编号 99571902

一套2个最优等级的Majungasaurus crenatissimus Abelisaurid前颌骨近中牙齿 - Maevarano - 牙齿化石
编号 99571902

一套2个最优等级的Majungasaurus crenatissimus Abelisaurid前颌骨近中牙齿 - Maevarano - 牙齿化石
Scientific name: Majungasaurus crenatissimus - Abelisaurid. Premaxillary teeth
Location: Berivotra, Madagascar
Geological Formation: Maevarano Fm
Age: Upper Cretaceous, Campanian stage ( 80 million years)
Size (the biggest): 2,05cm
Ref: S159
Observations: Nicely preserved teeth. Top well developed carina in both of them. Astonishing enamel color. Due to their morphology, they corresponds with a premaxillary teeth. Not restored or glued. Very unusual specimens. Finest Grade.
Majungasaurus was a medium-sized theropod dinosaur predator, living at the end of the Cretaceous period, was one of the last dinosaurs to roam the earth.
The geological group where this tooth was found, the Maevarano Formation, located in northwestern Madagascar’s Mahajanga Basin, is a Late Cretaceous geological unit known for its fluvial and floodplain deposits. Formed in a semi-arid, seasonal climate, it preserves a rich fossil record, including the theropod Majungasaurus, sauropod Rapetosaurus, crocodyliforms, and early birds. Its significance lies in revealing a diverse Gondwanan ecosystem just before the K-Pg extinction, with Majungasaurus fossils showing evidence of cannibalism.
All our fossils come with Certificate of Authenticity. Every week, the issued Certificates of Authenticity are updated in our website database verification system. If you find that your certificate has not yet been updated, please contact us and we will update it immediately. Display box included.
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