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Rank Common name Scientific name Family Image Average mass (kg) Maximum mass (kg) Average length (m) Maximum length (m) Shoulder height (m) Native range
Megalodon is thought to have been the largest macropredatory shark that ever lived. [35] A C. megalodon about 16 meters long would have weighed about 48 metric tons (53 tons). A 17-meter (56-foot) C. megalodon would have weighed about 59 metric tons (65 tons), and a 20.3-meter (67 foot) monster would have topped off at 103 metric tons (114 tons ...
This makes J. monesi the biggest rodent ever discovered. It was much larger than J. magna , giant hutia or the largest living rodent, the capybara , which averages 60 kg (130 lb). J. monesi also had a massive bite force of approximately 1,400 N (310 lb f ) at the incisors (on par with large carnivores) and 5,000 N (1,100 lb f ) at the third ...
This list of the prehistoric life of California contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of ...
Some A. simus individuals might have been the largest land-dwelling specimens of Carnivora that ever lived in North America. Standing up on its hind legs, A. simus stood 2.4–3.4 m (8–11 ft), [ 42 ] [ 43 ] with a maximum vertical arm reach of 4.3 metres (14 ft). [ 44 ]
Mindy Weisberger is a science writer and media producer whose work has appeared in Live Science, Scientific American and How It Works magazine. For more CNN news and newsletters create an account ...
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Daeodon and similar in size and morphology Paraentelodon [69] were the largest-known entelodonts that ever lived, at 3.7 m (12 ft) long and 1.77 m (5.8 ft) high at the shoulder. [70] The huge Andrewsarchus from the Eocene of Inner Mongolia had a skull about 83.4 cm (32.8 in) long [71] though the taxonomy of this genus is disputed. [72] [73]