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Title Work

Title No: 24153

Title: How we know about the ice ages

Medium: Moving Image

Original Medium: Film

Date: 1985 (Release)

Original Summary:
"Explains how scientists have learned about the ice ages from moraines, erratics, and bedrock left by moving ice. Points out that scientists hope to find out if the glaciers will return by studying the ice sheets and glaciers of the present time" - Summary from Worldcat.

Countries of Origin: U.S.A.

Duration: 16 min 

Genres: Educational

Subjects: Glacial epoch; Ice Age

Production CompanyPhoenix/BFA Films & Video

Items x1

24153-1Safety Film : Viewing print 

Contained By x1

Title NoTitle
4819St. Louis Public Schools educational film library