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YmeriaBiologichna klasifikaciyaCarstvo Tvarini Animalia Tip Hordovi Chordata Nadklas Shelepni Gnathostomata Chotirinogi Tetrapoda Rid YmeriaTipovij vid Y denticulataClack et al 2012Ymeria rid vimerlih chotirinogih hrebetnih tvarin Tetrapoda blizkij do rodu Ichthyostega Grenlandiya Devonskij period Yedinij predstavnik rodu Ymeria denticulata 1 Novij takson vidomij po cherepu golotipa sho chastkovo zberigsya vklyuchayuchi nizhnyu shelepu i pidnebinnya tak samo za reshtkami plechovogo poyasa Golotip znajdeno na pivdennomu shili gori Celsiya Mt Celsius na ostrovi Imer Ymer Island v pivnichno shidnij Grenlandiyi 1 Zmist 1 Istoriya 2 Sistematika 3 Etimologiya 4 Primitki 5 LiteraturaIstoriya red Skam yanilosti devonskih chotirinogih tvarin podibnih rodu Ichthyostega buli vidomi z ostrova Imer z 1929 r Cherep rodu Ymeria bulo viyavleno v 1947 r komandoyu paleontologiv z Daniyi ta Shveciyi Shvedskij paleontolog akademik Erik Dzharvik Erik Jarvik 1907 1998 chlen ekspediciyi 1947 r ne zmig vidnesti znajdenij cherep ni do rodu Ichthyostega ni do roduAcanthostega Dovgij chas reshtki zalishalisya ne viznachenimi V 1988 r anglijska paleontolog profesor Dzhennifer Klek Jennifer Clack Kembridzhskij universitet stala pershim vchenim yakij pripustiv sho viyavlenij material yavlyaye soboyu novij tretij vid chotirinogoyi tvarini z Grenlandiyi 2 V rezultati dodatkovih doslidzhen v 2012 roci buv opisanij novij rid i vid Ymeria denticulata 1 Sistematika red Pri opisi novogo vidu avtori ne vkazali ni klas ni ryad z rodinoyu do yakih jogo mozhna vidnesti oskilki golotip MGUH VP 6088 poyednuye v sobi yak pleziomorfni tak i apomorfni oznaki Doslidniki rozglyadayut novij takson yak korenevu grupu dlya chotirinogih hrebetnih Z devonskih vidkladen vidomo ponad 10 rodiv chotirinogih Ichthyostega Save Soderbergh 1932 3 Acanthostega Jarvik 1952 4 Tulerpeton Lebedev 1984 5 Metaxygnathus Campbell and Bell 1977 Elginerpeton Ahlberg 1991 Obruchevichthys Ahlberg 1991 Ventastega Ahlberg et al 1994 Hynerpeton Daeschler et al 1994 Densignathus Daeschler 2000 Sinostega Zhu et al 2002 6 Jakubsonia Lebedev 2004 1 7 Ymeria denticulata najbilshe nagaduye dva inshih viyavlenih v Grenlandiyi rodi Ichthyostega Save Soderbergh 1932 3 i Acanthostega Jarvik 1952 1 4 8 9 Etimologiya red Rodovu nazvu Ymeria dano po imeni ostrova Ymer Island de viyavleno tipovij material v toj chas yak vidova nazva Y denticulata zvertaye uvagu na zazubrenu poverhnyu nizhnoyi shelepi 1 Primitki red a b v g d e Clack J A Ahlberg P E Blom H and Finney S M 2012 A new genus of Devonian tetrapod from North East Greenland with new information on the lower jaw of Ichthyostega Palaeontology 55 1 73 86 doi 10 1111 j 1475 4983 2011 01117 x Arhiv originalu za 22 bereznya 2015 Procitovano 10 travnya 2012 CLACK J A 1988 New material of the early tetrapod Acanthostega from the Upper Devonian of East Greenland Palaeontology 31 699 724 a b Save Soderbergh G 1932 Preliminary note on Devonian stegocephalians from East Greenland Meddelelser om Gronland 98 1 211 a b Jarvik E 1952 On the fish like tail in the ichthyostegid stegocephalians Meddelelser om Gronland 114 1 90 Lebedev O A 1984 The first find of a Devonian tetrapod vertebrate in the USSR Doklady Akademii Nauk SSSR Palaeontology 278 1470 1473 Zhu M Ahlberg P E Zhao W and Jia L 2002 First Devonian tetrapod from Asia Nature 420 760 761 Lebedev O A 2004 A new tetrapod Jakubsonia livnensis from the Early Famennian Devonian of Russia and palaeoecological remarks on the Late Devonian tetrapod habitats Acta Universitatis Latviensis Series Earth and Environment Sciences 679 79 98 Ahlberg P E Luksevics E and Lebedev O A 1994 The first tetrapod finds from the Devonian Upper Famennian of Latvia Philosophical Transactions of the Royal Society of London B 343 303 328 Ahlberg P E and Clack J A 1998 Lower jaws lower tetrapods a review based on the Devonian genus Acanthostega Transactions of the Royal Society of Edinburgh Earth Sciences 89 11 46 Literatura red Blom H 2005 Taxonomic revision of the Late Devonian tetrapod Ichthyostega from Greenland Palaeontology 48 111 134 Blom H Clack J A and Ahlberg P E 2005 Localities distribution and stratigraphical context of the Late Devonian tetrapods of East Greenland Meddelelser om Gronland Geoscience 43 1 50 Jarvik E 1980 Basic Structure and Evolution of Vertebrates Vol 1 Academic Press New York 575 pp Jarvik E 1996 The Devonian tetrapod Ichthyostega Fossils and Strata 40 1 206 Otrimano z https uk wikipedia org w index php title Ymeria amp oldid 35770926