A new study led by University of Wisconsin-Oshkosh geologist Timothy Paulsen and University of Colorado Boulder thermochronologist Jeff Benowitz advances the understanding of the geologic history of Transantarctic Mountains bedrock, with implications for understanding the evolution of landscapes lying beneath the ice sheets covering Antarctica.

The team of researchers analyzed the chemistry of mineral grains commonly found in igneous rocks, like granite, from the Transantarctic Mountains. The research team includes other scientists from the University of Arizona, St. Louis University, The Ohio State University, and the University of Alaska Fairbanks.

The study was published in Earth and Planetary Science Letters.