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Ceratodus (lungfish)
| 제목: | Ceratodus (lungfish)
| | 올린이: | Wiki Photos (---@---.---)
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| 해상도: 657x414
파일크기: 65089 Bytes
등록시간: 2017:01:30 22:16:58
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Description Ceratodus
Date 1920 (probably)
Source The Wonderful Paleo Art of Heinrich Harder http://www.copyrightexpired.com/Heinrich_Harder/ceratodus.html
Author Heinrich Harder (1858-1935) https://commons.wikimedia.org/wiki/Heinrich_Harder
Source: https://commons.wikimedia.org/wiki/File:Ceratodus.jpg
Ceratodus (Greek for "horned tooth") was a wide-ranging genus of extinct lungfish. Fossil evidence dates back to the Middle Triassic 228 million years ago. A wide range of fossil species from different time periods have been found around the world in places such as the United States, Argentina, England, Germany, Egypt, Madagascar, China, and Australia. Ceratodus is believed to have become extinct sometime around the beginning of the Eocene,The closest living relative of Ceratodus is thought to be the Queensland lungfish, Neoceratodus forsteri, which means "new Ceratodus" in Greek. Order: Ceratodontiformes, Family: Ptychoceratodontidae, Species: C. latissimus (type). |
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