Osteology and Relationships of Colymbosaurus Seeley, 1874, Based on New Material of C. svalbardensis from the Slottsmøya Member, Agardhfjellet Formation of Central Spitsbergen

• Published in: Journal of Vertebrate Paleontology
• Main Authors: Aubrey J. Roberts, Patrick S. Druckenmiller, Lene L. Delsett, Jørn H. Hurum
• Format: Text
• Language: English
• Published: The Society of Vertebrate Paleontology 2017
• Subjects: Agardhfjellet; Norway; Slottsmøya; Svalbard; Spitsbergen
• Online Access: https://doi.org/10.1080/02724634.2017.1278381

Colymbosaurus is a genus of long-necked plesiosaurian represented by two valid species: C. megadeirus from the Upper Kimmeridge Clay Formation (Kimmeridgian-Tithonian) of the United Kingdom and C. svalbardensis from the Slottsmøya Member of the Agardhfjellet Formation (Tithonian-Berriasian) of Svalb...