Paul Hoffman, Daniel Schrag, Scientific American, Inc, Scientific American, Inc.
This Scientific American article describes the Snowball Earth hypothesis and the evidence supporting the hypothesis. Users can read the html article, download a printable form, email or link the article. Also available are links to other Scientific American news, an 'ask an expert' site, channels and magazine subheadings.
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.