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Sarcosuchus (/ ˌ s ɑːr k oʊ ˈ s uː k ə s /; lit. ' flesh crocodile ') is an extinct genus of crocodyliform and distant relative of living crocodilians that lived during the Early Cretaceous, from the late Hauterivian to the early Albian, 130 to 112 million years ago of what is now Africa and South America.
Named Machimosaurus rex, it was the largest teleosauroid known at the time, estimated to be 9.6 m (31.5 ft) in length (skull length 155 cm (61 in)) based on a partial skeleton. [3] M. rex was also the youngest teleosauroid known at the time.
The second largest prehistoric pinniped is Gomphotaria pugnax with a skull length of nearly 47 cm (19 in). [153] One of the largest of prehistoric otariids is Thalassoleon, comparable in size to the biggest extant fur seals. An estimated weight of T. mexicanus is no less than 295–318 kg (650–701 lb). [156]
Crocodylus thorbjarnarsoni likely preyed on hominids like Paranthropus and early members of the genus Homo, both of which are known from the Turkana Basin.Direct evidence of crocodilian predation is known from bite marks on hominin bones from the Olduvai Gorge, and these marks were likely made by the closely related crocodile C. anthropophagus [citation needed] (anthropophagus means "human ...
Crocodiles with teeth the size of bananas were apparently a nightmare that actually existed during the Late Cretaceous period. ... a prehistoric ancestor of crocodiles and alligators estimated to ...
Out of the 28 species of crocodiles on the planet today, there is one species that has the distinction of being the largest living reptile on Earth. No, it is not the fierce Nile Crocodile – it ...
The largest of these may have a hydrostatic-equilibrium shape, but most are irregular. Most of the trans-Neptunian objects (TNOs) listed with a radius smaller than 200 km have " assumed sizes based on a generic albedo of 0.09" since they are too far away to directly measure their sizes with existing instruments.
11-year-old’s beach find was likely largest known marine reptile to swim Earth’s oceans, scientists say