Geological Society of Washington
Wednesday, September 22, 2010
Reinhard Boehler, Geophysical Laboratory, Carnegie Institution of Washington — The temperature in the Earth – Experimental and geophysical constraints.
Kateryna Klotchko, Geophysical Laboratory, Carnegie Institution of Washington — Boron isotope ocean pH proxy history: fundamentals, frustrations and the future…
Nicholas D. Pyenson, National Museum of Natural History, Smithsonian Institution — Return to the sea: the fossil record of marine tetrapods and their multiple evolutionary origins.
Refreshments start at 7:30 p.m. The formal program starts at 8:00 p.m.
Meetings are held at the John Wesley Powell Auditorium of the Cosmos Club
2170 Florida Avenue NW, Washington, D.C.
(see click here for directions; closest Metro is Dupont Circle)