000 02269nab a2200313 c 4500
001 vtls000644259
003 RU-ToGU
005 20210922095931.0
007 cr |
008 181121|2017 xxu s a eng dd
024 7 _a10.1016/j.cretres.2017.05.004
_2doi
035 _ato000644259
040 _aRU-ToGU
_brus
_cRU-ToGU
100 1 _aSkutschas, Pavel P.
_9100143
245 1 0 _aEarly Cretaceous choristoderes (Diapsida, Choristodera) from Siberia, Russia
_cP. P. Skutschas, D. D. Vitenko
504 _aБиблиогр.: с. 91-92
520 3 _aThere are ten known Lower Cretaceous localities for skeletal remains of choristoderes in Siberia (Russia). Choristoderan remains at all these localities are represented by isolated bones, usually by isolated vertebrae of Choristodera indet. Three choristoderan taxa in two geological units were identified: the non-neochoristodere Khurendukhosaurus sp. (possibly closely related to the long-necked Sino-Japanese hyphalosaurids) from the Murtoi Formation, Transbaikalia; cf. Khurendukhosaurus sp. and the “Shestakovo choristodere” with possible neochoristoderan affinities from the Ilek Formation, Western Siberia. All these three choristoderan taxa had a microanatomical organization of vertebrae similar to that of in advanced large neochoristoderes (vertebral centra with tight spongiosa). The Siberian fossil record includes the westernmost (Shestakovo locality, Ilek Formation) and the northernmost (Teete locality, the Sangarian Group) occurrences of the Early Cretaceous choristoderes in Asia. Like in other regions of Asia, Siberian localities are characterized by the absence of neosuchian crocodyliforms.
653 _aСибирь
653 _aхористодеры
653 _aранний меловой период
653 _aокаменелости
655 4 _aстатьи в журналах
_9745982
700 1 _aVitenko, Dmitriy D.
_9474388
773 0 _tCretaceous research
_d2017
_gVol. 77. P. 79-92
_x0195-6671
852 4 _aRU-ToGU
856 7 _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000644259
908 _aстатья
999 _c443555