Lee Corbett
Lee is the Facility Manager for the NSF/UVM Community Cosmogenic Facility; she oversees the daily operations of the lab, collaborates on visitors' projects, and trains visitors one-on-one in sample preparation methods. She has been in the Cosmogenic Nuclide Laboratory for over a decade, having completed both her MS (2011) and her PhD (2016) at UVM. Lee's background is as a geomorphologist and glacial geologist. She is primarily interested in how landscapes are shaped over time, although she is excited to collaborate with visitors on a wide range of projects involving cosmogenic nuclides.
PhD dissertation, Natural Resources (University of Vermont, 2016)
Preservation And Sediment Cycling Beneath "Ghost Glaciers": How Cold-Based Ice Dictates Arctic Landscape Evolutiondownload pdf of PhD dissertation proposal presentation
download pdf of PhD dissertation defense presentation
download pdf of PhD dissertation
MS Thesis, Geology (University of Vermont, 2011)
Investigating The Timing Of Deglaciation And The Efficiency Of Subglacial Erosion In Central-Western Greenland With Cosmogenic 10Be And 26Aldownload pdf of MS thesis proposal
download MS thesis proposal slides (ppt) (pdf)
download pdf of MS thesis progress report
download MS thesis progress report slides (ppt) (pdf)
download MS thesis defense slides (ppt) (pdf)
download pdf of MS thesis
Undergraduate degree
Middlebury College, B.A. Geology, 2007Related Links
Lee's WebpageNSF piece about Lee
Email Address
Ashley.Corbett@uvm.eduRefereed Papers
Hughes, A., Rood, D. H., Whittaker, A. C., Bell, R. E., Rockwell, T. K., Levy, Y., Wilcken, K. M., Corbett, L. B., DeVecchio, D. D., Bierman, P. R., Marshall, S. T., Gurrola, L. D. and Nicholson, C. (in review, 5/2018) Geomorphic evidence for the geometry and slip rate of a young, emergent, thrust: Implications for hazard assessment and fault interaction in complex tectonic environments. Earth and Planetary Science Letters.Corbett, L. B., Bierman, P. R., Woodruff, T. E. and Caffee, M. W. (in review, 12/2017) A homogeneous liquid reference material for monitoring the quality and reproducibility of in situ cosmogenic 10Be and 26Al analyses. NIMB Proceedings.
Shakun, J. D., Corbett, L. B., Bierman, P. R., Underwood, K., Rizzo, D. M., Zimmerman, S. R., Caffee, M. and Naish, T. (2018) Minimal East Antarctic Ice Sheet retreat onto land during the past 8 Myr. Nature. v. 558, p. 284-287. doi:10.1038/s41586-018-0155-6
(see press coverage)
Bender, A. M., Lease, R. O., Corbett, L. B., Bierman, P. R. and Caffee, M. W. (2018) Ongoing transient bedrock incision of the Fortymile River driven by Late Pliocene Yukon River headwater capture, eastern Alaska and Yukon, Canada. Geology. Published online: 7 June 2018. doi:10.1016/j.quascirev.2018.05.009
Graly, G., Corbett, L. B., Bierman, P. R., Lini, A. and Neumann, T. (2018) Meteoric 10Be as a tracer of subglacial processes and interglacial surface exposure in Greenland. Quaternary Science Reviews. v. 191, p. 118-131. doi:10.1016/j.quascirev.2018.05.009
Bierman, P. R., Shakun, J., Portenga, E., Rood, D, and Corbett, L. B. (2018). Directly dating post-glacial Greenlandic emergence at high resolution using in situ 10Be. Quaternary Research. Published online: 12 April 2018. doi:10.1017/qua.2018.6
Denn, A., Bierman, P. R.R., Caffee, M., Zimmerman, S., Corbett, L. B., and Kirby, E. (2018) Cosmogenic nuclides indicate that boulder fields are dynamic, ancient, multigenerational features. GSA Today. v. 28(3-4), p.4-10. doi:10.1130/GSATG340A.1
Corbett, L. B., Bierman, P. R., Larsen, P., Stone, B. D. and Caffee, M. W. (2017) Cosmogenic nuclide age estimate for Laurentide Ice Sheet recession from the terminal moraine, New Jersey, USA, and constraints on Latest Pleistocene ice sheet behavior. Quaternary Research. v. 87(3), p. 482-498. doi:10.1017/qua.2017.11
Corbett, L. B., Bierman, P. R., Rood, D. H., Caffee, M. W., Lifton, N. A. and Woodruff, T. E. (2017), Cosmogenic 26Al/10Be surface production ratio in Greenland. Geophysical Research Letters, v. 44(3), p. 1350-1359. doi:10.1002/2016GL071276
Koester, A., Shakun, J., Bierman, P. R.R., Corbett, L. B., Davis, P.T., Braun, D. and Zimmerman, S. (2017) Rapid thinning of the Laurentide Ice Sheet in coastal Maine, USA during late Heinrich Stadial 1. Quaternary Science Reviews. v. 163, p. 180-192. doi:10.1016/j.quascirev.2017.03.005
Bierman, P. R., Shakun, J., Rood, D, Corbett, L. B. and Zimmerman, S. (2016) Marine-sediment 10Be and 26Al records of a persistent and dynamic East Greenland Ice Sheet over the past 7.5 Myr. Nature. v. 540, p. 256–260. doi:10.1038/nature20147
(see press coverage)
(Vermont Public Radio interview)
(read Nature news report)
(read Todays Science report)
Corbett, L. B., Bierman, P. R. and Davis, P.T. (2016) Glacial history and landscape evolution of southern Cumberland Peninsula, Baffin Island, Canada, constrained by cosmogenic 10Be and 26Al. Geological Society of America Bulletin. v. 128(7-8), p. 1173-1192. doi:10.1130/B31402.1
Corbett, L. B., Bierman, P. R. and Rood, D. H. (2016) Constraining multi-stage exposure-burial scenarios for boulders preserved beneath cold-based glacial ice in Thule, Northwest Greenland. Earth and Planetary Science Letters. v. 440, p. 147–157. doi:10.1016/j.epsl.2016.02.004
Corbett, L. B., Bierman, P. R. and Rood, D. H. (2016) An approach for optimizing in situ cosmogenic 10Be sample preparation, Quaternary Geochronology. v. 33., p. 24-34. doi:10.1016/j.quageo.2016.02.001
Bierman, P. R., Davis, P. T., Corbett, L. B., Lifton, N. and Finkel, R. (2015) Cold-based, Laurentide ice covered New England’s highest summits during the Last Glacial Maximum. Geology. v. 43(12), p. 1059-1062. doi:10.1130/G37225.1
(see related blog post)
Davis, P. T., Bierman, P. R., Corbett, L. B. and Finkel, R. (2015) Cosmogenic exposure age evidence for rapid Laurentide deglaciation of the Katahdin area, west-central Maine, USA, 16 to 15 ka. Quaternary Science Reviews. v. 116, p. 95-105. doi:10.1016/j.quascirev.2015.03.021
Corbett, L. B., Bierman, P. R., Lasher, G. E. and Rood, D. (2015) Landscape chronology and glacial history in Thule, northwest Greenland. Quaternary Science Reviews. v. 109, p. 57-67. doi:10.1016/j.quascirev.2014.11.019
Portenga, E., Bierman, P. R., Duncan, C., Corbett, L. B., Kehrwald, N. M. and Rood, D. (2015) Erosion rates of the Bhutanese Himalaya determined using in situ-produced 10Be. Geomorphology. v. 233, p. 112-126. doi:10.1016/j.geomorph.2014.09.027
Bierman, P. R., Corbett, L. B., Graly, J., Neumann, T., Lini, A., Crosby, B. and Rood, D. (2014) Preservation of a pre-glacial landscape under the center of the Greenland Ice Sheet. Science. v. 344(6182), p. 402-405. doi:10.1126/science.1249047
Corbett, L. B., Bierman, P. R., Graly, J., Neumann, T. and Rood, D. (2013) Constraining landscape history and glacial erosivity using paired cosmogenic nuclides in Upernavik, Northwest Greenland. Geological Society of America Bulletin. v. 125(9-10), p. 1539-1553. doi:10.1130/B30813.1
Young, N. E., Briner, J., Rood, D., Finkel, R., Corbett, L. B. and Bierman, P. R. (2013) The Fjord Stade moraines in western Greenland and early Holocene abrupt climate change. Quaternary Science Reviews. v. 60, p. 76–90. doi:10.1016/j.quascirev.2012.09.028
Reusser, L. J., Corbett, L. B. and Bierman, P. R. (2012) Incorporating concept sketching into teaching undergraduate geomorphology. Journal of Geoscience Education. v. 60, p. 3-9. doi:10.5408/10-201.1
Corbett, L. B., Young, N. E., Bierman, P. R., Briner, J. P., Neumann, T. A., Graly, J. A. and Rood, D. H. (2011) Paired bedrock and boulder 10Be concentrations resulting from early Holocene ice retreat near Jakobshavn Isfjord, western Greenland. Quaternary Science Reviews. v. 30(13-14), p. 1739-1749. doi:10.1016/j.quascirev.2011.04.001
Abstracts
Halsted, C. T., Shakun, J. D., Corbett, L. B., Bierman, P. R., Davis, P. T., Goehring, B. M., Koester, A. J., and Caffee, M. W. (2019) Reconstructing the deglacial thinning history of the southeastern Laurentide Ice Sheet using in-situ cosmogenic 10Be and 14C: a glacial dipstick approach. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 121-3. doi:10.1130/abs/2019AM-339553
Williamson, L., Corbett, L. B., Bierman, P. R., Shakun, J. D., and Rood, D. H. (2019) Rapid post-glacial emergence rates measured with 10Be match GPS-determined contemporary uplift rates in southeast Greenland. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 121-2. doi:10.1130/abs/2019AM-339223
Bierman, P. R., Montgomery, D. R., and Christ, A. J. (2019) Key Concepts in Geomorphology - edition 2 of a community-based textbook. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 105-6. doi:10.1130/abs/2019AM-336235
Vanlandingham, L. A., Portenga, E. W., Bierman, P. R., and Lefroy, T. (2019) Analysis of 10Be-based erosion and denudation rates in the George River Basin, Tasmania, Australia. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 263-6. doi:10.1130/abs/2019AM-338851
Neely, A., DiBiase, R. A., Corbett, L. B., Bierman, P. R., and Caffee, M. W. (2019) Bedrock fracture density controls on soil production, transport, and bedrock exposure in steep landscapes. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 10-5. doi:10.1130/abs/2019AM-340881
Corbett, L. B., and Bierman, P. R. (2019) Increasing diversity, inclusivity, and access in isotope geoscience: lessons and ongoing challenges from the NSF/UVM Community Cosmogenic Facility. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 79-6. doi:10.1130/abs/2019AM-333143
Campbell, M. K., Bierman, P. R., Schmidt, A. H., Sibello Hernández, Rita, Y., García Moya, A., Cartas Aguila, H. A., Bolaños Alverez, Y., Guillén Arruebarrena, A., Dethier, D. P., Dix, M., Massey-Bierman, M. E., Corbett, L. B., Caffee, M. W., and Alonso-Hernández, C. (2019) First denudation rate estimates for river basins in central Cuba from geochemical, cosmogenic isotope, and sediment yield data. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 124-3. doi:10.1130/abs/2019AM-336639
Del Vecchio, J., DiBiase, R. A., Corbett, L. B., Bierman, P. R., Caffee, M. W., and Ivory, S. (2019) Pleistocene climate-modulated erosion: interpretations from cosmogenic nuclide concentrations of an 18 m sediment core in central Appalachia. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 44-8. doi:10.1130/abs/2019AM-339565
Amber, E., Lewis, A., Bermudez, E. A., Bordt, E. A., Hill, M., Quock, M., Soord, N., Corbett, L., Schmidt, A. H., and Bierman, P. R. (2019) Hurricanes alter short-term concentration of detrital 10Be, 210PbEX, 137Cs, and 7Be, but do not change long-term erosion rate estimates. GSA Abstracts with Programs, Annual Meeting, Phoenix, AZ. v. 51(5), Abstract 124-7. doi:10.1130/abs/2019AM-338680
Halsted, C. T., Shakun, J. D., Corbett, L. B., Bierman, P. R., Davis, P. T., Koester, A. J., and Caffee, M. W. (2019) Determining the timing and rate of southeastern Laurentide ice sheet thinning using in-situ cosmogenic 10Be. GSA NE section meeting, Portland, ME. Abstract 13-4. doi:10.1130/abs/2019NE-327929
Fowler, B. K., Davis, P. T., Shakun, J. D., Bierman, P. R., Corbett, L. B., Mattison, P., and Mattison, R. (2019) A new cosmogenic exposure age for emplacement of New Hampshire's Madison boulder, reputedly the largest erratic in North America. GSA NE section meeting, Portland, ME. Abstract 13-5. doi:10.1130/abs/2019NE-327778
Bruan, D. D., Thompson, W. B., Davis, P. T., Shakun, J. D., Bierman, P. R., and Corbett, L. B. (2019) Correlation of the Eastern Maine Pineo Ridge system to moraines on Mount Desert Island through LiDAR imagery and 10Be Surface exposure ages. GSA NE section meeting, Portland, ME. Abstract 13-3. doi:10.1130/abs/2019NE-328006
Corbett, L. B., and Bierman, P. R. (2019) The NSF/UVM Community Cosmogenic Facility: a new resource located in New England for students and faculty nationwide. GSA NE section meeting, Portland, ME. Abstract 18-1. doi:10.1130/abs/2019NE-326087
Fowler, B. K., Davis, P. T., Shakun, J. D., Bierman, P. R., Corbett, L. B., Mattison, P., and Mattison, R. (2019) A new cosmogenic exposure age for emplacement of New Hampshire's Madison boulder, reputedly the largest erratic in North America. GSA Abstracts with Programs, SE section meeting, Charleston, SC. doi:10.1130/abs/2019NE-327778
Bierman, P., Corbett, L., and Shakun, J. (2018) Cosmogenic isotopes and the interpretation of Greenland’s long-term weathering history. MagellanPlus Workshop, Copenhagen, Denmark. (download pdf)
Neely, A., Dibiase, R. A., Corbett, L. B., and Bierman, P. R. (2018) Expression of rock strength in the morphology, bedrock exposure, and erosion rate of steep hillslopes in southern California, USA. EOS, AGU Fall Meeting, Washington, D.C. Abstract EP23G-2412. (download pdf)
Shakun, J., Halsted, C., Koester, A. J., Corbett, L. B., Goehring, B. M., Zimmerman, S. R. H., and Caffee, M. (2018) Constraining the timing and rate of southeastern Laurentide Ice Sheet thinning during the last deglaciation with cosmogenic nuclide dipsticks. EOS, AGU Fall Meeting, Washington, D.C. Abstract PP13C-1335. (download pdf)
Bender, A., Lease, R. O., Haeussler, P. J., Rittenour, T. M., Corbett, L. B., Bierman, P. R., and Caffee, M. W. (2018) Geomorphic constraints on active folding above a historically persistent cluster of shallow small earthquakes in Central Alaska. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 207-12. doi:10.1130/abs/2018AM-316484
Halsted, C. T., Shakun, J. D., Corbett, L. B., Bierman, P. R., Davis, P. T., Caffee, M. W., and Koester, A. J. (2018) Determining the timing and rate of southeastern Laurentide Ice Sheet thinning using in-situ 10Be dipsticks. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 92-6. doi:10.1130/abs/2018AM-324108
Corbett, L. B., Bierman, P. R., Wright, S. F., Shakun, J. D., Davis, P. T., Halsted, C. T., Goehring, B. M., Koester, A. J., Caffee, M. W., and Zimmerman, S. H. (2018) Multiple cosmogenic nuclides constrain Laurentide Ice Sheet history and process on Mt. Mansfield, Vermont's highest peak (invited presentation). GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 92-5. doi:10.1130/abs/2018AM-316174
Portenga, E. W., Murray, K. E., Bhattarai, S., Bird, M. I., Corbett, L. B., Bierman, P. R., Caffee, M. W., Thomson, S. N., Fu, X., and Li, B. (2018) Investigating landscape response to human arrival to Australia and Anthropogenic fire using cosmogenic isotopes and low-temperature thermochronometers. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 21-2. doi:10.1130/abs/2018AM-318514
Corbett, L. B., and Bierman, P. R. (2018) The NSF/UVM Community Cosmogenic Facility: A new approach to research and research training in isotope geology. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 172-21. doi10.1130/abs/2018AM-315665
Campbell, M. K., Bierman, P. R., and Corbett, L. B. (2018) Developing a method for the extraction of 26Al from carbonate sediments to determine background erostion rates of drainage basins. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 172-11. doi:10.1130/abs/2018AM-321202
Hill, M., Bordt, E. A., Quock, M., Amber, E., Corbett, L. B., Biales, J., Schmidt, A. H., and Bierman, P. R. (2018) Assessing spatial erosion patterns resulting from hurricane maria on Dominica, Lesser Antilles, Caribbean. GSA Abstracts with Programs, Annual Meeting, Indianapolis, IN. v. 50(6), Abstract 172-3. doi:10.1130/abs/2018AM-321777
Hughes, A., Rood, D. H., Whittaker, A. C., Bell, R. E., Rockwell, T. K., Levy, Y., Wilken, K. M., Corbett, L. B., Bierman, P. R., DeVecchio, D. E., Marshall, S. T., Gurrola, L. D., and Nicholson, C. (2018) Geomorphic evidence for the geometry and slip rate of the Southern San Cayetano fault: Implications for hazard assessment and fault interaction in complex tectonic environments. SCEC Annual Meeting. (download pdf)
Shakun, J. D., Corbett, L. B., Bierman, P. R., Underwood, K., Rizzo, D. M., Zimmerman, S. R., Caffee, M., Naish, T. and Golledge, N. R. Hay (2018) Eight million years of polar ice sheet variations from cosmogenic nuclides in marine sediments. Goldschmidt Conference, Boston. (download pdf)
Corbett, L. B., Bierman, P. R., Davis, P. T., Shakun, J. D., Koester, A. J. and Halsted, C. (2018) Constraining glacial history and process on Mount Mansfield, Vermont’s highest peak, with in situ cosmogenic 10Be. GSA Abstracts with Programs, NE section meeting, Burlington, VT. v. 50(2), Abstract 26-4. doi:10.1130/abs/2018NE-310323
Rickerich, S., Retelle, M., Corbett, L. and Bierman, P. (2018) Postglacial relative sea level history of Ingøya, northern Norway. GSA Abstracts with Programs, NE section Meeting, Burlington, VT. v. 50(2), Abstract 23-9. doi:10.1130/abs/2018NE-311256
Halsted, C., Shakun, J., Bierman, P. R., Davis, P.T., Corbett, L. B. and Caffee, M. (2018) Measuring 10Be ages from top to bottom in Franconia Notch, NH to constrain Laurentide Ice Sheet history. GSA Abstracts with Programs, NE section meeting, Burlington, VT. v. 50(2), Abstract 26-5. doi:10.1130/abs/2018NE-311291
Davis, P. T., Shakun, J. D., Bierman, P. R., Koester, A. J., Corbett, L. B. and Halsted, C. T. (2018) Boise Rock, not the glacial erratic that we thought, but rather part of the landslide history of Franconia Notch, New Hampshire. GSA Abstracts with Programs, NE section meeting, Burlington, VT. v. 50(2), Abstract 26-6. doi:10.1130/abs/2018NE-310785
Bierman, P. R., Corbett, L. B. and Shakun, J. (2017) Implications for sea level change over thousands to millions of years – tracing Greenland ’s ice using cosmogenic nuclides. PALSEA final meeting, Cancun, Mexico. (download pdf)
Bierman, P. R., Brown, T., Caffee, M., Corbett, L., Fink, D., Freeman, S., Hidy, A., Rood, D., Wicken, K., Woodruff, T. and Zimmerman, S. (2017) Repeated preparation of CRONUS-N quartz standard for 10Be and 26Al at the University of Vermont and analysis at four different AMS laboratories. AMS-14 meeting, Ottawa, Ontario. Abstract 350. (download pdf)
Bierman, P. R. and Corbett, L. (2017) Directly dating post-glacial emergence in western and southern Greenland at high resolution using in situ 10Be. Workshop on Glacial isostatic adjustment and elastic deformation, Reykjavik, Iceland. (download pdf)
Bierman, P. R., Shakun., J. and Corbett, L. (2017) Deciphering the history and processes of Greenland’s Ice Sheet(s) over thousands to millions of years using cosmogenic nuclides. NSF Greenland Ice Sheet stability workshop, Buffalo NY. p. 46. (download pdf)
Bierman, P. R and Corbett, L. (2017) Deciphering Greenland Icesheet history and process over millions of years using cosmogenic nuclides. AMS-14 meeting, Ottawa, Ontario. Abstract 376. (download pdf)
Bierman, P., Corbett, L., Shakun, J. and Schmidt, A. H. (2017) Counting atoms to place human impacts in a geologic context. GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 92-1. doi:10.1130/abs/2017AM-306223
Bender, A., Lease, R., Corbett, L. B. and Bierman, P. R. (2017) Transient bedrock incision of the Fortymile River in eastern Alaska and Yukon, Canada: slow response to Yukon River headwater capture? GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 160-2. doi:10.1130/abs/2017AM-295627
Corbett, L. B., Bierman, P. R., Neumann, T. A., Graly, J. G., Shakun, J. D., Marc, W., Caffee, M. W. and Dunai, T. (2017) Analysis of three cosmogenic isotopes in subglacial cobbles helps unravel Greenland’s exposure and erosion history. GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 51-3. doi:10.1130/abs/2017AM-302307
Nair, J. N., Hoke, G., Corbett, L. B. and Bierman, P. R. (2017) The impact of glacial erosion on the northernmost Appalachian plateau gleaned through 10Be concentrations in the Oriskany sandstone. GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 51-4. doi:10.1130/abs/2017AM-303091
Neumann, A. D., Leite, M. B., Corbett, L. B. and Bierman, P. R. (2017) Inferred paleoclimates from cosmogenic nuclide exposure dating and equilibrium line altitude reconstructions, Wind River Range, WY. Nebraska Association for Science meeting. p. 40-41. (download pdf)
Shakun, J., Corbett, L., Bierman, P. and Zimmerman, S. (2017) Pliocene Greenland ice sheet growth recorded by in situ 10Be decrease in multiple marine sediment. GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 51-1. doi:10.1130/abs/2017AM-305299
Koester, A., Shakun, J., Bierman, P. R., Corbett, L., Davis, P. T., Goerhing, B., Vickers A. and Zimmerman, S. (2017) Rapid thinning of the Laurentide ice sheet at Mt. Washington, NH during the Bolling warming, constrained by analysis of cosmogenic 14C and 10Be. GSA Abstracts with Programs, Annual Meeting, Seattle, WA. v. 49(6), Abstract 51-6. doi:10.1130/abs/2017AM-306822
Neely, A. B., DiBiase, R. A, Bierman, P. R. and Corbett, L. B. (2017) Controls on the slope and relief of headwater channels in steep landscapes: Field constraints from the San Gabriel and San Jacinto Mountains, CA. EOS, AGU Fall Meeting, New Orleans, LA. Abstract EP33B-1939. (download pdf)
Shakun, J. D., Corbett, L. B. and Bierman, P. R. (2016) Eight million years of land-based Antarctic ice sheet stability recorded by in situ 10Be from the Andrill-1b core. GSA Abstracts with Programs, NE section meeting, ALbany, NY. v. 48(2), Abstract 15-10. doi:10.1130/abs/2016NE-272035
Corbett, L. B., Bierman, P. R., Neumann, T. A. and Graly, J. A. (2016) Stories from under the ice: investigating glacial history and process with cosmogenic nuclides in icebound cobbles. GSA Abstracts with Programs, Annual Meeting, Denver, CO. v. 48(7), Abstract 304-4. doi:10.1130/abs/2016AM-283374
Koester, A. J., Shakun, J. D., Bierman, P. R., Davis, P. T. and Corbett, L. B. (2016) Rapid thinning of the Laurentide Ice Sheet in coastal Maine, USA during late Heinrich Stadial 1. EOS, AGU Fall Meeting, San Francisco, CA. Abstract PP11E-06. (download pdf)
Corbett, L. B., Bierman, P. R., Davis, P. T., Neumann, T. A. and Rood, D. H. (2016) Arctic investigations of boulders and bedrock surfaces preserved beneath non-erosive glacial ice using paired 10Be and 26Al analyses. Third Nordic Workshop on Cosmogenic Nuclide Techniques. Stockholm, Sweden. p. 68. (download pdf)
Corbett, L. B., Bierman, P. R., Rood, D. H., Caffee, M. W., Woodruff, T. E. and Lifton, N. A. (2016) Elevated cosmogenic 26Al/10Be production ratio at high latitude. EOS, AGU Fall Meeting, San Francisco, CA. Abstract C53C-0739. (download pdf)
Davis, P. T., Bierman, P. R. and Corbett, L. B. (2015) 10Be evidence for rapid Laurentide deglaciation of the Katahdin area, west-central Maine, USA, 16 to 15 ky. GSA Abstracts with Programs, NE section meeting, Bretton Woods, NH. v. 47(3), p. 62, Abstract 16-4. (download pdf)
Corbett, L. B., Bierman, P. R. and Rood, D. H. (2015) Constraining multi-stage exposure-burial scenarios for boulders preserved beneath cold-based ice in Thule, Northwest Greenland. GSA Abstracts with Programs, Annual Meeting, Baltimore, MD. v. 47(7), p. 712, Abstract 283-8. (download pdf)
Shakun, J. D., Corbett, L. B. and Bierman, P. R. (2015) Eight million years of land-based Antarctic Ice Sheet stability recorded by in situ 10Be from the ANDRILL-1B core. EOS, AGU Fall Meeting, San Francisco, CA. Abstract PP11E-03. (download pdf)
Corbett, L. B., Bierman, P. R., Neumann, T. A. and Graly, J. A. (2015) Inferring glacial history and subglacial process through analysis of cosmogenic nuclides in icebound cobbles. EOS, AGU Fall Meeting, San Francisco, CA. Abstract C11A-0745. (download pdf)
Bierman, P. R., Davis, P. T., Corbett, L. B. and Lifton, N. (2015) Old Surfaces at the top of New England’s highest peaks suggest weakly erosive ice. GSA Abstracts with Programs, NE section meeting, Bretton Woods, NH. v. 47(3), p. 62, Abstract 16-5. (download pdf)
Corbett, L. B., Bierman, P. R. and Davis, P. T. (2015) Glacial Chronology and Landscape Evolution in Baffin Island, Canada, Constrained by a Compilation of Paired 26Al/10Be Analyses. GSA Abstracts with Programs, NE section meeting, Bretton Woods, NH. v. 47(3), p. 63, Abstract 16-6. (download pdf)
Bierman, P. R., Corbett, L. B., Shakun, J. and Rood, D. (2014) Cosmogenic Isotopic Tracing of Sediment Generated By the Greenland Ice Sheet. EOS, AGU Fall meeting, San Francisco, CA. Abstract EP33C-3652. (download pdf)
Corbett, L. B., Bierman, P. R., Lasher, G. E. and Rood, D. H. (2014) Investigating glacial history and landscape chronology with cosmogenic 10Be and 26Al in Thule, northwestern Greenland. GSA Abstracts with Programs, Annual meeting, Vancouver, British Columbia. v. 46(6), p.240, Abstract 92-4. (download pdf)
Bierman, P. R., Rood, D., Corbett, L. B. and Graly, J. (2013) The Greenland Ice Sheet erodes its bed some places but not in others. International Association of Geomorphologists Meeting, Paris. (download pdf)
Bierman, P. R., Corbett, A. B., Graly J. and Rood D. (2013) Where does sediment in the Greenland Ice Sheet come from? GSA Abstracts with Programs, NE section meeting, Bretton Woods, NH. v. 45(1), p. 85, Abstract 33-6. (download pdf)
Bierman, P. R., Rood, D., Corbett, L. B., Nelson, A. and Shakun, J. (2013) Using 10Be in sediment to understand the long-term behavior of the Greenland Ice Sheet. European Geosciences Union. Abstract EGU2013-8159. (download pdf)
Corbett, L. B., Bierman, P. R. and Rood, D. H. (2013) Optimizing sample preparation for high-precision, low-detection limit analysis of in situ 10Be: strategies and new data. GSA Abstracts with Programs, Annual meeting, Boulder, CO. v. 45(7), p. 118, Abstract 39-11. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A. and Rood, D. (2013) Using cosmogenic nuclides to study subglacial erosion efficiency and landscape history in western Greenland. GSA Abstracts with Programs, NE section meeting, Bretton Woods, NH. v. 45(1) p. 85, Abstract 33-4. (download pdf)
Bierman, P. R., Rood, D. and Corbett, L. B. (2012) High-precision, high-resolution, post-glacial emergence curves for southern Greenland generated with in situ cosmogenic 10Be. EOS, AGU Fall meeting, San Francisco, CA. Abstract C53E-06. (download pdf)
Bierman, P. R., Rood, D., Corbett, L. B. and Graly, J. (2012) Cosmogenic 10Be views on the basal erosion history of the Greenland Ice Sheet. International Ice Core Conference, Toulon, France. (download pdf)
Bierman, P. R., Corbett, A. B., Reusser L., Graly J., Finkel R., Rood D., Hughes, J., Lini, A. and Neumann, T. (2011) Ancient, slowly-eroding soil preserved beneath the summit of the Greenland Ice Sheet. GSA Abstracts with Programs, Annual meeting, Minneapolis, MN. v. 43(5), p. 217, Abstract 82-9. (download pdf)
Bierman, P. R., Corbett, A. B., Reusser L., Graly J., Finkel R., Rood D. and Neumann, T. (2011) Erosivity of the Greenland Ice Sheet monitored with in situ and meteoric 10Be in exposed bedrock and boulders and in ice-carried clasts and silt. INQUA Conference, Bern, Switzerland. v. 279-280, p. 51. doi:10.1016/j.quaint.2012.07.224
Corbett, L. B., Bierman, P. R. and Reusser, L. J. (2011) Incorporating concept sketching into teaching undergraduate geomorphology. GSA Abstracts with Programs, NE section meeting, Pittsburgh, PA. v. 43(1), p. 142, Abstract 57-7. (download pdf)
Bierman, P. R., Portenga, E., Reusser L., Graly J., Corbett, A. B. and Borg, J. (2010) Three decades tracing erosion and sediment with cosmogenic nuclides - where do we go next? Landscapes to Rock, Geological Society of London. (download pdf)
Bierman, P. R., Corbett, A. B., Reusser L., Graly J., Finkel R., Rood D. and T. Neumann (2010) River response to Greenland deglaciation monitored with cosmogenic 10Be: a new way of detecting and quantifying post-glacial emergence. International Polar Year Conference, Oslo. (download pdf)
Bierman, P. R., Corbett, A. B., Reusser L., Graly J., Finkel R., Rood D. and T. Neumann (2010) Quantifying post-glacial emergence at Kangerlussuaq, Greenland using 10Be dating of bedrock forms exposed by river incision. Arctic Workshop, Winter Park, CO. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A., Rood, D. H. and Finkel, R.C. (2010) Glacial erosion efficiency, early Holocene ice retreat rates, and interglacial exposure: new cosmogenic 10Be data from three sites in western Greenland. EOS, AGU Fall meeting, San Francisco, CA. Abstract C23B-0612. (download pdf)
Graly, J. A., Corbett, L. B., Bierman, P. R., Neumann, T. A., Rood, D. H. and Finkel, R. C. (2010) Long-term erosion rates and interglacial period subaerial exposure of Western Greenland from meteoric 10Be in ice-bound sediment. EOS, AGU Fall meeting, San Francisco, CA. Abstract PP11D-1456. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A., Rood, D. H. and Finkel, R.C. (2010) Using in situ cosmogenic 10Be to understand deglaciation timing and glacial erosion efficiency near Jakobshavn Icefjord, Western Greenland. GSA Abstracts with Programs, Annual meeting, Denver, CO. v. 42(5), p. 244, Abstract 99-27. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A., Rood, D. H. and Finkel, R. C. (2010) When did the ice leave Upernavik and how much rock did it erode: first in situ cosmogenic 10Be measurements of samples from Northwestern Greenland. International Polar Year Conference, Oslo. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A., Rood, D. H., Finkel, R. C. (2010) In situ cosmogenic 10Be estimates of deglaciation timing and glacial erosion efficiency, Upernavik, Western Greenland. Arctic Workshop, Winter Park, CO. (download pdf)
Graly, J., Corbett, A. B., Bierman, P. R., Neumann, T., Lini, A., Reusser, , Finkel, R. and Rood, D. (2010) Surface exposure age and erosion rates of sub-ice soils in Western Greenland. Arctic Workshop, Winter Park, CO. (download pdf)
Graly, J., Corbett, A. B., Bierman, P. R., Neumann, T., Lini, A., Reusser, L., Finkel, R. and Rood, D. (2010) High levels of meteoric 10Be indicate that relict soils are preserved in the western Greenland Ice Sheet. International Polar Year Conference, Oslo. (download pdf)
Corbett, L. B., Bierman, P. R., Graly, J. A., Neumann, T. A., Rood, D. H. and Finkel, R. (2009) In situ cosmogenic 10Be estimates of deglaciation timing and glacial erosion efficiency, western Greenland. GSA Abstracts with Programs, Annual meeting, Portland, OR. v. 41(7), p. 621, Abstract 244-10. (download pdf)
Graly, J. A., Bierman, P. R., Neumann, T., Corbett, L. B., Lini, A.,
Reusser, L. J., Finkel, R. and Rood, D. (2009) Relict soil
entrainment in Pleistocene ice through open- system regelation:
latitudinal variation in the western Greenland ice sheet. GSA Abstracts with Programs, Annual meeting, Portland, OR. v. 41(7), p. 620, Abstract 244-9. (download pdf)