WebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. Ctenochelys is an extinct genus of marine turtle (Cryptodira, Pancheloniidae), which existed during the Cretaceous period, and lived in the shallow waters of the Western Interior Seaway. Its fossils have been found in the Ripley Formation and Mooreville Chalk of central Alabama, United States. It was first … See more • Ctenochelys stenoporus is the type species. It was originally thought to be a species of Toxochelys; T. bauri, until Sternberg declared it a separate genus. The two genera are similar in carapaces. • Ctenochelys acris … See more • Paleobiology Database • Big Brook Sea Turtle Page • St. Catherine's Island Sea Turtle Conservation Program: Life History: Geologic History of Sea Turtles See more
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WebOct 4, 2016 · Scientists believe Ctenochelys acris is the oldest known ancestor of today's marine turtles. The rocks from which the fossils were … WebMegalochelys. Megalochelys ("great turtle") is an extinct genus of cryptodiran tortoises that lived from the Miocene to Pleistocene. They are noted for their giant size, which is among the largest of any known testudine, with a maximum carapace length over 2 m (6.5 ft) in M. atlas. During the dry glacial periods it ranged from western India and ... phishing gov
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WebMay 3, 2024 · In Ctenochelys (pers. obs.) and Syllomus it is long and rounded. A short or almost no crest is found in Eochelone, Puppigerus, Caretta, Chelonia, Lepidochelys, and Eretmochelys. Basisphenoid. … WebCtenochelys; Maastrichtian; Netherlands; Chelonioidea; dentary Author for correspondence: Jelle J.A. Heere, Email: [email protected] ©TheAuthor(s),2024.PublishedbyCambridge University Press on behalf of the Netherlands Journal of Geosciences Foundation. This is an Open Access article, distributed under the … http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=36341 phishing government email