Joerg M. Schaefer

Adjunct Associate Professor
Joerg M. Schaefer
Lamont Research Professor
Lamont-Doherty Earth Observatory
Geochemistry
409 Comer
61 Route 9W - PO Box 1000
Palisades
NY
10964-8000
US

Phone: 

(845) 365-8703

Fax: 

(845) 365-8155
Disciplines

Primary Discipline: 

Secondary Discipline: 

Other Disciplines: 

Selected Publications:
Greenland was nearly ice-free for extended periods during the Pleistocene, Schaefer, Joerg M.; Finkel, Robert C.; Balco, Greg; Alley, Richard B.; Caffee, Marc C.; Briner, Jason P.; Young, Nicolas E.; Gow, Anthony J.; Schwartz, Roseanne Nature December 8, 2016, Volume: 540 p.: 252-255 (2016) doi:10.1038/nature20146
Do phreatomagmatic eruptions at Ubehebe Crater (Death Valley, California) relate to a wetter than present hydro-climate?, Sasnett, P.; Goehring, B.M.; Christie-Blick, N.; and Schaefer, J.M. Geophysical Research Letters 01/2012, Volume: 39 (2012) 10.1029/2011GL050130
Terrestrial exposure-age record of Holocene ice sheet and ice shelf change in the northeast Antarctic Peninsula, Balco, Greg; Schaefer, Joerg M.; LARISSA group Quaternary Science Reviews (2012)
Estimating the Age of Glacial Features and Magnitude of Subglacial Erosion Using Beryllium-10 Depth Profiles: Results from Scoresby Sund, Greenland, Goehring, B.M.; Kelly, M.A.; Schaefer, J.M.; Lowell, T.V.; Finkel, R.M. Journal of Geophysical Research-Earth Surface (2010)
Changing influence of Antarctic and Greenlandic temperature records on sea-level over the last glacial cycle, Siddall, M.; Kaplan, M.R.; Schaefer, J.M.; Putnam, A.; Kelly, M.A.; Goehring, B. Quaternary Science Reviews, Volume: 29, Issue: 3-4 p.: 410-423 (2010) 10.1016/j.quascirev.2009.11.007
A reevaluation of in situ cosmogenic 3He production rates, Goehring, B.M.; Kurz, M.D.; Balco, G.; Schaefer, J.M.; Licciardi; J; Lifton, N. Quaternary Geochronology (2010)
A beryllium-10 production-rate for the Southern Hemisphere middle latitudes, Putnam, A E; Schaefer, J M; Vandergoes, M; Barrell, D; Kaplan, M; Goehring, B; Schwartz, R; Finkel, R; Kelley, S; Denton, G H Journal of Quaternary Geochronology (2010)
The bipolar switch - changing influence of Antarctic and Greenland temperature records on sea level over the last glacial cycle, Sidall, M; Kaplan, MR; Schaefer, JM; Putnam, A; Kelly, MA; Goehring, B Quaternary Science Reviews, Volume: 29 p.: 410-423 (2010)
A high precision 10Be production rate calibration in New Zealand's Southern Alps, Putnam, A; Schaefer, J M; Barrell, D; Kaplan, M; Denton, G H; Vandergoes, M; Schwartz, R; Finkel, R C; Goehring, B; Kelley, S M Quaternary Geochronology (2010)
A glacier advance in the Peruvian Andes during the late glacial period constrained with cosmogenic He-3, Bromley, G R M; Hall, B; Schaefer, J M; Winckler, G; Todd, C E; Rademacher, K M Journal of Quaternary Science (2010)
Glacier retreat in New Zealand during the Younger Dryas stadial, Kaplan, M. R.; Schaefer, J.M., Denton, G.H.; Barrell, D.J.A.; Chinn, T.J.H.; Putnam, A.E.; Andersen, B.G.; Finkel, R.C.; Schwartz, R.; Doughty, A. Nature (2010)
The last glacial termination, Denton, G. H.; Anderson, R. F.; Toggweiler, J. R.; Edwards, R. L.; Schaefer, J. M.; Putnam, A. E Science, Volume: 328 p.: 1652-1656 (2010)
Glacier Retreat in New Zealand During the Younger Dryas Stadial, Kaplan, M. R.; Schaefer, J.M., Denton, G.H.; Barrell, D.J.A.; Chinn, T.J.H.; Putnam, A.E.; Andersen, B.G.; Finkel, R.C.; Schwartz, R.; Doughty, A. Nature (2010)
Regional beryllium-10 production rate calibration for late-glacial northeastern North America, Balco, G.; Briner, J.; Finkel, R. C.; Rayburn, J. A.; Ridge, J. C.; Schaefer, J. M. Quaternary Geochronology Apr, Volume: 4, Issue: 2 p.: 93-107 (2009) DOI 10.1016/j.quageo.2008.09.001
Precise Be-10 production rate calibration in New Zealand's Southern Alps for the Holocene and Last Glacial Maximum periods,, Putnam, A.; Schaefer, J. M.; Vandergoes, M.; Barrell, D.; Kaplan, M.; Finkel, R.; Goehring, B.; Schwartz, R.; Denton, G. Geochimica Et Cosmochimica Acta Jun, Volume: 73, Issue: 13 p.: A1061-A1061 (2009)
High-Frequency Holocene Glacier Fluctuations in New Zealand Differ from the Northern Signature, Schaefer, J. M.; Denton, G. H.; Kaplan, M.; Putnam, A.; Finkel, R. C.; Barrell, D. J. A.; Andersen, B. G.; Schwartz, R.; Mackintosh, A.; Chinn, T.; Schluchter, C. Science May 1, Volume: 324, Issue: 5927 p.: 622-625 (2009) DOI 10.1126/science.1169312
Holocene Glacier Fluctuations in the Peruvian Andes Indicate Northern Climate Linkages, Licciardi, J M; Schaefer, J M; Taggart, J R; Lund, D C Science, Volume: 325 p.: 1677 (2009)
Relative timing of last glacial maximum and late-glacial events in the central tropical Andes, Bromley, G R M; Schaefer, J M; Winckler, G; Hall, B L; Todd, C E; Rademaker, K M Quaternary Science Reviews, Volume: 28 p.: 2514 (2009)
High-Frequency Holocene Glacier Fluctuations in New Zealand Differ from the Northern Signature, Schaefer, J. M.; Denton, G. H.; Kaplan, M.; Putnam, A.; Finkel, R. C.; Barrell, D. J. A.; Andersen, B. G.; Schwartz, R.; Mackintosh, A.; Chinn, T.; Schluchter, C. Science (2009)
A Be-10 chronology of lateglacial and Holocene mountain glaciation in the Scoresby Sund region, east Greenland: implications for seasonality during lateglacial time, Kelly, M. A.; Lowell, T. V.; Hall, B. L.; Schaefer, J. M.; Finkel, R. C.; Goehring, B. M.; Alley, R. B.; Denton, G. H. Quaternary Science Reviews Dec, Volume: 27, Issue: 25-26 p.: 2273-2282 (2008) DOI 10.1016/j.quascirev.2008.08.004
Cosmogenic beryllium-10 and neon-21 dating of late Pleistocene glaciations in Nyalam, monsoonal Himalayas, Schaefer, J. M.; Oberholzer, P.; Zhao, Z.; Ivy-Ochs, S.; Wieler, R.; Baur, H.; Kubik, P. W.; Schluchter, C. Quaternary Science Reviews Feb, Volume: 27, Issue: 3-4 p.: 295-311 (2008) DOI 10.1016/j.quascirev.2007.10.014
The production rate of cosmogenic Ar-38 from calcium in terrestrial pyroxene, Niedermann, S.; Schaefer, J. M.; Wieler, R.; Naumann, R. Earth and Planetary Science Letters May 30, Volume: 257, Issue: 3-4 p.: 596-608 (2007) DOI 10.1016/j.epsl.2007.03.020
Cosmogenic-nuclide and varve chronologies for the deglaciation of southern New England, Balco, G.; Schaefer, J. M. Quaternary Geochronology Feb, Volume: 1, Issue: 1 p.: 15-28 (2006) DOI 10.1016/j.quageo.2006.06.014
Near-synchronous interhemispheric termination of the last glacial maximum in mid-latitudes, Schaefer, J. M.; Denton, G. H.; Barrell, D. J. A.; Ivy-Ochs, S.; Kubik, P. W.; Andersen, B. G.; Phillips, F. M.; Lowell, T. V.; Schluchter, C. Science Jun 9, Volume: 312, Issue: 5779 p.: 1510-1513 (2006) DOI 10.1126/science.1122872
Terrestrial manganese-53 - A new monitor of Earth surface processes, Schaefer, J. M.; Faestern-Iann, T.; Herzog, G. F.; Knie, K.; Korschinek, G.; Masarik, J.; Meier, A.; PoutivtseV, M.; Rugel, G.; Schluchter, C. Earth and Planetary Science Letters Nov 15, Volume: 251, Issue: 3-4 p.: 334-345 (2006) DOI 10.1016/j.epsl.2006.09.016
Timing of deglaciation on the northern Alpine foreland (Switzerland), Ivy-Ochs, S.; Schaefer, J.; Kubik, P. W.; Synal, H. A.; Schluchter, C. Eclogae Geologicae Helvetiae, Volume: 97, Issue: 1 p.: 47-55 (2004) DOI 10.1007/s00015-004-1110-0
Limited Pliocene/Pleistocene glaciation in Deep Freeze Range, northern Victoria Land, Antarctica, derived from in situ cosmogenic nuclides, Oberholzer, P.; Baroni, C.; Schaefer, J. M.; Orombelli, G.; Ochs, S. I.; Kubik, P. W.; Baur, H.; Wieler, R. Antarctic Science Dec, Volume: 15, Issue: 4 p.: 493-502 (2003) Doi 10.1017/S0954102003001603