0.7" Majungasaurus Serrated Fossil Tooth Cretaceous Dinosaur Madagascar COA Spine including a prominent central columella

including a prominent central columella and finely radiating septae

Such findings not only shed light on their feeding behaviors but also help scientists reconstruct the ecological niches these massive birds once filled

offers rare evidence of ecological interactions

Prognathodon was a mosasaur that lived in the oceans during the Cretaceous Period (about 100–66 million years ago)

which has led to several hypotheses regarding its function

0.7" Majungasaurus Serrated Fossil Tooth Cretaceous Dinosaur Madagascar COA Spine including a prominent central columellaLocation: Berivotra, Maevarano Formation, Madagascar Weight: 0. 3 Ounces Dimensions: 0. 7 Inches Long, 0. 4 Inches Wide, 0. 3 Inches Thick Comes with a Certificate of Authenticity. Comes with a Free Display. The item pictured is the one you will receive. Late Cretaceous, 70 to 66 million years old. Majungasaurus is a well documented genus of abelisaurid theropod dinosaur from the Late Cretaceous deposits of Madagascar, dating roughly 7066 million