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Tribosfenidi Tribosphenida klada ssavciv do yakoyi nalezhat mezozojski rodi Aegialodon Eomaia Hypomylos Necrolestes ta vsi suchasni zviri Theria tobto vklyuchaye ostannogo zagalnogo predka sumchastih i placentarnih Grupa vklyuchaye ssavciv sho mayut tribosfenichni zubi zdatni yak rozrizati tak i roztirati yizhu prichomu tertova poverhnya zubiv roztashovuyetsya za rizhuchoyu TribosfenidiPeriod isnuvannya 165 0 mln r t PreꞒ Ꞓ O S D C P T J K Ꝑ NYurskij period doteperKenguruBiologichna klasifikaciyaCarstvo Tvarini Animalia Tip Hordovi Chordata Klada Sinapsidi Synapsida Klas Ssavci Mammalia Klada ZatheriaKlada TribosphenidaMcKenna 1975Pidgrupi Aegialodontia Eomaia Hypomylos Fruitafossor TheriaJogo potochne viznachennya ye bilsh mensh sinonimom Boreosfenidami 1 2 Filogeniya RedaguvatiFilogenichna kladograma za Rowe 1988 ta McKenna and Bell 1997 3 4 Mammaliaformes Morganucodontidae Mammalia Prototheria Monotremata Theriiformes Allotheria Multituberculata Holotheria Kuehneotheria Trechnotheria Symmetrodonta Cladotheria Dryolestoidea Zatheria Peramura Tribosphenida Aegialodontia Theria Metatheria Marsupialia Eutheria Placentalia Boreosphenida RedaguvatiBoreosfenidi vid boreas pivnichnij viter i sphen klin buli rannimi ssavcyami yaki pohodili z Pivnichnoyi pivkuli i mali tribosfenichni molyari shichni zubi z troma zubami U Boreosphenida kut nizhnoyi shelepi roztashovanij pozadu a primitivna postdentalna zapadina otvir u nizhnij shelepi vidsutnya na vidminu vid Kuehneotheriidae Eupantotheria ta Australosphenida Voni mayut spilni tribosfenichni molyari z avstralosfenidami ale vidriznyayutsya vid nih tim sho mayut cingulidni kuspuli ale ne mayut sucilnogo mezialnogo cingulida U Boreosphenida takozh vidsutnij trikutnij trigonid na ostannomu premolyari znajdenij u ssavciv rannoyi krejdi Voni vidriznyayutsya vid Shuotherium odnoprohidnogo rodicha tim sho talonidi roztashovani pozadu trigonidiv yak u suchasnih tribosfenovih ssavciv u nizhnih korinnih zubah ale verhni molyari podibni do korinnih zubiv Shuotherium 5 Najdavnishi boreosfenidani pohodyat z berriasu 145 140 mln rokiv tomu Voni buli obmezheni Pivnichnoyu pivkuleyu protyagom rannoyi krejdi ale poshirilisya do Pivdennoyi Ameriki ta Indiyi v kinci krejdi 5 Primitki Redaguvati Kielan Jaworowska Zofia Cifelli Richard L Luo Zhe Xi 2004 Mammals from the Age of Dinosaurs Origins Evolution and Structure New York Columbia University Press ISBN 978 0 231 11918 4 Luo Zhe Xi Cifelli Richard L Kielan Jaworowska Zofia 2001 Dual origin of tribosphenic mammals Nature 409 53 57 PMID 11343108 doi 10 1038 35051023 Rowe Timothy 1988 Definition diagnosis and origin of Mammalia Journal of Vertebrate Paleontology 8 3 241 264 ISSN 0272 4634 doi 10 1080 02724634 1988 10011708 McKenna Malcolm C Bell Susan K 1997 Classification of Mammals Above the Species Level Columbia University Press s 9 10 ISBN 978 0 231 11012 9 Arhiv originalu za 16 grudnya 2019 Procitovano 16 bereznya 2015 a b Luo Z X Cifelli R L Kielan Jaworowska Z 2001 Dual origins of tribosphenic mammals Nature 409 53 57 PMID 11343108 doi 10 1038 35051023 nbsp Ce nezavershena stattya z teriologiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Tribosfenidi amp oldid 36534455