PALEONTOLOGICAL SOCIETY OF WASHINGTON
presents
What do fossil plants tell us about ancient CO2 levels, and what is the the role of CO2 during critical Earth intervals?
by
Richard S. Barclay
Peter Buck Fellow
Department of Paleobiology
Smithsonian National Museum of Natural History
Wednesday, March 20, 2013
7:00 p.m., in the Cooper Room
National Museum of Natural History
10th St. & Constitution Ave.
Non-Smithsonian visitors will be escorted
to the Cooper Room (E-207A) at 6:30 and 6:55 p.m.
Meet in the Constitution Avenue lobby at 5:00 p.m. to join us for dinner at “Elephant and Castle”
Latecomers can meet directly at the restaurant at the NW corner of 12th & Penn. Ave., NW
