Megalodon vs Shastasaurus | The World of Animals - ProBoards
2019年12月4日 · Shastasaurus: Length: 21-23 meters. Weight: Plausibly <30 tonnes (see this post-> in this thread) Diet: Squids. Important note: No weight estimate has been scientifically made, so there’s a possibility of it being lighter or most likely in …
Megalodon vs Shastasaurus | The World of Animals - ProBoards
2019年12月4日 · Shastasaurus: Length: 21-23 meters. Weight: Plausibly <30 tonnes (see this post->
Size comparison scale | The World of Animals - ProBoards
2013年5月19日 · The species' non-biological names reflect their colossal size, with Southern elephant seal bulls typically reaching a length of 16 ft (4.9 m) and a weight of 6,600 lb (3,000 kg), and are much larger than the cows with some exceptionally large males reaching up to 20 ft (6.1 m) in length and tipping the scales at up to 8,800 lb (4,000 kg); cows typically measure about …
Megalodon vs Shastasaurus | The World of Animals
2019年12月11日 · Shastasaurus: Length: 21-23 meters. Weight: Plausibly <30 tonnes (see this post->
Cretoxyrhina mantelli vs. Temnodontosaurus platydon
2019年12月4日 · Shastasaurus was highly specialized, and differed considerably from other ichthyosaurs. It was very slender in profile. The largest specimens had a ribcage slightly less than 2 metres (6.6 ft) deep despite a distance of over 7 metres (23 ft) between its flippers.[4]
Size comparison scale | The World of Animals - ProBoards
2019年11月13日 · Use this thread to post imaged scales of animals, with a human or another animal for comparisons purposes. If it comes from another source, links it.
Size comparison scale | The World of Animals
2013年5月19日 · Vertebrate Paleontology and/or Paleobiology - Education and Research. Veterinary Sciences. Origins of LIFE and Factors shaping it
Size comparison scale | The World of Animals
2014年7月23日 · Country-specific themes, Geopolitics, and International Relations. Games. Movies
The most powerful and fearsome predatory reptile of all time
2014年6月29日 · A tentative total body size estimate, based on a regression analysis of various complete ichthyosaur skeletons, yields a value of 12-15 m. The specimen is substantially younger than any previously reported last known occurrences of shastasaurids and implies a Lazarus range in the lowermost Jurassic for this ichthyosaur morphotype.
The most powerful and fearsome predatory reptile of all time
2019年4月13日 · The Aust Cliff bone is appropriately described as "perhaps more than 30% larger", and that’s about as far as I’d go in a scientific paper, at least when not specifically testing size estimates, which might justify giving several figures (but should also provide a conclusion that is conservative with respect to the hypothesis being tested ...