Prof. Kristin Bergmann

Kristin Bergmann works to reconstruct the record of environmental change from observations of sedimentary rocks from latest Precambrian to Ordovician time. To date her work has focused on marine carbonate sedimentary rocks and fossils from sites that include locations in United States, Oman, and Svalbard. She analyzes these rocks using a variety of tools in order to better understand how the chemistry and climate of the oceans and atmosphere affected the evolution of complex life, from unicellular microbial communities to multicellular animal communities. Her research has multiple important components including placing constraints on the environmental change that provides a backdrop for early evolution, and quantifying the range of climatic conditions the Earth system is capable of.