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...
- Scalamagnus is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Tropic Shale Formation of the United States. The genus contains a single...
- Martinectes is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a...
- Unktaheela is an extinct genus of polycotylid plesiosaur from the Late Cretaceous Sharon Springs Formation of the United States. The genus contains a...
- affinities of Sulcusuchus erraini and the Late Cretaceous cir****-pacific polycotylid diversity". Cretaceous Research. 140: 105339. Bibcode:2022CrRes.14005339O...
- Thililua is a genus of polycotylid plesiosaur, containing one species, T. longicollis. The name Thililua is derived from that of an ancient aquatic god...
- Dolichorhynchops is an extinct genus of polycotylid plesiosaur from the Late Cretaceous of North America, containing the species D. osborni and D. herschelensis...
- 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...
- ****ociated with 289 gastroliths, which is unusual in comparison to most polycotylid skeletons that generally lack gastroliths. Ranging from less than 0.1...
- evolutionary radiation. Modern sharks also appeared and penguin-like polycotylid plesiosaurs (3 meters long) and huge long-necked elasmosaurs (13 meters...