Brontosaurus Animal Pictures
Brontosaurus excelsus, Brontosaurus parvis, Brontosaurus yahnahpin
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3D rendering of a Brontosaurus next to a human for scale
Brontosaurus measured up to 72 feet from the top of their head to the tip of their tail.
Shutterstock ID: 1301951107, Photographer: Ton Bangkeaw
Brontosaurus weighed an average of 15-19 tons.