Chinlechelys
Chinlechelys is an extinct genus of stem-turtle belonging to Testudinata. It lived in the Norian age of the Late Triassic and is the oldest turtle known from North America. Among turtles it is unique, mostly because of its very thin shell. The type and only species, C. tenertesta, was named and described with the … See more Chinlechelys is known from only one assigned specimen, the holotype NMMNH P-16697 (New Mexico Museum of Natural History and Science) recovered from the Norian Bull Canyon Formation (New Mexico See more Chinlechelys is a unique turtle, and was preserved to have an extremely thin shell. Even though the shell has an estimated length of 35 cm (14 in), the thickest section, above the keel, is only 3 mm (0.12 in) thick, with the average shell thickness being 1 mm (0.039 … See more http://palaeos.com/vertebrates/chelonii/testudinata.html
Chinlechelys
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WebFIGURE 13. Chinlechelys tenertesta costal, NMMNH P-16697-1 in 1, Dorsal and 2, ventral views; 3-5, Costals and ribs P-16697-3: 3, Ventral view and 4, line drawing; 5, Close up … WebOct 11, 2008 · Named Chinlechelys tenertesta and considered to be 215 million years old, the fossil is in bad shape. “It’s a pretty ugly fossil, really . . . almost like a shoebox full of crud,” Joyce lamented. But a fragment of the dorsal shell with ribs attached excites Joyce. “That’s what really gave it away: you can see that the ribs are not ...
WebKayentachelys is known from several dozen specimens preserving elements from both the cranial and postcranial skeleton. Its shell is about 20 cm (7.9 in) in length. [6] As originally diagnosed, [1] Kayentachelys possesses pterygoid teeth and a ventrally-exposed prootic, both of which are ancestral amniote features. WebApr 11, 2024 · Gaffneylania is an extinct genus of meiolaniid turtle from the Eocene of Patagonia. Gaffneylania is among the earliest known meiolaniids and, much like its later relatives, possessed characteristic horns atop its head. The shell appears to have had a serrated margin. Gaffneylania is a monotypic genus, only containing a single species, …
WebChinlechelys (/ tʃ ɪ n əl tʃ ɛ l iː s / [stress?] meaning Chinle turtle) is an extinct genus of stem-turtle belonging to Testudinata. It lived in the Norian age of the Late Triassic and is … WebApr 3, 2024 · Lichtig and Lucas 2024reexamine Chinlechelys, a Late Triassic hard shell turtle known from disarticulated bits and pieces. They report, “Chinlechelys tenertesta is a turtle from the Upper Triassic Bull Canyon Formation of the Chinle Group of eastern New Mexico, USA, which has largely been ignored in recent studies of the...
WebChinlechelys: (Late Traissic) Described by Joyce et al., 2008, the Late Triassic Chinlechelys of Arizona resembles Proganochelys except in that perichondral bone of its ribs and vertebrae are so loosely coossified with …
WebApr 3, 2024 · “La proximité entre Chinlechelys et les pareiasaures fait supposée aux auteurs que ces dernières sont proches de ces derniers et peut-être même issues de pareiasaures nains ! L'hypothèse des tortues issue des pareisaures était ancienne (1946 et 1997) maintenant elle est de retour” romanian food calgaryromanian food londonWebOct 7, 2008 · Chinlechelys tenertesta, is one of the most primitive known unambiguous members of the turtle stem lineage. The thin-shelled nature of the new turtle combined with its likely terrestrial habitat preference hint at taphonomic filters that basal turtles had to overcome before entering the fossil record. Chinlechelys romanian food san franciscoWebChinlechelys – rodzaj wymarłego żółwia, żyjącego w późnym triasie, około 205 mln lat temu.. Opis Skamieniałości Chinlechelys tenertesta bardzo fragmentaryczne, … romanian football league systemWebFIGURE 13. Chinlechelys tenertesta costal, NMMNH P-16697-1 in 1, Dorsal and 2, ventral views; 3-5, Costals and ribs P-16697-3: 3, Ventral view and 4, line drawing; 5, Close up of dorsal side of rib in F where the costal plate has been broken away; and 6, Lateral view. Abbreviations: r, rib and c, costal. FIGURE 14. romanian funeral traditionsWebOct 7, 2008 · Chinlechelys tenertesta, is one of the most primitive known unambiguous members of the turtle stem lineage. The thin-shelled nature of the new turtle combined … romanian girl namesWebOct 8, 2008 · However, recent erosion revealed enough pieces of Chinlechelys tenertesta – Latin for thin-shelled turtle – to remove any doubt. Unlike turtle fossils dating from the … romanian for good morning