Fossil Oyster, Gryphaea spp., shells are found at Red Gulch Dinosaur Tracksite on BLM land near Greybull and Shell, Wyoming, USA

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Size: 4480px × 6720px
Location: Red Gulch Dinosaur Tracksite, Wyoming, USA
Photo credit: © Lee Rentz / Alamy / Afripics
License: Royalty Free
Model Released: No

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