Edgarosaurus
Edgarosaurus was a short-necked plesiosaur that swam in the warm, shallow sea that once covered Montana. It used its long snout and sharp teeth to catch fish and other slippery prey.12
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kureba seimbwa 4 kubva pamhino kusvika kumuswe๐kureba semabhanana 19 akatevedzana๐raigona kushambira kureba kwedziva guru rekushambira (50 m) mumasekonzi 6.2Edgarosaurus raiva hombe sei kana richienzaniswa NEWE?
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Edgarosaurus had a short neck and a long snout, unlike the long-necked plesiosaurs like Elasmosaurus.1
Its skull is one of the oldest and best-preserved plesiosaur skulls from the Cretaceous of North America.1
Edgarosaurus had 26 neck bones, which is more than some other short-necked plesiosaurs like Dolichorhynchops (which had 19).2
It had a small opening in the top of its skull called a pineal foramen, which some other plesiosaurs lacked.2
The only known fossil of Edgarosaurus was found in the Thermopolis Shale, which was once the bottom of the Western Interior Seaway.1
Edgarosaurus lived about 106 to 94 million years ago, during the Late Cretaceous period.2

Zvevanyanzvi vemadhino
- Zita resainzi
- Edgarosaurus
- Akaripa zita:
- Druckenmiller 20023
- Boka
- Mapresiosauro
- Mhuri / boka
- Polycotylidae3
- Kurongwa kwemhuka
- Plesiosauria > Sauropterygia3
- Zera rematombo
- makore mamiriyoni 106 kusvika 94 (Albian / Cenomanian)3
- Mapoka ematombo
- Thermopolis Shale3
- Nyika
- Amerika3
- Zvinyorwa zvemafosiri
- 1 mu The Paleobiology Database3
- Kuwanikwa
- Edgarosaurus was named by Pat S. Druckenmiller in 2002, based on a partial skeleton found in Montana. The type specimen includes a complete skull, many vertebrae, and a forelimb.13
- Zvichiri kupokanwa
- Scientists are not sure exactly how Edgarosaurus is related to other plesiosaurs. Some place it in the group Polycotylidae, but its exact family tree is still debated.1
Kunobva chokwadi
- Osteology of a new plesiosaur from the lower Cretaceous (Albian) Thermopolis Shale of Montana (tandfonline.com)
- PBDB Taxon (paleobiodb.org)
- Edgarosaurus in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.
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