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Rutland Dinosaur
''Cetiosaurus'' () meaning 'whale lizard', from the Ancient Greek, Greek '/ meaning 'sea monster' (later, 'whale') and '/ meaning 'lizard', is a genus of herbivorous sauropod dinosaur from the Middle Jurassic Period (geology), Period, living about 168 million years ago in what is now Europe. ''Cetiosaurus'' was in 1842 the first sauropod from which bones were described and is the most complete sauropod found in England. It was so named because its describer, Sir Richard Owen, supposed it was a marine (ocean), marine creature, initially an extremely large crocodile, and did not recognise it for a land-dwelling dinosaur. Because of the early description many species would be named in the genus, eventually eighteen of them. Most of these have now been placed in other genera or are understood to be dubious names, based on poor fossil material. The last is true also of the original type species, ''Cetiosaurus medius'', and so ''C. oxoniensis'' was officially made the new type species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cetiosauriscus
''Cetiosauriscus'' ( ) is a genus of sauropod dinosaur that lived between 166 and 164 million years ago during the Callovian (Middle Jurassic Period) in what is now England. A herbivore, ''Cetiosauriscus'' had — by sauropod standards — a moderately long tail, and longer forelimbs, making them as long as its hindlimbs. It has been estimated as about long and between in weight. The only known fossil includes most of the rear half of a skeleton as well as a hindlimb (NHMUK R3078). Found in Cambridgeshire in the 1890s, it was described by Arthur Smith Woodward in 1905 as a new specimen of the species '' Cetiosaurus leedsi''. This was changed in 1927, when Friedrich von Huene found NHMUK R3078 and the ''C. leedsi'' type specimen to be too different from ''Cetiosaurus'', warranting its own genus, which he named ''Cetiosauriscus'', meaning "''Cetiosaurus''-like". ''Cetiosauriscus leedsi'' was referred to the sauropod family Diplodocidae because of similarities in the tail an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
