PSW: CO2 recorded in fossil plants

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

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