Ring by Ring
A collaboration of current and former EAPS researchers reveals the genes that enable GDGTs to cyclize by Fatima Husain Nestled within sediments that accumulate in marine environments, a certain class of molecule-sized fossils sneakily record surface water temperature changes over time. For almost two decades, scientists have used these molecules called glycerol dibiphytanyl glycerol tetraether […]
Welcoming Visiting Student Jaz Millar
For the month of October, Cardiff University research student Jaz Millar will work in the Summons Lab to study the lipid profiles of microbial communities grown under Snowball Earth-like conditions. In her research, Millar studies how life survived and maintained diversity during the Cryogenian period 720-635 million years ago. She investigates the potential of cryoconite […]
Highlighting Women in Geobiology at MIT: Dr. Emmanuelle Grosjean
Current Role: I work as an organic geochemist for Geoscience Australia (GA), Australia’s governmental geoscientific organisation, based in Canberra. GA can be loosely described as the Australian equivalent of the US Geological Survey. In my day-to-day job, I work in a multi-disciplinary team providing insights into Australia’s energy resource potential. Years in the Summons Lab: I started […]
Highlighting Women in Geobiology at MIT: Dr. Paula Welander
Current Role: I am currently an Assistant Professor in the Department of Earth System Science at Stanford. Years in the Summons Lab: July 2010 through Dec 2012 Favorite Memories: I remember how cold the lab was! I always had to wear multiple sweatshirts under my lab coat and would have to go get tea in the middle of […]
Highlighting Women in Geobiology at MIT: Dr. Jessica Whiteside
Current Role: I am an associate professor of geochemistry at the University of Southampton, based in the National Oceanography Centre in Southern England. I specialize in molecular paleontology, that is, I use fossil chemical fingerprints as clues to ancient ecologies and environmental change. Years in the Summons Lab: I was in the Summons lab in […]
Highlighting Women in Geobiology at MIT: Dr. Katherine French
Story Caption: Dr. French with Dr. Emily Matys, another graduate of the Summons Lab. Current Role: I am currently a research geochemist in the Central Energy Resource Science Center at the USGS in Denver, CO. I apply molecular and isotopic geochemistry to petroleum system research. Years in the Summons Lab:I was a Ph.D. student in […]
