Search results
Results from the WOW.Com Content Network
The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more established names, and genera that are no longer considered amphibians. Modern forms are excluded from this list.
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]
List of prehistoric chitons; List of prehistoric foraminifera genera; List of ichthyosaur genera; List of marine gastropod genera in the fossil record; List of plesiosaur genera; List of prehistoric malacostracans; List of prehistoric medusozoan genera; List of prehistoric nautiloid genera; List of prehistoric ostracod genera; List of ...
Pages in category "Prehistoric amphibians" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes. B. Benthosphenus; D.
Prehistoric amphibian genera. Pages in category "Prehistoric amphibian genera" The following 139 pages are in this category, out of 139 total. This list may not ...
Paleontologists with the Smithsonian National Museum of Natural History have discovered a previously unknown prehistoric species — a 270 million-year-old amphibian with wide eyes and a ...
List of amphibian genera lists the vertebrate class of amphibians by genus, spanning two superorders. ... Family Cryptobranchidae - Giant salamander Genus Andrias;
About 280 million years ago, a large creature built somewhat like a salamander but with frightful fangs prowled the swamps and lakes of what is now Namibia, ambushing prey as a top predator in a ...