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Fossil Shark Teeth – Variations on triangle

Just a picture of color and shapes. For size reference, the greenish triangle on the left (a Bone Valley Megalodon) is 2.25 inches, on it’s longest diagonal. The large grey/black one is another Megalodon. Then there are three Hemipristis, two Mako varieties, a Great White, and a transitional Great White (the rust/orange one). All sitting on a piece of petrified Shilderia adamanica! Mmm Mmm good! I am told that the S. adamanica is related to modern Ephedra.

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Uploaded on October 29, 2012
Taken on October 28, 2012