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Los laberintodontes o laberintodontos (Labyrinthodontia) son un grupo obsoleto usado para referirse a una extinta clase o superorden polifilético que agrupaba anfibios primitivos, reptiliomorfos y tetrápodos basales de la era Paleozoica y Mesozoica, caracterizados por tener un cuerpo alargado con un cráneo largo y grande en ...
"Labyrinthodontia" (Greek, 'maze-toothed') is an informal grouping of extinct predatory amphibians which were major components of ecosystems in the late Paleozoic and early Mesozoic eras (about 390 to 150 million years ago).
Labyrinthodontia es un grupo extinto y tradicional (superorden o subclase) de anfibios que constituyeron algunos de los animales dominantes del Paleozoico tardío y del Mesozoico temprano (hace unos 350 a 210 millones de años).
Los laberintodontes o laberintodontos (Labyrinthodontia) son un grupo obsoleto usado para referirse a una extinta clase o superorden polifilético que agrupaba anfibios primitivos, reptiliomorfos y tetrápodos basales de la era Paleozoica y Mesozoica, caracterizados por tener un cuerpo alargado con un cráneo largo y grande en comparación con ...
Labyrinthodont, a type of tooth made up of infolded enamel that provides a grooved and strongly reinforced structure. This tooth type was common in the true amphibians of the Paleozoic Era, some lobe-finned fishes closely related to tetrapods, and in the early anthracosaurs—which were tetrapods.
- Kevin Padian
Labyrinthodontia is an extinct, traditional group (superorder or subclass) of amphibians that constituted some of the dominant animals of Late Paleozoic and Early Mesozoic times (about 350 to 210 million years ago).
A group (or subclass) comprising amphibians that were primitive in character and from a few centimetres to several metres long. The bones forming the palate often carried the folded teeth that give the subclass its name. They lived during the Palaeozoic and Triassic.
