Giant comet or asteroid Earth impact theory elaborated

Historical Context Note

Litencyc Editors (Independent Scholar - Europe)

The Literary Encyclopedia. Volume 3.2.4: American (US) Writing and Culture: Postwar and Contemporary, 1945-present.
Vol. editors: Sofia Ahlberg (Uppsala University), Patrick Chura (University of Akron), Emory Elliott (University of California, Riverside), Dale Enggass (University of Utah), Christopher Hugh Gair (University of Glasgow), Matthew Hofer (University of New Mexico), Stephen E. Meats (Pittsburg State University), Kerry Myler (Birmingham Newman University), Justin Parks (UiT - The Arctic University of Norway), Nick Selby (University of East Anglia)

Domains

Earth Science

Dates

Date of occurrence 1980

Places

United States (Location)

Resources

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Luis Alvarez, Walter Alvarez, Frank Asaro, and Helen Michel propose that a giant comet or asteroid may have struck the Earth approximately 65 million years ago thereby causing massive extinctions and enriching the iridium in the K-T layer

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37 words

Citation: Editors, Litencyc. "Giant comet or asteroid Earth impact theory elaborated". The Literary Encyclopedia. First published 01 May 2009 [https://www.litencyc.com/php/stopics.php?rec=true&UID=6750, accessed 06 May 2024.]

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