Phoebe A Cohen
Affiliation: Harvard University
- Large spinose microfossils in Ediacaran rocks as resting stages of early animalsPhoebe A Cohen
Department of Earth and Planetary Sciences, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA
Proc Natl Acad Sci U S A 106:6519-24. 2009..Thus, the form, diversity, and stratigraphic range of LOEMs illuminate life cycle evolution in early animals as influenced by the evolving redox state of the oceans...
- Calibrating the CryogenianFrancis A Macdonald
Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02138, USA
Science 327:1241-3. 2010..Ice was therefore grounded below sea level at very low paleolatitudes, which implies that the Sturtian glaciation was global in extent...