small dinosaur tooth, possibly from Ornithomimus, embedded in a calcareous sandstone. Clearly visible are the numerous dark green ejecta particles from the Chicxulub impact |
small dinosaur tooth, possibly from Ornithomimus, embedded in a calcareous sandstone. Clearly visible are the numerous dark green ejecta particles from the Chicxulub impact |
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IMG_1422.JPG |
small dinosaur tooth (ornithomimus?)
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