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Proceedings Paper

Geobiological events in the Precambrian era
Author(s): A. Yu. Rozanov
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Paper Abstract

The appearance of Bacteria, Eukaryotes, Metaphyta, Metazoa, etc., as well as the oxygenation of the atmosphere, took place much earlier than was formerly believed. The paleontological data clearly indicate that the difference in the surface temperature on the Earth from the Archaean to the present time was no more than 35-45° C.

Paper Details

Date Published: 22 September 2005
PDF: 9 pages
Proc. SPIE 5906, Astrobiology and Planetary Missions, 59060N (22 September 2005); doi: 10.1117/12.624855
Show Author Affiliations
A. Yu. Rozanov, Paleontological Institute (Russia)

Published in SPIE Proceedings Vol. 5906:
Astrobiology and Planetary Missions
Richard B. Hoover; G. Randall Gladstone; Gilbert V. Levin; Alexei Yu. Rozanov, Editor(s)

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