Dennis A. Darby, Leonid Polyak, Martin Jakobsson, The 2005 HOTRAX Expedition to the Arctic Ocean, Global and Planetary Change , Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 1-4, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.04.005. Keywords: HOTRAX; Arctic Ocean; sediments; stratigraphy

Leonid Polyak, Jens Bischof, Joseph D. Ortiz, Dennis A. Darby, James E.T. Channell, Chuang Xuan, Darrell S. Kaufman, Reidar Lovlie, David A. Schneider, Dennis D. Eberl, Ruth E. Adler, Edward A. Council, Late Quaternary stratigraphy and sedimentation patterns in the western Arctic Ocean, Global and Planetary Change , Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 5-17, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.014. Keywords: Arctic Ocean; sediment stratigraphy; sedimentary environments; Late Quaternary; glaciations

Ruth E. Adler, Leonid Polyak, Joseph D. Ortiz, Darrell S. Kaufman, James E.T. Channell, Chuang Xuan, Andrea G. Grottoli, Emma Sellen, Kevin A. Crawford, Sediment record from the western Arctic Ocean with an improved Late Quaternary age resolution: HOTRAX core HLY0503-8JPC, Mendeleev Ridge, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 18-29, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.026. Keywords: Arctic Ocean; Mendeleev Ridge; sediment stratigraphy; Late Quaternary; glaciations; last interglacial

Masanobu Yamamoto, Leonid Polyak, Changes in terrestrial organic matter input to the Mendeleev Ridge, western Arctic Ocean, during the Late Quaternary, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 30-37, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.012. Keywords: Arctic; biomarker; tetraethers; glacial; HOTRAX'05; ice-rafted debris; paleoenvironment

Emma Sellen, Martin Jakobsson, Martin Frank, Peter W. Kubik, Pleistocene variations of beryllium isotopes in central Arctic Ocean sediment cores, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 38-47, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.024. Keywords: beryllium isotopes; Arctic Ocean; sedimentation rates; fluxes

Glenn W. Berger, Zeroing tests of luminescence sediment dating in the Arctic Ocean: Review and new results from Alaska-margin core tops and central-ocean dirty sea ice, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 48-57, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.019. Keywords: Arctic Ocean; sea ice; luminescence; geochronology; marine sediments

D.A. Darby, J. Ortiz, L. Polyak, S. Lund, M. Jakobsson, R.A. Woodgate, The role of currents and sea ice in both slowly deposited central Arctic and rapidly deposited Chukchi-Alaskan margin sediments, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 58-72, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.02.007. Keywords: Arctic Ocean; sedimentation rates; sedimentology; sea ice; drift deposits

Joseph D. Ortiz, Leonid Polyak, Jacqueline M. Grebmeier, Dennis Darby, Dennis D. Eberl, Sathy Naidu, Doron Nof, Provenance of Holocene sediment on the Chukchi-Alaskan margin based on combined diffuse spectral reflectance and quantitative X-Ray Diffraction analysis, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 73-84, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.020. Keywords: mid-Holocene paleoclimate; Arctic Ocean; clay and silt mineral provenance; Bering Strait; diffuse spectral reflectance (DSR); RockJock quantitative XRD; Principal Component Analysis

Agathe Lise-Pronovost, Guillaume St-Onge, Stefanie Brachfeld, Francesco Barletta, Dennis Darby, Paleomagnetic constraints on the Holocene stratigraphy of the Arctic Alaskan margin, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 85-99, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.015. Keywords: paleomagnetism; Arctic; Holocene; paleomagnetic secular variation; relative paleointensity; marine sediment

Stefanie Brachfeld, Francesco Barletta, Guillaume St-Onge, Dennis Darby, Joseph D. Ortiz, Impact of diagenesis on the environmental magnetic record from a Holocene sedimentary sequence from the Chukchi-Alaskan margin, Arctic Ocean, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 100-114, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.023. Keywords: environmental magnetism; Chukchi Sea; greigite; diagenesis

E.A. Gusev, I.A. Andreeva, N.Y. Anikina, S.A. Bondarenko, L.G. Derevyanko, A.G. Iosifidi, T.S. Klyuvitkina, I.V. Litvinenko, V.I. Petrova, E.I. Polyakova, V.V. Popov, A.Y. Stepanova, Stratigraphy of Late Cenozoic sediments of the western Chukchi Sea: New results from shallow drilling and seismic-reflection profiling, Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 115-131, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.025. Keywords: Chukchi Sea; Beringia; sediment stratigraphy; seismic stratigraphy; Pliocene; Quaternary

F. Colleoni, G. Krinner, M. Jakobsson, V. Peyaud, C. Ritz, Influence of regional parameters on the surface mass balance of the Eurasian ice sheet during the peak Saalian (140 kya), Global and Planetary Change, Volume 68, Issues 1-2, The 2005 HOTRAX Expedition to the Arctic Ocean, July 2009, Pages 132-148, ISSN 0921-8181, DOI: 10.1016/j.gloplacha.2009.03.021. Keywords: surface mass balance; Eurasian ice sheet; Saalian; proglacial lakes; dust; SST; vegetation