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Building a Dinosaur

NMNH scientists are replicating dinosaur bones and modeling dinosaur movement.

 

 

Brachyceratops montanensis

Photos by Mike Brett-Surman

Catalogue number: USNM 7951
Collected in Glacier County, Montana, in August, 1913, by Charles Gilmore's expedition.
Cretaceous Period, about 75 million years ago

This is possibly a juvenile "Monoclonius" or Styracosaurus and includes a specimen of a lower leg (USNM 7957). This specimen was placed on exhibit in 1920.

Visiting paleontologist Brenda Chinnery, from Johns Hopkins University, is one of many paleontologists who come to the Smithsonian every year to examine our specimens. She is measuring and examining Brachyceratops as part of a study of the Ceratopsia, or horn-faced dinosaurs, to determine their growth patterns from juvenile to adult sizes.



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