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This filmstrip and accompanying text were discovered in the archives of the Iowa Geological Survey in early 2008. A suitable filmstrip projector was not available. The filmstrip itself, believed to date from circa-1971, was deteriorated (see below). The filmstrip was scanned and color restoration...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Presentations Teaching Media
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2
This filmstrip and accompanying text were discovered in the archives of the Iowa Geological Survey in early 2008. A suitable filmstrip projector was not available. The filmstrip itself, believed to date from circa-1971-72, was deteriorated (see below). The filmstrip was scanned and color restoration...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Presentations Teaching Media
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3
The disappearance of the dinosaurs at the end of the Cretaceous period posed one of the greatest, long-standing scientific mysteries. This three-act film tells the story of the extraordinary detective work that solved it. Shot on location in Italy, Spain, Texas, Colorado, and North Dakota, the film...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Teaching Media Videos or Animations
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