USGS CMG InfoBank Geology School: predation

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Title	Comment	Keywords
Oceans Preserve Fossils	03:02 - 03:55 (00:53) / 1.4 MB	"Dee Trent", fossil, erosion, "plate tectonics", "sedimentary rock", "terrestrial life", vertebrate, weathering, predation, scavenging
Evolution in the Mesozoic	13:58 - 14:38 (00:40) / 0.7 MB	"James Sadd", evolution, Mesozoic, life, "coral reef", "continental margin", reptile, fish, predation, plant, "desiduous tree", bird, mammal, dinosaur
Extinction of Dinosaurs	15:13 - 16:47 (01:34) / 1.4 MB	dinosaur, fossil, track, climate, Mesozoic, predation, environment, extinction, volcano, atmosphere, asteroid

Geology School Keywords

U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/predationt.html
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Page Last Modified: Tue Feb 5 05:13:10 PST 2013 (chd)