PhD. Harvard University - Geology
MA harvard University - Geology
BA Colgate University - Geology
Research Geologist USGS - 1977-present
1996-1997 White House Science office OSTP
2001 - Research Faculty, Shizuoka University
Co-editor Global and Planetary Change
Author "Principles of Paleoclimatology" 1999 Columbia University Press
Author: "Paleoclimates: A context for climate change" in press CUP
~160 peer-reviewed publications in ~ 55 journals [available on request]
Expertise: climate changes of the past, sea level, coastal ecocystems, biodiversity, stratigraphy, sedimentaology, quaternary geology, Arctic ocean climate history