Judith Totman Parrish

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Judith (Judy) Totman Parrish is an American geologist and paleoclimatologist known for her research on deep-time paleoclimate, sedimentary geology, and paleoceanography. [1] She is Professor Emerita in the Department of Geological Sciences at the University of Idaho [2] and a former President of the Geological Society of America (GSA). [3]

Contents

Her work focuses on the scientific understanding of ancient climate systems, particularly during the Paleozoic and Mesozoic eras, with a focus on global climate modeling, sedimentology of ancient ocean upwelling systems, Cretaceous polar climate, and the climate of the supercontinent Pangea. [4]

Biography

Parrish was born in September 1950 in California to Bob and Dru Totman. [5] She completed all of her higher education at the University of California, Santa Cruz. [6]

She received a B.A. in Biology in 1972, writing a thesis on female-female interactions among northern elephant seals. She earned an M.A. in Biology in 1976 with a thesis on the movements of the northern elephant seal along the North American coast. [6] In 1977, she was awarded an M.S. in Earth Sciences by examination and completed her Ph.D. in Earth Sciences in 1979 with a dissertation titled "Problems in the Biogeography of Recent and Fossil Benthic Marine Invertebrates." [7] She later undertook leadership training through the University of Arizona Leadership Institute between 2000 and 2003. [6]

Career

Her early career included positions as a research associate at the University of Chicago in the Geophysical Sciences Department from 1978 to 1981, followed by a consulting role for the U.S. Geological Survey (USGS) in 1981. She then worked as a research geologist at the USGS in Denver, Colorado, from 1982 to 1988. [8]

During this time, she led projects on the carbon cycle, petroleum resources, high-latitude Cretaceous climates, and paleo-upwelling. She also participated in studies related to the Arctic National Wildlife Refuge, North Slope basin analysis, and oil and gas resource classification. [9]

In 1988, Parrish joined the University of Arizona as an associate professor with tenure in the Department of Geosciences. She was promoted to full professor in 1992 and remained in that role until 2004. [10] During her time at Arizona, she was Associate Dean of the College of Science from 2000 to 2003, Interim Head of the Department of Atmospheric Sciences in 2001, and Director of the Geosciences Summer Field Camp from 1995 to 1997. [11] She was also a visiting scholar in the Department of Geological and Environmental Sciences at Stanford University in 1994. [8]

In 2003, Parrish became Dean of the College of Science at the University of Idaho and a professor in the Department of Geological Sciences. [11] She served as dean until 2007 and continued as professor until 2011, when she retired and was named Professor Emerita. [12]

She served as President of the Geological Society of America from 2008 to 2009 [13] and as interim Executive Director of both the GSA in 2015 and the STEPPE program from 2013 to 2014. [3] From 2021 to 2025, she served as President of the SEPM (Society for Sedimentary Geology) Foundation. [7]

Awards and honors

Selected publications

Books and edited volumes

Journals

References

  1. Baghai, Nina (2017-02-06). "Climates Past". American Scientist . Retrieved 2025-09-11.
  2. Powledge, Tabitha M. "Beyond Bias and Barriers". www.science.org. Retrieved 2025-09-11.
  3. 1 2 keley, Ryc (2014-12-22). "Geological Society of America names new executive director - Mining Engineering Online - Official Publication of SME" . Retrieved 2025-09-11.
  4. Ziegler, Alfred M.; Parrish, J. Michael; Jiping, Yao; Gyllenhaal, Eric D.; Rowley, David B.; Parrish, Judith Totman; Shangyou, Nie; Bekker, Andrew; Hulver, Michael L. (January 1997). "Early Mesozoic phytogeography and climate" . Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences. 341 (1297): 297–305. doi:10.1098/rstb.1993.0115.
  5. 1 2 3 "Geological Society of America - 2018 Distinguished Service Award - Nazrul Khandaker, Judith Totman Parrish, and Marilyn J. Suiter". www.geosociety.org. Retrieved 2025-09-11.
  6. 1 2 3 4 "Daring to Dig Interview Judy Parrish". Museum of the Earth. 2020-08-05. Retrieved 2025-09-11.
  7. 1 2 Parrish, Judith Totman (1979). Problems in the Biogeography of Recent and Fossil Benthic Marine Invertebrates. University of California, Santa Cruz.
  8. 1 2 3 Hasiotis, Stephen T. "2022 Laurence L. Sloss Award Presented to Judith Totman Parrish". Geological Society of America .
  9. Parrish, Judith Totman; Droser, Mary L.; Bottjer, David J. (2002-09-01). "A Triassic Upwelling Zone: The Shublik Formation, Arctic Alaska, U.S.A.—Reply" . Journal of Sedimentary Research. 72 (5): 742–743. Bibcode:2002JSedR..72..742P. doi:10.1306/032102720742. ISSN   1527-1404.
  10. "Life Flourished when Earth Was Warmer | Newswise". www.newswise.com. Retrieved 2025-09-11.
  11. 1 2 "Finalists Selected for UI College of Science Dean Position". www.lib.uidaho.edu. Retrieved 2025-09-11.
  12. Viegas, Jennifer. "News in Science - What's the point of pointy leaves? - 20/02/2006". www.abc.net.au. Retrieved 2025-09-11.
  13. "GSA Leaders, Past & Present". GSA.