4.9" Fossil Dinosaur (Tenontosaurus) Sacral Vertebrae - Montana

This is a 4.9" long iguonodontian dinosaur (Tenontosaurus tilleti) vertebra "string" from the Early Jurassic-aged Cloverly Formation in Carbon County, Montana. The three (technically 2 1/2 vertebrae) sacral vertebrae are naturally associated and fused to each other.

Comes with the pictured metal display stand. There are a couple repaired cracks through the specimen.

About Tenontosaurus

Tenontosaurus is a genus of iguanodontian ornithopod dinosaur. It had an unusually long, broad tail, which like its back was stiffened with a network of bony tendons. Its long forelimbs and short, broad hands suggest that it walked on all fours, although it was probably able to rear on its back legs when feeding or fighting. Tenontosaurus is best known for having been discovered alongside remains of the theropod, Deinonychus, indicated there was a prey/predator relationship between the two species.
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DETAILS
SPECIES
Tenontosaurus tilleti
LOCATION
Bridger, Carbon County, Montana
FORMATION
Cloverly Formation
SIZE
4.9 x 2.8 x 2.8"
CATEGORY
SUB CATEGORY
ITEM
#342166
GUARANTEE
We guarantee the authenticity of all of our specimens.