyoming Geological Association Special Symposium, Casper, Wyoming, Aug. 14-17, 1993.

Cody, G. D., Davis, A. and Hatcher, P. G., 1993, The dynamic nature of coal's macromolecular structure: Viscoelastic analysis of solvent-swollen coals: Energy & Fuels, v. 7, 463-468.

Hatcher, P. G., Bortiatynski, J. M., Minard, R. D., Dec, J. and Bollag, J.-M., 1993,  Use of high resolution 13C NMR to examine the enzyme induced covalent binding of 13C-labeled 2,4-dichlorophenol to humic substances: Environmental Science and Technology, v. 27, 2098-2103.

Song, C., Eser, S., Schobert, H. H. and Hatcher, P. G., 1993, Pyrolytic degradation studies of a coal-derived and a petroleum-derived aviation jet fuel: Energy & Fuels, v.7, 234-243.

Song, C., Hou, L., Saini, A. K., Hatcher, P. G. and Schobert, H. H., 1993,  CPMAS 13C NMR and pyrolysis-GC-MS studies of structure and liquefaction reactions of Montana subbituminous coal: Fuel Processing Technology, v. 34, 249-246.

Turner, C. E., Fishman, N. S., Hatcher, P. G. and Spiker, E. C., 1993, Nature and role of organic matter in sandstone uranium deposits, Grants Uranium Region, New Mexico, USA, In Bitumens in Ore Deposits, J. Parnell, H. Kucha and P. Landais, eds., Springer-Verlag, Berlin, p. 239-275.

Mukhopadhyay, P. S. and Hatcher, P. G., 1993, Composition of Coal: American Association of Petroleum Geologists, Studies in Geology Series, Hydrocarbons from Coal,  B. E. Law and D. D. Rice, eds., v. 38, p. 79-118.

Faulon, J.-L., Hatcher, P. G., Carlson, G. A. and Wenzel, K. A., 1993, A computer-aided molecular model for high volatile bituminous coal: Fuel Processing Technology, v. 34, 277-293.

Pisupati, S. V., Scaroni, A. W. and Hatcher, P. G., 1993, Devolatilization behaviour of naturally weathered and laboratory oxidized bituminous coals: Fuel, v. 72, 165-173.

Derenne, S., Le Berre, F., Largeau, C., Hatcher, P. G., Connan, J. and Raynaud, J. F., 1992,  Formation of ultralaminae in marine kerogens via selective preservation of thin resistant outer walls of microalgae: Organic Geochemistry, v. 19, 345-350.

Hatcher, P. G., Faulon, J.-L., Wenzel, K. A. and Cody, G. D., 1992, A structural model for lignin-derived vitrinite from high-volatile bituminous coal (coalified wood): Energy & Fuels, v. 6, 813-820.

Cody, G. D., Eser, S.,  Hatcher, P. G., Davis, A., Sobkowiak, M., Shenoy, S. and Painter, P. C., 1992, Temperature dependence of the swelling of coals in pyridine: Energy & Fuels, v. 6, 716-719.

Hatcher, P. G., Hou, L., Gravina, S. J. and Mattingly, M. A., 1992, Proton n.m.r. imaging of fresh coal using water in the coal as a probe of structure: Fuel, v. 71, 1203-1205.

Hatcher, P. G., 1992, Editor, Special Issue: Humic Substances. The Science of the Total Environment, v. 113.

Derenne, S., Largeau, C., and Hatcher, P. G., 1992, Structure of Chlorella fusca algaenan - Relationships with ultralaminae in lacustrine kerogens.  Species and environment-dependent variation in the composition of fossil ultralaminae: Organic Geochemistry, v. 18, 417-422.

Song, C., Schobert, H. H., and Hatcher, P. G., 1992, Temperature-programmed liquefaction of a low-rank coal: Energy & Fuels, v. 6, 326-328.

Derenne, S., Largeau, C., Berkaloff, C., Rousseau, B., Wilhelm, C., and Hatcher, P. G., 1992, Non-hydrolysable macromolecular constituents from outer walls of Chlorella fusca and Nanochlorum eucaryotum.: Phytochemistry, v. 31, 1923-1929.

K�gel-Knabner, I., de Leeuw, J. W., and Hatcher, P. G., 1992, Nature and distribution of alkyl carbon in forest soil profiles: implications for the origin and humification of aliphatic biomacromolecules: The Science of the Total Environment, v. 117/118, 175-185.

Bates, A. L., and Hatcher, P. G., 1992, Quantitative solid-state 13C nuclear magnetic resonance spectrometric analyses of wood xylem: Effect of increasing carbohydrate content: Organic Geochem., v. 18, 407-416.

de Leeuw, J. W. and Hatcher, P. G., 1992, Responding to "A Chemical structure for Humic Substances," H.-R. Schulten, B. Plage and M. Schnitzer, Naturwissenschaften 78, 311 (1991): Naturwissenschaften, v. 79, 330-331.

Hedges, J. I., Hatcher, P. G., Ertel, J. R., and Meyers-Schulte, K. J., 1992, A comparison of dissolved humic substances from seawater with Amazon River counterparts by 13C NMR spectrometry: Geochim. Cosmochim. Acta,  v. 56, 1753-1757.

Benner, R., Pakulski, S., McCarthy, M., Hedges, J. I., and Hatcher, P. G., 1992, Bulk chemical characteristics of dissolved organic matter in the ocean: Science, v. 255, 1561-1564.

Alberts, J. J., Hatcher, P. G., Price, M. T., and Philip, Z., 1991, Carbon-13 nuclear magnetic resonance analysis, lignin content and carbohydrate composition of humic substances from salt marsh estuaries, in Allard, B., Boren, H., and Grimvall, A., eds., Humic Substances in the Aquatic Environment, Springer-Verlag, New York, p. 195-203.

Hatcher, P. G., and Lerch, H. E., III, 1991, Survival of lignin-derived structural units in ancient coalified wood samples, in Schobert, H. H., Bartle, K. D.  and Lynch, L. J., eds., Coal Science II, ACS Symposium Series 461, American Chemical Society, p. 9-19.

K�gel-Knabner, I., Hatcher, P. G., Tegelaar, E. W., and de Leeuw, J. W., 1991, Aliphatic components of forest soil organic matter as determined by solid-state 13C NMR and analytical pyrolysis: The Science of the Total Environment, v. 113, 89-106.

Mukhopadhyay, P. K., Hatcher, P. G., Calder, J. H., and Gormly, J. R., 1991, Hydrocarbon generation of deltaic and intermontane fluviodeltaic coals and coaly shale from the Tertiary of Texas and Carboniferous of Nova Scotia: Organic Geochemistry, v. 17, 765-784.

Bates, A. L., Hatcher, P. G., Lerch, H. E., III, Cecil, C. B., Neuzil, S., and Supardi, 1991, Studies of a peatified angiosperm log cross section from Indonesia by nuclear magnetic resonance spectroscopy and analytical pyrolysis: Organic Geochemistry, v. 17, 37-45.

Hatcher, P. G., and Wilson, M. A., 1991, The effect of hydration on CPMAS 13C NMR spectra of fulvic acids: Organic Geochemistry, v. 17, 293-299.

K�gel-Knabner, I., Hatcher, P. G. and Zech, W., 1991, Chemical structural studies of forest soil humic acids: Aromatic carbon faction: Soil Science Society of America Journal, v. 55, 241-247.

Macko, S. A., Helleur, R., Hartley, G., Jackman, P. and Hatcher, P. G.  , 1991, Diagenesis of organic matter - A study using isotopes of individual carbohydrates: Chemical Geology, v. 93, 147-1671 (1991).

Hatcher, P. G., 1990, Chemical structural models for coalified wood (vitrinite) in low rank coal: Organic Geochemistry, v. 16, 595-968.

Benner, R., Hatcher, P. G. and Hedges, J. I., 1990, Early diagenesis of mangrove leaves in a tropical estuary: Bulk chemical characterization using solid-state 13C NMR and elemental analyses: Geochimica et Cosmochimica Acta, v. 54, 2003-2013.

Wilson, M. A., Sawyer, J., Hatcher, P. G. and Lerch, H. E., III, 1989, 1,3,5-Hydroxybenzene structures in mosses: Phytochemistry, v. 28, 1395-1400.

Bates, A.L. and Hatcher, P.G., 1989, Solid-state 13C NMR studies of a large fossil gynmosperm from the Yallourn open cut, Latrobe Valley, Australia:  Organic Geochemistry, v. 14, 609-617.

K�gel-Knabner, I. and Hatcher, P.G., 1989, Characterization of alkyl carbon in forest soil by CPMAS 13C NMR spectroscopy and dipolar dephasing:  The Science of the Total Environment, v. 81/82, 169-177.

Grimalt, J.O., Simoneit, B.R.T., and Hatcher, P.G., 1989, Chemical affinities between the solvent extractable and the bulk organic matter of fossil resin associated with an extinct podocarpaceal:  Phytochemistry, v. 28, 1167-1171.

Hatcher, P.G., Wilson, M.A., Vassallo, A.M. and Lerch H.E., III, 1989.  Studies of angiospermous wood in Australian brown coal by nuclear magnetic resonance and analytical pyrolysis:  new insights into the early coalification process.  In:  P.C. Lyons and B. Alpern (Editors), Coal:  Classification, Coalification, Mineralogy, Trace-element Chemistry, and Oil and Gas Potential,  Int. J. Coal Geol., v. 13,  99-126.

Hatcher, P.G., Lerch, H.E., III, and Verheyen, T.V., 1989, Organic geochemical studies of the transformation of gymnospermous xylem during peatification and coalification to subbituminous coal.  In:  P.C. Lyons and B. Alpern (Editors), Coal:  Classification, Coalification, Mineralogy, Trace-element Chemistry and Oil and Gas Potential, Int. J. Coal Geol., v. 13, 65-97.

Hatcher, P.G., Schnitzer, M., Vassallo, A.M. and Wilson, M.A., 1989, The chemical structure of highly aromatic humic acids in three volcanic ash soils as determined by dipolar dephasing NMR studies:  Geochimica et Cosmochimica Acta, v. 53, 125-130.

Grimalt, J.O., Simoneit, B.R.T., Hatcher, P.G., and Nissenbaum, A., 1988, The molecular composition of ambers:  Organic Geochemistry, v. 13, 677-690.

Wilson, M.A. and Hatcher, P.G., 1988, Detection of tannins in modern and fossil barks and in plant residues by high-resolution solid-state 13C nuclear magnetic resonance:  Organic Geochemistry, v. 12, p. 539-546.

Wilson, M.A., Batts, B.D., and Hatcher, P.G., 1988, Molecular composition and mobility of torbanite precursors:  Implications for the structure of coal:  Energy and Fuels, v. 2, p. 668-672.

Kogel-Knabner, I., Zech, W. and Hatcher, P.G., 1988, Chemical composition of the organic matter in forest soils:  The humus layer:  Zeitschrift fur Pflanzenernahrtung und bodenkunde, v. 151, p. 331-340.

Spiker, E.C., Kotra, R.K., Hatcher, P.G., Gottfried, R.M., Horan, M.F., 1988, Source of kerogen in black shales from the Hartford and Newark Basins, Eastern United States, in Froelich, A.J. and Robinson, G.R. eds., Studies of the Early Mesozoic Basin of the Eastern United States, U.S. Geological Survey Bulletin 1776, p. 63-68.

Romankiw, L.A., Hatcher, P.G., and Roen, J.B., 1988, Evidence of land plant affinity for the Devonian microfossil Protosalvinia (Foerstia):  Lethaia, v. 21, p. 417-423.

Zelibor, J.L., Jr, Romankiw, L., Hatcher, P.G., and Colwell, R.R., 1988, Comparative analysis of the chemical composition of mixed and pure cultures of green algae and their decomposed residues using 13C nuclear magnetic resonance:  Journal of Applied and Environmental Microbiology, v. 54, p. 1051-1060.

Kogel, I., Hempfling, R.Zech, W., Hatcher, P.G., and Schulten, H-R, 1988, chemical composition of the organic matter in forest soils:  1.Forest litter:  Soil Science, v. 146, p. 124-136.

Hatcher, P.G., and Spiker, E.C., 1988, selective degradation of plant biomolecules, in Frimmel, F.H. and Christman, R.F., eds., Humic substances and their role in the Environment, New York, John Wiley & Sons, p. 59-74.

Kotra, R.K., Gottfried, R.M., Spiker, E.C., Romankiw, L.A., and Hatcher, P.G., 1988, chemical composition and thermal maturity of kerogen and phytoclasts of the Newark Supergroup in the Hartford basin, in Froelick, A.J. and Robinson, G.R., Jr, eds., Studies of the Early Mesozoic basins of the Eastern United States, U.S. Geological Survey Bulletin 1776, p. 68-74.

Hatcher, P.G., Lerch, H.E., III, Kotra, R.K., and Verheyen, T.V., 1988, Pyrolysis/gas chromatography/mass spectrometry of a series of degraded woods and coalified logs that increase in rank from peat to subbituminous coal:  Fuel, v. 67, p. 1069-1075.

Kotra, R.K., and Hatcher, P.G., 1988, Pyrolysis - gas chromatographic studies of the origins of the insoluble aliphatic component of peat:  Naturewissenschaften, v. 75, p. 196-198.

Hatcher, P.G., 1988, Dipolar dephasing 13C NMR studies of decomposed wood and coalified xylem tissue:  evidence for chemical structural changes associated with defunctionalization of lignin structural units during coalification.  Energy and Fuels, v. 2, p. 48-58.

Norwood, D.L., Christman, R.F., and Hatcher, P.G., 1987, Structural characterization of aquatic humic material:  II.  Phenolic content and its relationship to chlorination mechanism in an isolated aquatic fulvic acid:  Environmental Science and Technology, v. 21, p. 791-798.

Hatcher, P.G., 1987, Chemical structural studies of natural lignin by dipolar dephasing solid-state 13C nuclear magnetic resonance:  Organic geochemistry, v. 11, p. 31-39.

Orem, W.H., and Hatcher, P.G., 1987, Solid-state 13C NMR studies of dissolved organic matter in pore waters from sediments of a number of different depositional environments:  Organic Geochemistry, v. 11, p. 73-82.

Orem, W.H., and Hatcher, P.G., 1987, Early diagenesis of organic matter in a sawgrass peat from the Everglades, Florida:  International Journal of Coal Geology, v. 8, p. 33-54.

Spiker, E.C., and Hatcher, P.G., 1987, Carbon isotope fractionation and chemical composition of buried wood:  Geochimica et Cosmochimica Acta, v. 1, p. 1391.

Rose, H.J., Jr., and Hatcher, P.G., 1986, Memorial to Irving A. Breger 1920-1982:  Geological Society of America, Bulletin, v. 3, p. 1-2.

Simoneit, B.R.T., Grimalt, J.O., Wang, T.G., Cox, R.E., Hatcher, P.G., and Nissenbaum, A., 1986, Cyclic terpenoids of contemporary resinous plant detritus and of fossil woods, ambers, and coals:  in Leythauser, D. and Rullkoter, J., eds., Advances in Organic Geochemistry 1985:  Exeter, Pergamon, p. 877-890.

Lyons, P.C., Hatcher, P.G., and Brown, F.W., 1986, Secretinite - a proposed new maceral of the inertinite maceral of the inertinite maceral group:  Fuel, v. 65, p. 1094-1098.

Orem, W.H., Hatcher, P.G., Spiker, E.C., Szeverenyi, N.M., and Maciel, G.E., 1986, Dissolved organic matter in anoxic pore waters from Mangrove Lake, Bermuda:  Geochimica et Cosmochimica Acta, v. 50, p. 609-618.

Turner-Peterson, C.E., Fishman, N.S., Hatcher, P.G., Spiker, E.C., 1986, Origin of organics in sandstone uranium deposits of the Morrison Formation, New Mexico:  Geologic and Chemical Contraints, in Dean, W.L., ed., Proceedings of the Denver Region Exploration Geologists Society Conference, Denver, CO, Denver Region Exploration Geologists Society, p. 185-195.

Hatcher, P.G., Spiker, E.C., Orem, W.H., 1986, Oxidative origin of sedimentary humic acids, important carriers of metals, in Dean, W.L., ed., Proceedings of the Denver Region Exploration Geologists Society Conference, Denver, CO, Denver Region Exploration Geologists Society, p. 57-58.

Hatcher, P.G., and Orem W.H., 1986, Structural interrelationships among humic substances in marine and estuarine sediments as delineated by CP/MAS 13C NMR, in Sohn, M.L., ed., Organic Marine Geochemistry, Washington, D.C., American Chemical Society Symposium Series 305, p. 142-157.

Hatcher, P.G., Spiker, E.C., and Orem, W.H., 1986, Organic geochemical studies of the humification process in lowmoor peat:  in Fuchsman, C.H. ed., The Relationship of Water with Peat and its Constituents Amsterdam, Elsevier Applied Science Publishers, p. 195-213.

Hatcher, P.G., Spiker, E.C., Orem, W.H., Romankiw, L.A., Szeverenyi, N.M., and Maciel, G.E., 1986, Organic geochemical studies of uranium associated organic matter from the San Juan Basin:  a new approach using solid-state 13C nuclear magnetic resonance, in Turner-Peterson, C.E., Santos, E.S., and Fishman, N.S., eds., a Basin analysis Case Study:  The Morrison Formation, Grants Uranium region, New Mexico, American Association of Petroleum geologists Studies in Geology #22, pp. 171-184.

Hatcher, P.G., and Romankiw, L.A., 1985, Nuclear magnetic resonance studies of organic-rich sedimentary rocks of some Eastern Early Mesozoic basins, in Robinson, G.R., Jr., and Froelich, A.J., eds., Proceedings of the Second U.S. Geological Survey Workshop on the Early Mesozoic Basins of the Eastern United States, U.S. Geological Survey Circular 946, p. 65-70.

Lyons, P.C., Hatcher, P.G., Brown, F.W., Krasnow, M.R., and Millay, M.A., 1985, Role of static load (overburden) pressure of chemical coalification of bituminous and anthracitic coal:  International Conference on Coal Science, Sydney, Australia, Proceedings, p. 620-623.

Hatcher, P.G., Romankiw, L.A., and Evans, J.R., 1985, Gelification of wood during coalification:  International Conference on Coal Science, Sydney, Australia, Proceedings, p. 616-619.

Hatcher, P.G., Breger, I.A., Maciel, G.E., and Szeverenyi, N.M., 1985, The geochemistry of humin, in Aiken, G.R., McKnight, D.M., Wershaw, R.L., and MacCarthy,P., eds., Humic Substances in Soil, Water, and Sediments:  New York, John Wiley, p. 275-302.

Hedges, J.J., Cowie, G.L., Ertel, J.R., Barbour, R.J., and Hatcher, P.G., 1985, Degradation of carbohydrates and lignins in buried woods:  Geochimica et Cosmochimica Acta, v. 49, p. 701-711.

Spiker, E.C., and Hatcher, P.G., 1984, Carbon isotope fractionation of sapropelic organic matter during early diagenesis:  Organic Geochemistry, v. 5, p. 283-290.

Lyons, P.C., Thompson, C.L., Hatcher, P.G., Brown, F.W., Millay, M.A., Szeverenyi, N.M., and Maciel, g.E., 1984, Coalification of organic matter in coal balls of the Pennsylvania (Upper Carboniferous) of the Illinois basin, United States:  Organic Geochemistry, v. 5, p. 227-239.

Lyons, P.C., Hatcher, P.G., Minkin, J.A., Thompson, C.L., Larson, R.R., Hamlin, Z.A., and Pheifer, R.N., 1984, Resin rodlets in shale and coal (Lower Cretaceous), Baltimore Canyon Trough:  International Journal of Coal Geology, v. 3, p. 257-278.

Lyons, P.C., Hatcher, P.G., Brown, F.W., Thompson, C.L., and Millay, M.A., 1985, Coalification of organic matter in a coal ball from the Calhoun coal bed (Upper Pennsylvania), Illinois basin, United States of America:  Comptes Rendue, 1985, Dixieme congress International de Stratigraphie et de Geologie du Carbonifere, Madrid, 1983, p. 155-159.

Hatcher, P.G., Romankiw, L.A., J.B., Szeverenyi, N.M., Maciel, G.E., 1983, Solid-state 13C NMR studies of kerogen in Upper Devonian shales of the Appalachian basin:  1983 Eastern Oil Shale Symposium Proceedings, Lexington, KY, University of Kentucky Institute for Mining and Minerals Research, p. 217-224.

Hatcher, P.G., Breger, I.A., Maciel, G.E., and Szeverenyi, N.M., 1983, chemical structures in coal:  Geochemical evidence for the presence of mixed structural components:  1983 International Conference on Coal Science, Proceedings, p. 310-313.

Breger, I.A., Hatcher, P.G., Romankiw, L.A., Miknis, F.P., Maciel, G.E., 1983, Upper Devonian black shales of the Eastern United States:  Organic geochemical studies - past and present in Miknis, F.P. and McKay, J.F., eds., Geochemistry and Chemistry of Oil Shales:  Washington, D.C., American Chemical Society, Symposium Series 230, p. 181-198.

Hatcher, P.G., Spiker, E.C., Szeverenyi, N.M., and Maciel, G.E., 1983, Selective preservation:  The origin of petroleum-forming aquatic kerogen:  Nature, v. 305, p. 498-501.

Hatcher, P.G., Breger, I.A., Dennis, L.W., and Maciel, G.E., 1983, Solid-state 13C NMR of sedimentary humic substances; new revelations on their chemical composition, in Christman, R.F. and Gjessing, E.T., eds., Aquatic and Terrestrial Humic Materials:  Ann Arbor, MI, Ann Arbor Science, p. 37-81.

Hatcher, P.G., Simoneit, B.R.T., Mackenzie, F.T., Neumann, A.C., Thorstenson, D.C., and Gerchakov, S.M., 1983, Organic geochemistry and pore water chemistry of sediments from Mangrove Lake, Bermuda:  Organic Geochemistry, v. 4, p. 93-112.

Hatcher, P.G., Breger, I.A., Dennis, L.W., and Maciel, G.E., 1982, Chemical structures in coal:  NMR studies and a geochemical approach:  American Chemical Society, Division of Fuel Chemistry, Preprints, v. 27, p. 172-183.

Hatcher, P.G., Lyons, P.C., Thompson, C.L., Brown, F.W., and Maciel, G.E., 1982, Organic matter in a coal ball:  Peat or coal?  Science, v. 217, p. 831-833.

Thompson, C.L., Lyons, P.C., Finkelman, R.B., Brown, F.W., and Hatcher, P.G., 1982, Microscopy of sclerotinites in the coal beds of the central part of the Appalachian coal field, U.S.A.:  Journal of Microscopy, v. 132, p. 267-273.

Lyons, P.C., Finkelman, R.B., Thompson, C.L., Brown, F.W., and Hatcher, P.G., 1982, Properties, origin, and nomenclature of rodlets of the inertinite maceral group in coals of the central Appalachian basin, W.S.A.:  International Journal of Coal Geology, v. 1, p. 313-346.

Dennis, L.W., Maciel, G.E., Hatcher, P.G., and Simoneit, B.R.T., 1982, 13C nuclear magnetic resonance studies of kerogen from Cretaceous black shales thermally altered by basaltic intrusions and laboratory simulations:  Geochimica et Cosmochimica Acta, v. 46, p. 901-907.

Hatcher, P.G., Breger, I.A., Szeverenyi, N.M., and Maciel, G.E., 1982, Nuclear magnetic resonance studies of ancient buried wood:  II.  Observations on the origin of coal from lignite to bituminous coal:  Organic Geochemistry, v. 4, p. 9-18.

Hatcher, P.G., Schnitzer, M., Dennis, L.W., and Maciel, G.W., 1981, Aromaticity of humic substances in soils.  Journal of the Soil Science Society of America, v. 45, p. 1089-1094.

Hatcher, P.G., Breger, I.A., Earl, W.L., 1981, Nuclear magnetic resonance studies of ancient buried wood:  I. Observations on the origin of coal to the brown-coal stage:  Organic Geochemistry, v. 3, p. 49-55.

Hatcher, P.G., Maciel, G.E., and Dennis, L.W., 1981, Alphatic structure of humic acids:  A clue to their origin:  Organic Geochemistry, v. 3, p. 43-48.

Hatcher, P.G., Berberian, G.A., Cantillo, A., McGillivary, P.A., Hanson, P., and West, R.H., 1981, Chemical and physical; processes in a dispersing sewage sludge plume, in Ketchum, B.H., Kester, D.R., and Park, P.K., eds., Ocean Dumping of Industrial Wastes, New York, Plenum Press, p. 347-378.

Hatcher, P.G., Breger, I.A., and Mattingly, M.A., 1980, Structural characteristics of fulvic acids from continental shelf sediments as determined by 1H and 13C NMR:  Nature, v. 285, p. 560-562.

West, R.H., and Hatcher, P.G., 1980, Polychlorinated biphenyls in sewage sludge and sediments of the New York Bight:  Marine Pollution Bulletin, v. 11, p. 126-129.

Hatcher, P.G., VanderHart, D.L., and Earl, W.L., 1980, Use of solid-state 13C NMR in structural studies of humic acids and humin from Holocene sediments:  Organic Geochemistry, v. 2, p. 87-92.

Hatcher, P.G., Rowan, R., and Mattingly, M.A., 1980 1H and 13C NMR of marine humic acids:  Organic geochemistry, v. 2, p. 77-85.

Hatcher, P.G., and McGillivary, P.A., 1979, Sewage contamination in the New York Bight:  Coprostanol as an indicator:  Environmental Science and Technology, v. 13, p. 1225-1229.

Requejo, A.G., West, R.H., Hatcher, P.G., and McGillivary, P.A., 1979, Polychlorinated biphenyls and chlorinated pesticides in soils of the Everglades National Park and adjacent agricultural areas:  Environmental Science and Technology, v. 13, p. 931-935.

Drake, D.E., Hatcher, P.G., and Keller, G.H., 1978, Suspended particulate matter and mud deposition in Upper Hudson Submarine Canyon, in Stanley, D.J. and Kelling, G., eds., Sedimentation in Submarine Canyons, Fans, and Trenches:  Stroudsburg, PA, Dowden, Hutchinson and Ross, p. 33-41.

Hatcher, P.G., 1978, The organic geochemistry of Mangrove Lake, Bermuda:  National Oceanic and Atmospheric Administration Professional Paper 10, p. 92.

Nelsen, T.A., Mayer, D.S., Hatcher, P.G., and Hess, W.N., 1977, New England offshore mining environmental study:  the character of particle dispersion and water movement in Massachusetts Bay and adjacent waters:  Estuarine and Coastal Marine Sciences, v. 5, p. 455-466.

Hatcher, P.G., Keister, L.E., and McGillivary, P.A., 1977, Steroids as sewage specific indicators in New York Bight sediments:  Bulletin of Environmental Contamination and Toxicology, v. 17, p. 491-498.

Hatcher, P.G., Simoneit, B.R., and Gerchakov, S.M., 1976, The organic geochemistry of a recent sapropelic environment:  Mangrove Lake, Bermuda, in Campos, R. and Goni, J., eds., Advances in Organic Geochemistry 1975, Madrid, ENADIMSA, p. 469-484.

Hatcher, P.G., and Keister, L.E., 1976, Carbohydrates and organic carbon in New York Bight sediments as possible indicators of sewage contamination, in Gross, M.G., ed., Middle Atlantic Continental Shelf and the New York Bight Special Symposium:  American society of Limnology and Oceanography, v. 2, p. 240-248.

Hatcher, P.G., and Segar, D.A., 1976, Chemistry and continental margin sedimentation, in Stanley, D.G. and Swift, D.J.P., eds., Marine sediment Transport and Environmental Management:  New York, John Wiley, p. 461-477.

Swift, D.J.P., Freeland, G., Drake, D., Hatcher, P.G., Keller, G., Lavelle, W., Nelson, T., Stubblefield, W., Cok, A.E., and McKinney, T.F., 1972, MESA:  Interdisciplinary approach to environmental analysis of continental margins:  Maritime Sediments, v. 9, p. 37-44.

Gerchakov, S.M., and Hatcher, P.G., 1972, Improved technique for analysis of carbohydrates in sediments:  Limnology and Oceanography, v. 17, p. 938-943.