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Download as PDF; Printable version; ... Pages in category "Lists of prehistoric animals" ... Largest prehistoric animals; List of arthropods of the Cambrian Period;
Download as PDF; Printable version; ... List of prehistoric sea cucumbers; ... List of extinct animals of Romania; List of fossil species in the La Brea Tar Pits ...
Print/export Download as PDF; Printable version; In other projects Wikidata item; ... Category: Prehistoric marine animals. 2 languages ...
The largest prehistoric horse was Equus giganteus of North America. It was estimated to grow to more than 1,250 kg (1.38 short tons) and 2 m (6 ft 7 in) at the shoulders. [138] The largest anchitherine equid was Hypohippus at 403 to 600 kg (888 to 1,323 lb), comparable to large modern domestic horses.
Scientists consider the blue whale, which grows up to 110 feet (33.5 meters) long, to be the largest known animal ever to exist on the planet. But it’s possible that the 202 million-year-old ...
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Help ... Largest prehistoric animals; R. List of largest reptiles;
Basilosaurus is thought to have been one of the largest animals of the Paleogene, with the type species B. cetoides measuring around 17–20 metres (56–66 ft) long and weighing up to 15 metric tons (17 short tons). It was the top predator of its environment in the shallows of the inland sea, preying on sharks, large fish and other marine mammals.
A fossil reveals how a now-extinct species of dugong was swimming in the sea about 15 million years ago when it was preyed upon by a crocodile and a tiger shark.