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A massive jawbone found by a father-daughter fossil-collecting duo on a beach in Somerset along the English coast belonged to a newfound species that’s likely the largest known marine reptile to ...
The Cuers specimen is known from fragments discovered in two separate excavations, but believed to represent a single specimen. A small rostrum fragment believed to be a premaxilla (MHNTV PAL-1-10/2012) and a long mandible fragment (MHNTV PAL-2/2010) are known, as well as vertebral centra and rib fragments associated to both collection numbers.
That would make it perhaps the largest-known marine reptile and would rival some of the largest baleen whales alive today. The blue whale, considered the largest animal ever on the planet, can ...
This timeline of ichthyosaur research is a chronological listing of events in the history of paleontology focused on the ichthyosauromorphs, a group of secondarily aquatic marine reptiles whose later members superficially resembled dolphins, sharks, or swordfish. Scientists have documented ichthyosaur fossils at least as far back as the late ...
Currently, the largest marine reptile identified to date is the Late Triassic ichthyosaur Ichthyotitan, which is thought to have reached around 25 meters (82 ft) in length. [69] The Harvard skeleton restoration being erroneous, McHenry gives a smaller size of this specimen between 9 and 10.5 meters (30 and 34 ft) long [ 21 ] for a weight of 11 ...
Experts estimate that the giant creature would have been more than 25 metres long.
See text. Ichthyosauria[ a ] is an order of large extinct marine reptiles sometimes referred to as "ichthyosaurs", although the term is also used for wider clades in which the order resides. Ichthyosaurians thrived during much of the Mesozoic era; based on fossil evidence, they first appeared around 250 million years ago (Ma) and at least one ...
Marine reptile. Marine reptiles are reptiles which have become secondarily adapted for an aquatic or semiaquatic life in a marine environment. Only about 100 of the 12,000 extant reptile species and subspecies are classed as marine reptiles, including marine iguanas, sea snakes, sea turtles and saltwater crocodiles. [1]