Shanti Penprase

Shanti B. Penprase

shanti.b.penprase@dartmouth.edu

Appointments

2024 – Present

Guarini Dean's Postdoctoral Fellow

Department of Earth & Planetary Sciences, Dartmouth College, Hanover, NH

2018 – 2024

Research & Teaching Assistant

Department of Earth & Environmental Sciences, University of Minnesota, Minneapolis, MN

2017 – 2018

Watershed Monitoring Assistant

Mississippi Watershed Management Organization, Minneapolis, MN

2016 – 2017

Minnesota GreenCorps Member

Minnesota Pollution Control Agency, Saint Paul, MN

2015 – 2016

Keck Geology Research Fellowship

Carleton College, Northfield, MN

2015 – 2016

Mellon Mays Undergraduate Fellowship

Carleton College, Northfield, MN

Education

2024

Ph.D., Earth & Environmental Sciences

University of Minnesota – Twin Cities, Minneapolis, MN

2016

B.A., Geology

Carleton College, Northfield, MN

Selected Publications

2025

Plow vs. Ice Age: Erosion rate variability from glacial–interglacial climate change is an order of magnitude lower than agricultural erosion in the upper Mississippi River Valley

Penprase, S.B., Wickert, A., Larson, P., Wood, J., Larsen, I., Rittenour, T. — Geology, v. 53, p. 535–539

2024

Late Quaternary glacial maxima in southern Patagonia: insights from the Lago Argentino glacier lobe

Romero, M., Penprase, S.B., et al. — Climate of the Past, 20, 1861–1883

In Review

History of late-glacial meltwater routing to the upper Mississippi River basin as recorded in a tributary slackwater sequence

Penprase, S.B., Wilwerding, A., McKenzie, M., Wickert, A., Larson, P., Rittenour, R. — Boreas (in review)

Invited Talks

Fall 2025

AGU Fall Meeting — Sedimentary Records of Holocene Climate and Environmental Change (Invited Talk)

Spring 2025

Soft Rock Seminar, University of Texas Austin

Spring 2024

Ronneberg Lecture, Denison University

Fall 2022

AGU Fall Meeting — Earth & Planetary Surface Processes General Contributions (Invited Presenter)

Fall 2022

Beyond the Lab Speaker Series, Saint Anthony Falls Laboratory

Spring 2022

Carleton College Geology Department Seminar

Spring 2021

Minnesota Geological Survey Lunch Speaker Series

Spring 2021

American Institute of Professional Geologists, Minnesota Section

Awards

2023

Alvin Anderson Award

Saint Anthony Falls Laboratory, University of Minnesota — for excellence in research related to water resources and sediment transport

2023

H.E. Wright Footsteps Award

Earth & Environmental Sciences, University of Minnesota — for outstanding students conducting research in Quaternary studies or related fields

2023

Outstanding Teaching Assistant Award

Earth & Environmental Sciences, University of Minnesota

2022

Outstanding Student Presentation Award (OSPA)

American Geophysical Union (AGU)

2021

AGeS2 Geochronology Award

National Science Foundation Funded Grant Program — $10,000 to support independently developed geochronology and geochemistry research

2019

Thank a Teacher Award

University of Minnesota — student-nominated award for “educators that make a difference in student education”

Courses Taught

Winter 2027

Quaternary Paleoclimatology

Instructor of Record, Dartmouth College

Spring 2026

Earth Surface Processes & Landforms

Instructor of Record, Dartmouth College

Fall 2025

Paleoclimate & Glacial Processes Field Course

Co-Instructor, Dartmouth College