Welcome from Mrs. Callahan
Comets
Literature & Reading
math
The United States
Trip Through Geological Time
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Otzi the Austrian Iceman-Wikipedia
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Otzi - the Man in the Ice -become healthy now
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mastodon - Oakland University of California
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La Brea Tar Pits - California - wikipedia
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Rancho La Brea tar pits
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Berkeley - La Brea Tar Pits exploration
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Petrified Forest National Park - Arizona
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petrified wood - picture gallery
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Florrisant Fossil Beds - Colorado
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Peat Bogs of New England
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Queensland Council on fossils
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American Museum of Natural History - amber
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Utah State University - fossils - amber
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Maine Ice Age Trail
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Radioactive Dating
