Biospheric effects of the Chicxulub impact and their role in the Cretaceous/Tertiary mass extinction
Subtitle: annual report, NASA contract NASW-96030
By: Kevin O. Pope.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-205210.; NASA contractor report -- NASA CR-205210.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1997
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Craters.; Impact damage.; Acid rain.; Aerosols.; Asteroids.; Cretaceous-Tertiary boundary.; Ocean currents.
Notes: Shipping list no.: 98-0650-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.