Primary Recipient

THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK INC

Amount

$98,149.00

Award Date

6/29/2009

Administering Agency

National Science Foundation

CDFA Number

47.082

CDFA Program Title

Trans-NSF Recovery Act Reasearch Support

Description

Current Late Jurassic-Early Cretaceous time scale based on the M-sequence marine magnetic anomalies are not well constrained due to the lack of accurate radiometric ages and due to their reliance on the assumption of constant oceanic spreading rates. Whil