Eric Portenga
@drericp.bsky.social
Geomorphologist and Quaternary Geologist on the Earth Science faculty at Eastern Michigan University
Landscapes • Erosion • Fire • Ice • Land use
Landscapes • Erosion • Fire • Ice • Land use
Day 5: 🪨🪨🪨🪨🪨🪨🪨🪨🪨🪨
The first complete set of #MichiganErratics for my #NSF research project constraining Laurentide #IceSheet retreat through the #GreatLakes
1 down, 7 to go!
#Geology #EarthScience #Research #Michigan
The first complete set of #MichiganErratics for my #NSF research project constraining Laurentide #IceSheet retreat through the #GreatLakes
1 down, 7 to go!
#Geology #EarthScience #Research #Michigan
July 26, 2025 at 1:04 AM
Day 5: 🪨🪨🪨🪨🪨🪨🪨🪨🪨🪨
The first complete set of #MichiganErratics for my #NSF research project constraining Laurentide #IceSheet retreat through the #GreatLakes
1 down, 7 to go!
#Geology #EarthScience #Research #Michigan
The first complete set of #MichiganErratics for my #NSF research project constraining Laurentide #IceSheet retreat through the #GreatLakes
1 down, 7 to go!
#Geology #EarthScience #Research #Michigan