پلاكودونتات
(تم التحويل من Placodont)
پلاكودونتات Placodonts | |
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Cyamodus, a member of the superfamily Cyamodontoidea. | |
التصنيف العلمي | |
أصنوفة غير معروفة (أصلحها): | Placodontia |
Families | |
Cyamodontidae |
پلاكودونتات Placodont، زواحف ذات أسنان كليلة أي غير حادة blunt، لها أجسام متسعة ومدرعة، مما يعطيها شكل السلاحف الضخمة، عاشت في بحار حقبة الحياة الوسطى المبكرة.[1]
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البيولوجيا الحيوية
التصنيف
- Class Sauropsida
- Superorder Sauropterygia
- Order Placodontia
- Superfamily Placodontoidea
- Family Paraplacodontidae
- Genus Paraplacodus
- Family Placodontidae
- Genus Placodus
- Family Paraplacodontidae
- Superfamily Cyamodontoidea
- Family Henodontidae
- Genus Henodus
- Family Cyamodontidae
- Genus Cyamodus
- Genus Protenodontosaurus
- Family Placochelyidae
- Genus Placochelys
- Genus Psephoderma
- Family Henodontidae
- incertae sedis
- Genus Saurosphargis
- Superfamily Placodontoidea
- Order Placodontia
- Superorder Sauropterygia
المصادر
- Bardet, N. 1995. Evolution et extinction des reptiles marins au cours du Mesozoique. Palaeovertebrata 24: 177-283.
- Huene, F. von 1933. Die Placodontier. 4. Zur Lebensweise und Verwandtschaft von Placodus. Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 38: 365-382.
- Mazin, J.-M. 1986. Negevodus ramonensis n. g. n. sp., un nouveau placodonte du Trias moyen du Negev (Israel). C. R. Acad. Sci. Paris, Ser. II 302: 927-929.
- Mazin, J.-M. 1989. La denture et la région palatine des Placodontia (Reptilia, Trias). Implications phylogénétiques. Geobios 22: 725-734.
- Mazin, J.-M. and Pinna, G. 1993. Palaeoecology of the armoured placodonts. Paleontologia Lombarda, N. S. 2: 83-91.
- Nosotti, S. and Pinna, G. 1993a. Cyamodus kuhn-schnyderi n. sp., nouvelle espece de Cyamodontidae (Reptilia, Placodontia) du Muschelkalk superieur allemand. C. R. Acad. Sci. Paris, Ser. II 317: 847-850.
- Nosotti, S. and Pinna, G. 1993b. New data on placodont skull anatomy. Paleontologia Lombarda, N. S. 2: 109-114.
- Owen, R. 1858. Description of the skull and teeth of the Placodus laticeps, Owen, with indications of other new species of Placodus, and evidence of the saurian nature of that genus. Philosophical Transactions of the Royal Society of London 148: 169-184.
- Peyer, B. and Kuhn-Schnyder, E. 1955. Placodontia. IN Piveteau, J. (ed) Traite de Paleontologie, Vol. V. Masson et Cie (Paris), pp. 459-468.
- Sues, H.-D. 1987. On the skull of Placodus gigas and the relationships of the Placodontia. Journal of Vertebrate Paleontology 7: 138-144.
- Westphal, F. 1976. The dermal armour of some Triassic placodont reptiles. IN Bellairs, A. d’A. and Cox, C. B. (eds) Morphology and Biology of Reptiles. Academic Press (London).
- Zanon, R. T. 1989. Paraplacodus and the diapsid origin of Placodontia. Journal of Vertebrate Paleontology 9: 47A.
- Zanon, R. T. 1991. Negevodus ramonensis Mazin, 1986, reinterpreted as a temnospondyl, not a placodont. Journal of Vertebrate Paleontology 11: 515-518.
- Rieppel, O. 1995. The genus Placodus: systematics, morphology, paleobiogeography and paleobiology. Fieldiana (Geology), N. S. 31: 1-44.
- Rieppel, O. C. & Zanon, R. T., 1997: The interrelationships of Placodontia. Historical Biology: Vol. 12, pp. 211-227
Sues, H.-D., 1987: On the skull of Placodus gigas and the relationships of the Placodontia.
- Rieppel, O. C., 2000: Paraplacodus and the phylogeny of the Placodontia (Reptilia: Sauropterygia). Zoological Journal of the Linnean Society: Vol. 130, #4, pp. 635-659
وصلات خارجية
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