Michael Sandstrom
Postdoctoral Researcher, Lamont Doherty Earth Observatory, Columbia University
NSF Graduate Research Fellow
2014: Field Expedition to Puerto Deseado, Argentina
Fossil Oyster
Beach showing MIS 5e shorelines
Pliocene shells in a road cut
Starfish
Moss growing on rock
Shells buried under soil horizons
Looking for shells
Mudcracks on a dried lake bed