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The Climate Change Institute (CCI) is the hub of climate change research at the University of Maine. It is a trusted resource for scientific information and accessible tools related to the climate sciences used throughout the state of Maine and around the world.

CCI faculty, students, and staff focus on innovative graduate education and interdisciplinary research involving both domestic and international exploration. These studies contribute to the understanding of the variability of Earth’s climate, the complex interconnections between climate, humans and the natural world, and the unique challenge of abrupt climate change.

The discoveries made by CCI scientists strengthen the scientific foundation upon which evidence-based solutions to the world’s most pressing environmental problems will be built, and they provide the basis for our many partnerships with diverse stakeholders to create pathways to a climate resilient future.

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Articles

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Glaciochemical Studies and Estimated Net Mass Balances for Rennick Glacier Area, Antarctica, Boyd Allen III, Paul Andrew Mayewski, W. Berry Lyons, and Mary Jo Spencer

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Changes in Continental and Sea-salt Atmospheric Loadings in Central Greenland during the Most Recent Deglaciation: Model-based Estimates, R. B. Alley, R. C. Finkel, K. Nishizumi, A. Anandakrishnan, C. A. Shuman, G. Mershon, G. A. Zielinski, and Paul Andrew Mayewski

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Twin Ice Cores from Greenland Reveal History of Climate Change, More, R. Alley, Paul Andrew Mayewski, D. Peel, and B. Stauffer

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NA2748 Dan Belknap, interviewed by Adam Lee Cilli, Daniel Belknap

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Relationship between Continuous Aerosol Measurements and Firn Core Chemistry over a 10‐year Period at the South Pole, M. H. Bergin, E. A. Meyerson, J. E. Dibb, and Paul Andrew Mayewski

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El Niño Suppresses Antarctic Warming, Nancy A. N. Bertler, Peter J. Barrett, Paul Andrew Mayewski, Ryan L. Fogt, Karl J. Kreutz, and James Shulmeister

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Snow Chemistry Across Antarctica, Nancy Bertler, Paul Andrew Mayewski, Alberto Aristarain, P. Barrett, S. Becagli, Ronaldo Torma Bernardo, Xiao Cunde, M. Curran, Qin Dahe, Daniel Dixon, Francisco Adolfo Ferron, H. Fischer, Markus Frey, M. Frezzotti, F. Fundel, Christophe Genthon, R. Gragani, Gordon Hamilton, M. Handley, Sungmin Hong, E. Isaksson, Ren Jiawen, Kokichi Kamiyama, Satoru Kanamori, Eija Karkas, L. Karlöf, S. Kaspari, K. Kreutz, A. Kurbatov, E. Meyerson, Hideaki Motoyama, R. Mulvaney, Zhang Mingjun, H. Oerter, E. Osterberg, M. Proposito, A. Pyne, U. Ruth, Jefferson Cardia Simoes, B. Smith, S. Sneed, Kimmo Teinila, F. Traufetter, R. Udisti, Aki Virkkula, Okitsugu Watanabe, B. Williamson, E. Wolff, and Li Zhongqin

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NA2742 Harold “Hal” Borns interviewed by Pauleena MacDougall and Adam Lee Cilli, Harold W. Borns Jr.

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The Deglaciation of Maine, USA, Harold W. Borns Jr., Lisa A. Doner, Christopher C. Dorion, George L. Jacobson Jr., Michael R. Kaplan, Karl J. Kreutz, Thomas V. Lowell, Woodrow B. Thompson, and Thomas K. Weddle

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Bioarchaeological and Climatological Evidence for the Fate of Norse Farmers in Medieval Greenland, P. C. Buckland, T. Amorosi, L. K. Barlow, A. J. Dugmore, Paul Andrew Mayewski, T. H. McGovern, A. E. J. Ogilvie, J. P. Sadler, and P. Skidmore

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An Example of Eskers Formed in Stagnant Ice, David H. Coupland and Paul Andrew Mayewski

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The Weddell Sea Region: An Important Precipitation Channel to the Interior of the Antarctic Ice Sheet as Revealed by Glaciochemical Investigation of Surface Snow Along the Longest Trans-Antarctic Route, Qin Dahe, Paul Andrew Mayewski, Ren Jiawen, Xiao Cunde, and Sun Junying

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Evidence for Recent Climate Change from Ice Cores in the Central Himalaya, Qin Dahe, Paul Andrew Mayewski, Cameron P. Wake, Kang Shichang, Ren Jiawen, Hou Shugui, Yao Tandong, Yang Qinzhao, Jin Zhefan, and Mi Desheng

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NA2749 Ron Davis, interviewed by Pauleena MacDougall and Adam Lee Cilli, Ron Davis

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NA2751 George Denton, interviewed by Pauleena MacDougall and Adam Lee Cilli, George H. Denton

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NA2750 Ann Deiffenbacher-Krall, interviewed by Adam Lee Cilli, Ann Dieffenbacher-Krall

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NA2745 Daniel Dixon, interviewed by Adam Lee Cilli, Daniel D. Dixon

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An ice-core proxy for northerly air mass incursions into West Antarctica, Daniel D. Dixon, Paul Andrew Mayewski, Ian D. Goodwin, Gareth J. Marshall, Rhaelene Freeman, Kirk A. Maasch, and Sharon B. Sneed

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NA2752 James Fastook, interviewed by Adam Lee Cilli, James L. Fastook

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NA2753 Ivan Fernandez, interviewed by Adam Lee Cilli, Ivan J. Fernandez

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NA2746 Jacquelyn Gill, interviewed by Adam Lee Cilli, Jacquelyn Gill

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Examination of Selected Microparticles from the Sentik Glacier Core, Ladakh, Himalayas, Emily Goss, Paul Andrew Mayewski, and William Berry Lyons

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Atmospheric soluble dust records from a Tibetan ice core: Possible climate proxies and teleconnection with the Pacific Decadal Oscillation, B. Grigholm, Paul A. Mayewski, Kang Shichang, Y. Zang, S. Kaspari, Sharon B. Sneed, and Q. Zhang

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A 1400-Year Oxygen Isotope History from the Ross Sea Area, Antarctica, P. M. Grootes, M. Stuiver, T. L. Saling, Paul Andrew Mayewski, M. J. Spencer, R. B. Alley, and D. Jenssen

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NA2744 Brenda Hall, interviewed by Adam Lee Cilli, Brenda Hall

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NA2754 Gordon Hamilton, interviewed by Adam Lee Cilli, Gordon S. Hamilton

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Methanesulfonate in the firn of King George Island, Antarctica, Jiankang Han, Zichu Xie, Xinping Zhang, Dongsheng Dai, Paul Andrew Mayewski, and M. S. Twickler

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Historical Biomass Burning: Late 19th Century Pioneer Agriculture Revolution in Northern Hemisphere Ice Core Data and its Atmospheric Interpretation, G. Holdsworth, K. Hiuchi, G. A. Zielinski, Paul Andrew Mayewski, M. Wahlen, B. Deck, P. Chylek, B. Johnson, and P. Damiano

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Analysis of a 290-Year Net Accumulation Time Series from Mt. Logan, Yukon, G. Holdsworth, H. R. Krouse, M. Nosal, M. J. Spencer, and Paul Andrew Mayewski

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NA2755 Roger Hooke, interviewed by Adam Lee Cilli, Roger L. Hooke

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NA2756 Terence Hughes, interviewed by Pauleena MacDougall and Adam Lee Cilli, Terence J. Hughes

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A Century of Accumulation and Temperature Changes in Dronning Maud Land, Antarctica, Elisabeth Isaksson, Wibjörn Karlén, Niels Gundestrup, Paul Andrew Mayewski, Sallie Whitlow, and Mark Twickler

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NA2743 George Jacobson, interviewed by Pauleena MacDougall and Adam Lee Cilli, George L. Jacobson

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Chemical Composition of Fresh Snow on Xixabangma Peak, Central Himalaya, During the Summer Monsoon Season, Shichang Kang, Dahe Qin, Paul Andrew Mayewski, and Sharon B. Sneed

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Recent increase in black carbon concentrations from a Mt. Everest ice core spanning 1860–2000 AD, S. D. Kaspari, M. Schwikowski, M. Gysel, M. G. Flanner, Kang Shichang, S. Hou, and Paul A. Mayewski

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NA2758 Robert Kates, interviewed by Adam Lee Cilli, Robert Kates

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NA3995 Alice Kelley, interviewed by Adam Lee Cilli, Alice Kelley

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NA3996 Joseph Kelley, interviewed by Adam Lee Cilli, Joseph Kelley

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NA3997 Peter Koons, interviewed by Adam Lee Cilli, Peter O. Koons

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NA3998 Karl Kreutz, interviewed by Adam Lee Cilli, Karl J. Kreutz

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Ice-core Glaciochemical Reconnaissance in Inland West Antarctica, Karl J. Kreutz, Paul Andrew Mayewski, Mark S. Twickler, and Sallie I. Whitlow

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Glaciochemical Studies at Siple Dome, West Antarctica, during the 1996–1997 Season, Karl J. Kreutz, Paul Andrew Mayewski, Mark S. Twickler, Sallie I. Whitlow, and L. David Meeker

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Limited Migration of Soluble Ionic Species in a Siple Dome, Antarctica, Ice Core, Karl J. Kreutz, Paul Andrew Mayewski, Sallie I. Whitlow, and Mark S. Twickler

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The effect of spatial and temporal accumulation rate variability in west Antarctica on soluble ion deposition, K. J. Kreutz, Paul Andrew Mayewski, L. D. Meeker, M. S. Twickler, and S. I. Whitlow

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Sea Level Pressure Variability in the Amundsen Sea Region Inferred from a West Antarctic Glaciochemical Record, K. J. Kreutz, Paul Andrew Mayewski, I. I. Pittalwala, L. D. Meeker, M. S. Twickler, and S. I. Whitlow

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Seasonal Variations of Glaciochemical, Isotopic and Stratigraphic Properties in Siple Dome (Antarctica) Surface Snow, K. J. Kreutz, Paul Andrew Mayewski, M. S. Twickler, S. I. Whitlow, J. W.C. White, C. A. Shuman, C. F. Raymond, H. Conway, and J. R. McConnell

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NA3999 Andrei Kurbatov, interviewed by Adam Lee Cilli, Andrei V. Kurbatov

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Glaciochemistry of polar ice cores: A review, Michel Legrand and Paul Andrew Mayewski

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The Glaciochemistry of Snowpits from Quelccaya Ice Cap, Peru, 1982, W. Berry Lyons, Paul Andrew Mayewski, Lonnie G. Thompson, and Boyd Allen III

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A Northern Hemisphere Volcanic Chemistry Record (1869-1984) and Climatic Implications using a South Greenland Ice Core, W. B. Lyons, Paul Andrew Mayewski, M. J. Spencer, M. S. Twickler, and T. E. Graedel

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Nitrate Plus Nitrite Concentrations in a Himalayan Ice Core, William Berry Lyons and Paul Andrew Mayewski

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NA4000 Kirk Maasch, interviewed by Adam Lee Cilli, Kirk A. Maasch

Observed 20th century desert dust variability: impact on climate and biogeochemistry, N. M. Mahowald, S. Kloster, S. Engelstaedter, J. K. Moore, S. Mukhopadhyay, J. R. McConnell, S. Albani, S. C. Doney, A. Bhattacharya, M.A. J. Curran, M. G. Flanner, F. M. Hoffman, D. M. Lawrence, K. Lindsay, Paul Andrew Mayewski, J. Neff, D. Rothenberg, E. Thomas, P. E. Thornton, and C. S. Zender

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Antarctic Oversnow Traverse-based Southern Hemisphere Climate Reconstruction, Paul Andrew Mayewski

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Detailed Glaciochemical Investigations in Southern Victoria Land, Antarctica — A Proxy Climate Record, Paul Andrew Mayewski

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Glacial Geologic Investigation of Upper Rennick Glacier Region, Northern Victoria Land, Paul Andrew Mayewski

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Glacial Geology Near McMurdo Sound and Comparison with the Central Transantarctic Mountains, Paul Andrew Mayewski

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Glaciology and Glacio-geomorphology in Victoria Landand Queen Maud Mountains, Paul Andrew Mayewski

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Ice Cores and Global Change, Paul Andrew Mayewski

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Ice Mass Fluctuations in NorthernVictoria Land, Paul Andrew Mayewski

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NA4001 Paul Mayewski, interviewed by Adam Lee Cilli, Paul Andrew Mayewski Dr.

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Past Levels and Present State of Northern Victoria Land Glaciers, Paul Andrew Mayewski

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The Dominion Range Ice Core, Paul Andrew Mayewski

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Transantarctic Mountains Ice Core Study, Paul Andrew Mayewski

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Upper Rennick Glacier Ice Massfluctuation Study, Paul Andrew Mayewski

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Weathering Stages of a Tholeiitic Basalt (Dolerite), Queen Maud Mountains, Paul Andrew Mayewski

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Interpretation of the Chemical and Physical Time-series Retrieved from Sentik Glacier, Ladakh Himalaya, India, Paul Andrew Mayewski, N. Ahmad, Gordon Smith, and M. Pourchet

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A Recent Decline in Available Moisture in Northern Victoria Land, Antarctia, Paul Andrew Mayewski and John W. Attig Jr

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The International Trans-Arctic Scientific Expedition (ITASE): An Overview, Paul Andrew Mayewski, Massimo Frezzotti, Nancy Bertler, Tas Van Ommen, Gordon S. Hamilton, Tim H. Jacka, Brian Welch, Markus Frey, Dahe Qin, Jiawen Ren, Jefferson Simões, Michel Fily, Hans Oerter, Fumihiko Nishio, Elisabeth Isaksson, Robert Mulvaney, Per Holmund, Volodya Lipenkov, and Ian Goodwin

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Antarctic's Role Pursued in Global Climate Change, Paul Andrew Mayewski and I. Goodwin

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Characteristics and Significance of Rock Glaciers in Southern Victoria Land, Antarctica, Paul Andrew Mayewski and Jon Hassinger

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Ice Mass Fluctuations in Victoria Land, Antarctica, Paul Andrew Mayewski and Jon M. Hassinger

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Himalayan and Trans-Himalayan Glacier Fluctuations Since AD 1812, Paul Andrew Mayewski and Peter A. Jeschke

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Using an Ice Core to Characterize the Climatic History of Antarctica, Paul Andrew Mayewski and W. B. Lyons

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Source and climatic implication of the reactive iron and reactive silicate concentration found in a core from Meserve Glacier, Antartica, Paul Andrew Mayewski and William Berry Lyons

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Chemical composition of a high altitude fresh snowfall in the Ladakh Himalayas, Paul Andrew Mayewski, William Berry Lyons, and N Ahmad

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Greenland Ice Core Greenland Ice Core "Signal" Characteristics: An Expanded View of Climate Change, Paul Andrew Mayewski, L. D. Meeker, M. C. Morrison, M. S. Twickler, S. I. Whitlow, K. K. Ferland, D. A. Meese, M. R. Legrand, and J. P. Steffensen

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Major Features and Forcing of High-atitude Northern Hemisphere Atmospheric Circulation using a 110,000-year-long Glaciochemical Series, Paul Andrew Mayewski, Loren D. Meeker, Mark S. Twickler, Sallie Whitlow, Qinzhao Yang, W. Berry Lyons, and Michael Prentice

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State of the Antarctic and Southern Ocean Climate System, Paul Andrew Mayewski, M. P. Meredith, C. P. Summerhayes, J. Turner, A. Worby, P. J. Barrett, G. Casassa, Nancy Bertler, T. Bracegirdle, A. C. Naveira Garabato, D. Bromwich, H. Campbell, Gordon S. Hamilton, W. B. Lyons, Kirk A. Maasch, S. Aoki, C. Xiao, and Tas van Ommen

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Himalayan and Trans-Himalayan Glacier Fluctuations and the South Asian Monsoon Record, Paul Andrew Mayewski, Gerard P. Pregent, Peter A. Jeschke, and Naseeruddin Ahmad

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Ice-core Records and Ozone Depletion—Potential for a Proxy Ozone Record, Paul Andrew Mayewski, Mary Jo Spencer, William Berry Lyons, Mark S. Twickler, and J. Dibb

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A Glaciochemical Survey of the Summit Region, Greenland, Paul Andrew Mayewski, M. J. Spencer, M. S. Twickler, and S. Whitlow

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Pattern of Ice Surface Lowering for Rennick Glacier, Northern Victoria Land, Antarctica, Paul Andrew Mayewski, John W. Tattig Jr., and David J. Drewry

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Detailed Glaciochemical Investigations in Southern Victoria Land, Antarctica―A Proxy Climate Record, Paul Andrew Mayewski and Mark S. Twickler

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The Dominion Range Ice Core, Queen Maud Mountains, Antarctica—General Site and Core Characteristics with Implications, Paul Andrew Mayewski, Mark S. Twickler, William Berry Lyons, Mary Jo Spencer, Debra A. Meese, Anthony J. Gow, Pieter Grootes, Todd Sowers, M. Scott Watson, and Eric Saltzman

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Record Drilling Depth Struck in Greenland, Paul Andrew Mayewski, M. S. Twickler, J. E. Dibb, M. Wumkes, J. Klinck, J. S. Putscher, K. C. Taylor, D. A. Meese, E. D. Waddington, R. B. Alley, P. M. Grootes, M. Ram, M. Wahlen, and A. T. Wilson

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NA4002 Lou McNally, interviewed by Adam Lee Cilli, Lou McNally

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A 110,000-year History of Change in Continental Biogenic Emissions and Related Atmospheric Circulation Inferred from the Greenland Ice Sheet Project Ice Core, L. D. Meeker, Paul Andrew Mayewski, M. S. Twickler, S. I. Whitlow, and D. Meese

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The Greenland Ice Sheet Project 2 Depth-age Scale: Methods and Results, D. A. Meese, A. J. Gow, R. B. Alley, G. A. Zielinski, P. M. Grootes, M. Ram, K. C. Taylor, Paul Andrew Mayewski, and J. F. Bolzan

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NA4003 Stephen Norton, interviewed by Adam Lee Cilli, Stephen A. Norton

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Long-Term and Seasonal Variations in CO2: Linkages to Catchment Alkalinity Generation, Stephen A. Norton, B. J. Cosby, I. J. Fernandez, J. S. Kahl, and M. Robbins Church

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Ice Core Record of Rising Lead Pollution in the North Pacific Atmosphere, E. Osterberg, Paul Andrew Mayewski, Karl J. Kreutz, D. Fisher, Michael Handley, Sharon Sneed, C. Zdanowicz, J. Zheng, M. Demuth, M. Waskiewicz, and J. Bourgeois

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NA4004 Gordon Oswald, interviewed by Adam Lee Cilli, Gordon K. Oswald

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Volcanic Ash from the 1362 A.D. Oræfajokull Eruption (Iceland) in the Greenland Ice Sheet, J. M. Palais, K. Taylor, Paul Andrew Mayewski, and P. Grootes

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High-precision Dating of Volcanic Events (A.D. 1301–1995) Using Ice Cores from Law Dome, Antarctica, Anne S. Palmer, Tas D. van Ommen, Mark A. J. Curran, Vin Morgan, Joe M. Souney, and Paul Andrew Mayewski

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Spatial Variability of Climate and Past Atmospheric Circulation Patterns from Central West Antarctic Glaciochemistry, David B. Reusch, Paul Andrew Mayewski, Sallie I. Whitlow, Iqbal I. Pittalawa, and Mark S. Twickler

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NA4005 Brian Robinson, interviewed by Adam Lee Cilli, Brian Robinson

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NA4006 Paul “Jim” Roscoe, interviewed by Adam Lee Cilli, Paul Roscoe

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Methanesulfonate in the Greenland Ice Sheet Project 2 Ice Core, E. S. Saltzman, P-Y. Whung, and Paul Andrew Mayewski

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NA4007 Daniel Sandweiss, interviewed by Adam Lee Cilli, Daniel H. Sandweiss

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NA4008 David Sanger, interviewed by Pauleena MacDougall and Adam Lee Cilli, David Sanger

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NA2747 Molly Schauffler, interviewed by Adam Lee Cilli, Molly Schauffler

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Monsoon and Dust Signals Recorded in Dasuopu Glacier, Tibetan Plateau, Kang Shichang, Cameron P. Wake, Qin Dahe, Paul Andrew Mayewski, and Yao Tandong

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Maximum Temperature Trends in the Himalaya and Its Vicinity: An Analysis Based on Temperature Records from Nepal for the Period 1971-94, Arun B. Shrestha, Camerson P. Wake, Paul Andrew Mayewski, and Jack E. Dibb

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Climatological Significance of δ18O in Precipitation and Ice Cores: a Case Study at the Head of the Ürütnqi River, Tien Shan, China, Hou Shugui, Qin Dahe, Paul Andrew Mayewski, Yang Qinzhao, Ren Jiawen, Li Zhongqin, and Xiao Cunde

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The CO2 Concentration of Air Trapped in Greenland Ice Sheet Project 2 Ice Formed During Periods of Rapid Climate Change, H. J. Smith, M. Wahlen, D. Mastroianni, K. Taylor, and Paul Andrew Mayewski

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NA4009 Marcella Sorg, interviewed by Adam Lee Cilli, Marcella H. Sorg

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A Preliminary Assessment of the Potential Application of Glaciochemical Investigations on Heard Island, South Indian Ocean, Mary Jo Spencer, Paul Andrew Mayewski, William Berry Lyons, and Martin R. Hendy

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Variability in Accumulation Rates from GPR Profiling on the West Antarctic Plateau, Vandy B. Spikes, Gordon S. Hamilton, Steven A. Arcone, Susan Kaspari, and Paul Andrew Mayewski

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Spatial Variability of Snow Chemistry in Western Dronning Maud Land, Antarctica, Malin Stenberg, Elisabeth Isaksson, Margareta Hansson, Wibjörn Karlén, Paul Andrew Mayewski, Mark S. Twickler, Sallie I. Whitlow, and Niels Gundestrup

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Soluble Species in Aerosol and Snow and Their Relationship at Glacier 1, Tien Shan, China, Junying Sun, Dahe Qin, Paul Andrew Mayewski, Jack E. Dibb, Sallie Whitlow, Zhongqin Li, and Qinzhao Yang

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Geochemical and Glacio-geomorphic Implications of Basalt Weathering in the Queen Maud Mountains, Antarctica, R. W. Talkington, Paul Andrew Mayewski, and H. E. Gaudette

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1 Rapid Draw Down of a Portion of the West Antarctic Ice Sheet During the Last Deglaciation, Kendrick C. Taylor, Richard B. Alley, Howard Conway, David Holland, Paul Andrew Mayewski, Jeffrey P. Severinghaus, and Christopher A. Shuman

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Electrical Measurements on the Greenland Ice Sheet Project 2 Core, Kendrick C. Taylor, Richard B. Alley, Gregg W. Lamorey, and Paul Andrew Mayewski

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Ice-core Dating and Chemistry by Direct-current Electrical Conductivity, Kenorick Taylor, Richard Alley, Joe Fiacco, Pieter Grootes, Gregg Lamorey, Paul Andrew Mayewski, and Mary Jo Spencer

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Anthropogenic Sulfate and Asian Dust Signals in Snow from Tien Shan, Northwest China, Cameron P. Wake, Paul Andrew Mayewski, Wang Ping, Yang Qinzhao, Han Jiankang, and Xie Zichu

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A Review of Central Asian Glaciochemical Data, Cameron P. Wake, Paul Andrew Mayewski, and Mary Jo Spencer

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Regional Distribution of Monsoon and Desert Dust Signals Recorded in Asian Glaciers, Cameron P. Wake, Paul Andrew Mayewski, Xie Zichu, Wang Ping, and Li Zhongquin

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The Spatial Variation of Asian Dust and Marine Aerosol Contributions to Glaciochemical Signals in Central Asia, C. P. Wake and Paul Andrew Mayewski

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Methanesulfonic Acid in Coastal Antarctic Snow Related to Sea‐ice Extent, K. A. Welch, Paul Andrew Mayewski, and S. I. Whitlow

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Two-hundred-year Record of Biogenic Sulfur in a South Greenland Ice Core (20D), P. Y. Whung, E. S. Saltzman, M. J. Spencer, Paul Andrew Mayewski, and N. Gundestrup

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Major Features of Glaciochemistry Over the Last 110,000 Years in the Greenland Ice Sheet Project 2 Ice Core, Qinzhao Yang, Paul Andrew Mayewski, Marks S. Twickler, and Sallie Whitlow

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Global Perspective of Nitrate Flux in Ice Cores, Qinzhao Yang, Paul Andrew Mayewski, Sallie Whitlow, Michael Morrison, Robert Talbot, Jack Dibb, and Ernst Linder

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Chemical Species Spatial Distribution and Relationship to Elevation and Snow Accumulation Rate over the Greenland Ice Sheet, Q. Yang, Paul Andrew Mayewski, E. Linder, S. Whitlow, and M. Twickler

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Depletion of Atmospheric Nitrate and Chloride as a Consequence of the Toba Volcanic Eruption, Q. Yang, Paul Andrew Mayewski, G. A. Zielinski, M. Twickler, and K. C. Taylor

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Paleoclimatic Variability Inferred from the Spectral Analysis of Greenland and Antarctic Ice-Core Data, R. Yiou, K. Fuher, L. D. Meeker, J. Jouzel, S. Johnsen, and Paul Andrew Mayewski

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Climatic Impact of the A.D. 1783 Asama (Japan) Eruption was Minimal: Evidence from the GISP2 Ice Core, G. A. Zielinski, R. J. Fiacco, Paul Andrew Mayewski, L. D. Meeker, S. Whitlow, M. S. Twickler, M. S. Germani, K. Endo, and M. Yasui

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Potential Atmospheric Impact of the Toba Mega‐Eruption ∼71,000 Years Ago, G. A. Zielinski, Paul Andrew Mayewski, L. D. Meeker, S. Whitlow, M. S. Twickler, and K. Taylor

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Assessment of the Record of the 1982 El Chichón Eruption as Preserved in Greenland Snow, Gregory A. Zielinski, Jack E. Dibb, Qinzhao Yang, Paul Andrew Mayewski, Sallie Whitlow, Mark S. Twickler, and Mark S. Germani

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Volcanic Aerosol Records and Tephrochronology of the Summit, Greenland, Ice Cores, Gregory A. Zielinski, Paul Andrew Mayewski, L. David Meeker, Karl Grönvold, Mark D. Germani, Sallie Whitlow, Mark S. Twickler, and Kendrick Taylor

Book Chapters

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Glaciochemical Investigations as a Tool in the Historical Delineation of the Acid Precipitation Problem, William B. Lyons and Paul Andrew Mayewski

Campus-Only Theses

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Investigation of Greenland and Antarctic Ice Core Recorded Climate Change Using Ultra-High Resolution Sampling, Skylar Armstrong Haines

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Geologic and Biologic Indicators of Climate Change in the Ross Sea, Antarctica, Audrey Bamberg

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Maya Obsidian of the Three Rivers Region, Belize, Walter Isles Beckwith

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Ancient Diet in an Arid Environment: The View from Hinds Cave (41VV456), Samuel L. Belknap

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Spatial Organization and Erosion at the Holmes Point West Archaeological Site, Machiasport, Maine, Kendra D. Bird

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Evaluating the Effect of a Changing Climate on Thermocline Depth in Maine's Great Ponds, Kelsey Boeff

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Reconstructing the History of Reedy Glacier, Antarctica, Gordon R.M. Bromley

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Climate Investigations Using Glaciochemical Records from a Tibetan Ice Core and a Fresh Snow Reconnaissance Study from Tierra del Fuego, Bjorn Grigholm

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Lithogenic, Marine and Anthropogenic Aerosols in an Ice Core from the Saint Elias Mountains, Yukon, Canada: Lead-Aerosol Provenance and Seasonal Variability, Benjamin Gross

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Humans and the Falkland Islands Warrah: Investigating the origins of an extinct endemic canid, Catherine "Kit" M. Hamley

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Histological Contributions to Species Identification of Calcined Bone from the Bull Brook and Morrill Point Mound Archaeological Sites, Amber Sky Heller

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Specialized Taphonomies in an Eastern Maine Shell Midden: Faunal Analysis of Site 62-8, Holmes Point West, Machias, Maine, Robert C. Ingraham

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Tephra in Antarctic Ice Cores, Donna A. Kalteyer

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Climate Variability in West Antarctica Derived from Accumulation and Marine Aerosol Records from ITASE Firn/Ice Cores, Susan Kaspari

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¹ºBe Surface-Exposure Chronology of the Left-Lateral Moraines of the Former Pukaki Glacier Lobe in the Mackenzie Region, South Island, New Zealand, Samuel E. Kelley

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A High Resolution Record of the Eemian Interglacial and Transition to the Next Glacial Period from Mount Moulton (West Antarctica), Elena Korotkikh

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Marine Geoarchaeological Investigation of Damariscotta River, Maine, USA, Peter A. Leach

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Ceramic Period Adaptations in the Gulf of Maine: Maritime, Terrestrial, and Horticultural Inputs Faunal Analysis of an Armouchiquois Indian Village, Robert J. Lore

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The Huaca 20 Site in the Maranga Complex: Human-Environment Interactions, Household Activities, and Funerary Practices on the Central Coast of Peru, Ana Cecilia Mauricio Llonto

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Climate, Environment, Geomorphology, and Settlement during the Preceramic Period at the Salinas de Chao, North Coast of Peru, Elizabeth Joy Olson

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Paleoindian Aggregation Patterns in Northeastern North America: Analysis of the Bull Brook Site, Ipswich, Massachusetts, Jennifer C. Ort

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Geoarchaeological Investigations of the Waynuna Site and the Alca Obsidian Source, Peru, Kurt Rademaker

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Paleoethnobotany at Stix and Leaves Pueblo (Site 5MT 11555), Colorado, Trisha Rude

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Terminus Changes of Tidewater Outlet Glaciers in Greenland: Environmental Controls and Links to Glacial Earthquakes, Kristen Meredith Schild

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Satellite Remote Sensing of Arctic Glacier-Climate Interactions, William A. Sneed

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Lake-Level Fluctuations in the Fryxell Basin, Eastern Taylor Valley, Antarctica, Thomas E. Whittaker

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Energy Balance and Snow Melt on the Kahiltna Glacier, Central Alaska Range, Dominic Winski

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Verification of Reanalysis Datasets for the Summer of 1996 and a Sensitivity Experiment of Different Vertical Levels in WRF Model, Yi Yang

Conference Proceedings

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Acidity of Recent Himalayan Snow, William Berry Lyons, Paul Andrew Mayewski, and Nasseruddin Ahmad

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Reconnaissance Glacio-chemical Studies in the Indian Himalayas, Paul Andrew Mayewski, William Berry Lyons, and Nasseruddin Ahmad

Reports

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Maine's Climate Future: 2015 Update, Ivan J. Fernandez, Catherine Schmitt, Esperanza Stancioff, Sean D. Birkel, Andrew Pershing, Jeffrey Runge, George L. Jacobson, and Paul A. Mayewski

Responses or Comments

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Snow Chemistry from Xixabangma Peak, Tibet, Paul Andrew Mayewski, William Berry Lyons, Mary Jo Spencer, and Jerry L. Clayton

Open-Access Theses

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A Comparison of Global Climate Reanalysis and Climate of South Greenland and the North Atlantic, Jeff Auger

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Is MWP 1A Real and Could It have Originated in the Northern Hemisphere in Response to Bolling Warming, Sean D. Birkel

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Can a little ice age climate signal be detected in the southern alps of New Zealand?, Jessica L. Black

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Late Maritime Woodland (Ceramic) and Paleoindian End Scrapers: Stone Tool Technology, Pamela J. Dickinson

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A 200-year Sulfate Record from 16 Antarctic Ice Cores and Associations with Southern Ocean Sea Ice Extent, Daniel A. Dixon

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Geoarchaeological Investigations along the Tambo-Ilo Coast of Southern Peru, Louis Fortin

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Growth Increment Analysis of Marine Bivalves from the North, Stephen D. Houk

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Variability and Continuity between Paleoindian Assemblages in the Northeast: A Technological Approach, Edward Cyrus Moore

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12,000-Year Record of Lake-Level and Vegetative Change at Mathews Pond, Piscataquis County, Maine, USA, Andrea Masterman Nurse

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Fluvial Deposition, El Nino and Landscape Construction in Northern Coastal Peru, Paul M. Pluta

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Stable Sulfur Isotope Rations from West Antarctica and the Tien Shan Mountains: Sulfur Cycle Characteristics from Two Environmentally Distinct Areas, Lee Pruett

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An Interhemispheric Comparison of the Recession of Mountain Glaciers in the Last 150 Years, Colby Smith

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Characterization of Firn Microstructure Using Scanning Electron Microscopy: Implications for Physical Properties Measurements and Climate Reconstructions, Nicole Spaulding

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Lithic Analysis of Chipped Stone Artifacts Recovered From Quebrada Jaguay, Peru, Benjamin R. Tanner

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Surficial Geology and Geomorphology of the Western Olympus Range, Antarctica: Implications for Ice-sheet History, Brett VandenHeuvel

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Reconstructing Late Holocene Hydrographic Variability of the Gulf of Maine, Nina Millicent Whitney