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Dinosaur bones seen in the Quarry Exhibit Hall within Dinosaur National Monument, Utah.
Mosasaur Tooth - Prognathodon Marine Reptile Dinosaur
fossil sunfish skeleton
150 million year old dinosaur footprint in Texas - Imgur
Dinosaurs In Their Time, Carnegie Museum of Natural History. Image Credit: Desiree N. Williams, via Flickr.
Poster for the unveiling of Carnegie Museum of Natural History's two T. rex fossilized skeletons on June 15, 2008. Image Credit: Dymun + Company.
6,000 year old kiss- Khorasan, Iran.