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Ophiacodontidae vimerla rodina rannih evpelikozavriv kam yanovugilnogo ta permskogo periodiv Archaeothyris i Clepsydrops buli odnimi z najdavnishih ofiakodontid yaki z yavilisya v piznomu karboni Ophiacodontidae odni z najbilsh bazalnih sinapsidiv vidgaluzhennyam liniyi yaka vklyuchaye terapsidiv ta yihnih nashadkiv ssavciv Grupa vimerla v serednij permi yiyi zaminili anomodonti teriodonti ta diapsidi OphiacodontidaePeriod isnuvannya piznij karbon rannij perm 308 280 mln r t PreꞒ Ꞓ O S D C P T J K Ꝑ Nskelet Ophiacodon retroversus Amerikanskij muzej prirodnoyi istoriyiBiologichna klasifikaciyaCarstvo Tvarini Animalia Tip Hordovi Chordata Klada Sinapsidi Synapsida Klada MetopophoraRodina OphiacodontidaeNopcsa 1923Pidgrupi 1 Archaeothyris Baldwinonus Clepsydrops Echinerpeton Ophiacodon Protoclepsydrops Stereophallodon Stereorhachis VaranosaurusVikishovishe OphiacodontidaeHarakteristiki Redaguvati nbsp Restavraciya Ophiacodon mirusSposib zhittya ofiakodontovih dovgij chas viklikav superechki Deyaki doslidzhennya pripuskali sho voni buli napivvodnimi a deyaki navit pripuskali sho voni veli dosit vodnij sposib zhittya ale neshodavnye doslidzhennya zasnovane na modeli kilkisnogo visnovku 2 pripustilo sho i Clepsydrops i Ophiacodon buli nazemnimi 3 Vertebralni morfometrichni dani takozh pidtverdzhuyut hocha j neodnoznachno skorishe nazemnij sposib zhittya Ophiacodon 4 yakij mig dosyagati dovzhini 3 6 metriv 5 Arheotiris takozh mig buti nazemnim ale detalne doslidzhennya seredovisha jogo isnuvannya dosi ne provodilosya Najdavnishi ofiakodontidi nagaduvali varanidiv za proporciyami tila todi yak inshi buli bilshimi z podovzhenimi cherepami ta masivnimi plechovimi poyasami jmovirno shob zabezpechiti prikriplennya m yaziv dlya pidtrimki vagi velikoyi golovi Primitki Redaguvati Mann A Paterson R S 2020 Cranial osteology and systematics of the enigmatic early sail backed synapsid Echinerpeton intermedium Reisz 1972 and a review of the earliest pelycosaurs Journal of Systematic Palaeontology 18 6 529 539 doi 10 1080 14772019 2019 1648323 Quemeneur S de Buffrenil V Laurin M 2013 Microanatomy of the amniote femur and inference of lifestyle in limbed vertebrates Biological Journal of the Linnean Society 109 3 644 655 doi 10 1111 bij 12066 Laurin M de Buffrenil V 2015 Microstructural features of the femur in early ophiacodontids A reappraisal of ancestral habitat use and lifestyle of amniotes Comptes Rendus Palevol 15 1 2 115 127 doi 10 1016 j crpv 2015 01 001 Felice R N Angielczyk K D 2014 Was Ophiacodon Synapsida Eupelycosauria a Swimmer A Test Using Vertebral Dimensions Early Evolutionary History of the Synapsida Vertebrate Paleobiology and Paleoanthropology s 25 ISBN 978 94 007 6840 6 doi 10 1007 978 94 007 6841 3 3 The Macmillan Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals Otrimano z https uk wikipedia org w index php title Ophiacodontidae amp oldid 39989525