Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Sauropod remains from the Middle Jurassic Itat Formation of West Siberia, Russia. / Averianov, Alexander; Krasnolutskii, Sergei; Ivantsov, Stepan; Skutschas, Pavel; Schellhorn, Rico; Schultz, Julia; Martin, Thomas.
в: PalZ, Том 93, № 4, 01.12.2019, стр. 691-701.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Sauropod remains from the Middle Jurassic Itat Formation of West Siberia, Russia
AU - Averianov, Alexander
AU - Krasnolutskii, Sergei
AU - Ivantsov, Stepan
AU - Skutschas, Pavel
AU - Schellhorn, Rico
AU - Schultz, Julia
AU - Martin, Thomas
N1 - Publisher Copyright: © 2019, Paläontologische Gesellschaft.
PY - 2019/12/1
Y1 - 2019/12/1
N2 - Isolated sauropod teeth and caudal vertebrae from the Middle Jurassic Itat Formation of the Berezovsk coal mine, Krasnoyarsk Territory, Russia, are attributed to the endemic Asiatic eusauropod family Mamenchisauridae based mostly on phenetic similarity. The few large anterior teeth lack marginal denticles. In small, possible juvenile posterior teeth there are denticles on both mesial and distal crown margins. The anterior caudal vertebrae are deeply procoelous, while the posterior caudal vertebrae are amphicoelous, which is characteristic for the Mamenchisauridae. The Berezovsk sauropod remains represent the northernmost and westernmost record for the Mamenchisauridae and the first Middle Jurassic Asiatic eusauropod outside China.
AB - Isolated sauropod teeth and caudal vertebrae from the Middle Jurassic Itat Formation of the Berezovsk coal mine, Krasnoyarsk Territory, Russia, are attributed to the endemic Asiatic eusauropod family Mamenchisauridae based mostly on phenetic similarity. The few large anterior teeth lack marginal denticles. In small, possible juvenile posterior teeth there are denticles on both mesial and distal crown margins. The anterior caudal vertebrae are deeply procoelous, while the posterior caudal vertebrae are amphicoelous, which is characteristic for the Mamenchisauridae. The Berezovsk sauropod remains represent the northernmost and westernmost record for the Mamenchisauridae and the first Middle Jurassic Asiatic eusauropod outside China.
KW - Itat Formation
KW - Mamenchisauridae
KW - Middle Jurassic
KW - Sauropoda
KW - Siberia
KW - PHYLOGENY
KW - DINOSAURIA
KW - EVOLUTION
KW - CRANIAL ANATOMY
UR - http://www.scopus.com/inward/record.url?scp=85062796083&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/sauropod-remains-middle-jurassic-itat-formation-west-siberia-russia
U2 - 10.1007/s12542-018-00445-8
DO - 10.1007/s12542-018-00445-8
M3 - Article
AN - SCOPUS:85062796083
VL - 93
SP - 691
EP - 701
JO - Palaontologische Zeitschrift
JF - Palaontologische Zeitschrift
SN - 0031-0220
IS - 4
ER -
ID: 43945616