Definition of Polycotylid. Meaning of Polycotylid. Synonyms of Polycotylid

- a sister group to Leptocleididae. They are known as false pliosaurs. Polycotylids first appeared during the Albian stage of the Early Cretaceous, before...
- Martinectes is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a...
- Thililua is a genus of polycotylid plesiosaur, containing one species, T. longicollis. The name Thililua is derived from that of an ancient aquatic god...
- other indeterminate elasmosaurids, the giant pliosaurid Kronosaurus, and polycotylid-like specimens. The ichthyosaur Platypterigius is also known from the...
- Unktaheela is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a...
- Scalamagnus is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Tropic Shale Formation of the United States. The genus contains a single...
- is indeed a plesiosaur, it is notable for being the latest-surviving polycotylid and is currently the only one from the late Maastrichtian. However, Alhalabi...
- Trinacromerum is an extinct genus of sauropterygian reptile, a member of the polycotylid plesiosaurs. It contains two species, T. bentonianum and T. kirki. Specimens...
- affinities of Sulcusuchus erraini and the Late Cretaceous cir****-pacific polycotylid diversity". Cretaceous Research. 140: 105339. Bibcode:2022CrRes.14005339O...
- Dolichorhynchops is an extinct genus of polycotylid plesiosaur from the Late Cretaceous of North America, containing the species D. osborni and D. herschelensis...