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This is a list of stratigraphic units from which mosasaur body fossils have been recovered. Units listed are all either formation rank or higher (e.g. group). Formations are listed by continent, and alphabetically within the individual lists.
Instead, they primarily relied on stratigraphic associations and Cuvier's 1808 research on the holotype skull. Thus, in-depth research on the placement of Mosasaurus was not undertaken until the discovery of more complete mosasaur fossils during the late 19th century, which reignited research on the placement of mosasaurs among squamates. [8]
Megapterygius is a medium-sized mosasaur with an estimated skull length of 0.8 metres (2.6 ft) and a body length of approximately 6 metres (20 ft). Both the front and hind flippers are longer than the skull.
This is commonly attributed to Owen's lack of clear knowledge regarding the postcranial (behind the skull) anatomy of Mosasaurus, but Mark P. Witton found this unlikely given that Owen was able to guide a full speculative reconstruction of a Dicynodon sculpture, which was also known solely from skulls at the time.
Mosasaurini is an extinct tribe of mosasaurine mosasaurs who lived during the Late Cretaceous and whose fossils have been found in North America, South America, Europe, Africa and Oceania, with questionable occurrences in Asia.
Mosasaurus was a type of derived mosasaur, or a latecoming member with advanced evolutionary traits such as a fully aquatic lifestyle. As such, it had a streamlined body, an elongated tail ending with a downturn supporting a two-lobed fin, and two pairs of flippers.
This list of mosasaur type specimens is a list of fossils that are official standard-bearers for inclusion in the species and genera of the squamate clade Mosasauroidea, which includes the line of predatory marine lizards that culminates in the mosasaurids.
In 2015 Canada Post released a stamp based on the museum's Bruce Mosasaur as part of a five stamp Dino Series. [7] In 2015 the centre was instrumental in establishing the mosasaur as the official fossil emblem of the province of Manitoba. [8] In 2016 the Canadian Fossil Discovery Centre became the seventh Signature Museum in the province of ...