A Correlated History of Earth
http://www.wmnh.com/wmgsche.htm

Pan Terra Inc.


This page describes a geologic timescale poster available for purchase. The site also contains an interesting essay: "A Galactic Orbit Model for Periodic Mass Extinction," discussing how clusters of impacts could cause periodic mass extinctions.

This description of a site outside SERC has not been vetted by SERC staff and may be incomplete or incorrect. If you have information we can use to flesh out or correct this record let us know.


Part of the Starting Point collection. The Starting Point collection includes resources addressing the needs of faculty and graduate students designing, developing, and delivering entry-level undergraduate courses in geoscience.

Starting Point

Subject: Geoscience:Atmospheric Science:Climatology , Biology, Geoscience:Atmospheric Science:Climatology :Evolution of climate and atmosphere, Geoscience
Resource Type: Audio/Visual:Images/Illustrations
Grade Level: Graduate/Professional, College Lower (13-14), College Upper (15-16)
Theme: Teach the Earth:Incorporating Societal Issues:Climate Change, Teach the Earth:Course Topics:Atmospheric Science