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Early Cretaceous mammals from Western Siberia : 1. Tinodontidae. / Lopatin, A. V.; Maschenko, E. N.; Averianov, A. O.; Rezvyi, Anton S.; Skutschas, P. P.; Leshchinskiy, S. V.

In: Paleontological Journal, Vol. 39, No. 5, 01.09.2005, p. 523-534.

Research output: Contribution to journal › Article › peer-review

Harvard

Lopatin, AV, Maschenko, EN, Averianov, AO, Rezvyi, AS, Skutschas, PP & Leshchinskiy, SV 2005, 'Early Cretaceous mammals from Western Siberia: 1. Tinodontidae', Paleontological Journal, vol. 39, no. 5, pp. 523-534.

APA

Lopatin, A. V., Maschenko, E. N., Averianov, A. O., Rezvyi, A. S., Skutschas, P. P., & Leshchinskiy, S. V. (2005). Early Cretaceous mammals from Western Siberia: 1. Tinodontidae. Paleontological Journal, 39(5), 523-534.

Vancouver

Lopatin AV, Maschenko EN, Averianov AO, Rezvyi AS, Skutschas PP, Leshchinskiy SV. Early Cretaceous mammals from Western Siberia: 1. Tinodontidae. Paleontological Journal. 2005 Sep 1;39(5):523-534.

Author

Lopatin, A. V. ; Maschenko, E. N. ; Averianov, A. O. ; Rezvyi, Anton S. ; Skutschas, P. P. ; Leshchinskiy, S. V. / Early Cretaceous mammals from Western Siberia : 1. Tinodontidae. In: Paleontological Journal. 2005 ; Vol. 39, No. 5. pp. 523-534.

BibTeX

@article{a69b3c40481d47e7a4e245b222b9f3c4,
title = "Early Cretaceous mammals from Western Siberia: 1. Tinodontidae",
abstract = "A new symmetrodont mammal of the family Tinodontidae, Yermakia domitor gen. et sp. nov., from the Early Cretaceous Shestakovo locality (Kemerovo Region, Western Siberia) is described. This is the first record of {"}symmetrodonts{"} in Russia. Yermakia is characterized by a strongly deflected dentary, with a dorsally turned incisor region, a short mandibular symphysis, an anteriorly narrowing and posteriorly widening Meckel's groove, a well-pronounced pterygoid crest, a small pterygoid fossa, a laterally curved pterygoid flange, a gently sloping coronoid process of the dentary, four small lower incisors, a small double-rooted canine, a variably developed diastema between the canine and P1, double-rooted P1-P3 lacking cusp b, and the trigonid angle increasing from 102° in M1 and M2 to 139° in M4. The new symmetrodont from Shestakovo is intermediate in evolutionary development between Tinodon from the Late Jurassic of North America and Gobiotheriodon from the Early Cretaceous of Mongolia.",
keywords = "{"}Symmetrodonts{"}, Lower Cretaceous, Tinodontidae, Western Siberia",
author = "Lopatin, {A. V.} and Maschenko, {E. N.} and Averianov, {A. O.} and Rezvyi, {Anton S.} and Skutschas, {P. P.} and Leshchinskiy, {S. V.}",
year = "2005",
month = sep,
day = "1",
language = "English",
volume = "39",
pages = "523--534",
journal = "Paleontological Journal",
issn = "0031-0301",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "5",

}

RIS

TY - JOUR

T1 - Early Cretaceous mammals from Western Siberia

T2 - 1. Tinodontidae

AU - Lopatin, A. V.

AU - Maschenko, E. N.

AU - Averianov, A. O.

AU - Rezvyi, Anton S.

AU - Skutschas, P. P.

AU - Leshchinskiy, S. V.

PY - 2005/9/1

Y1 - 2005/9/1

N2 - A new symmetrodont mammal of the family Tinodontidae, Yermakia domitor gen. et sp. nov., from the Early Cretaceous Shestakovo locality (Kemerovo Region, Western Siberia) is described. This is the first record of "symmetrodonts" in Russia. Yermakia is characterized by a strongly deflected dentary, with a dorsally turned incisor region, a short mandibular symphysis, an anteriorly narrowing and posteriorly widening Meckel's groove, a well-pronounced pterygoid crest, a small pterygoid fossa, a laterally curved pterygoid flange, a gently sloping coronoid process of the dentary, four small lower incisors, a small double-rooted canine, a variably developed diastema between the canine and P1, double-rooted P1-P3 lacking cusp b, and the trigonid angle increasing from 102° in M1 and M2 to 139° in M4. The new symmetrodont from Shestakovo is intermediate in evolutionary development between Tinodon from the Late Jurassic of North America and Gobiotheriodon from the Early Cretaceous of Mongolia.

AB - A new symmetrodont mammal of the family Tinodontidae, Yermakia domitor gen. et sp. nov., from the Early Cretaceous Shestakovo locality (Kemerovo Region, Western Siberia) is described. This is the first record of "symmetrodonts" in Russia. Yermakia is characterized by a strongly deflected dentary, with a dorsally turned incisor region, a short mandibular symphysis, an anteriorly narrowing and posteriorly widening Meckel's groove, a well-pronounced pterygoid crest, a small pterygoid fossa, a laterally curved pterygoid flange, a gently sloping coronoid process of the dentary, four small lower incisors, a small double-rooted canine, a variably developed diastema between the canine and P1, double-rooted P1-P3 lacking cusp b, and the trigonid angle increasing from 102° in M1 and M2 to 139° in M4. The new symmetrodont from Shestakovo is intermediate in evolutionary development between Tinodon from the Late Jurassic of North America and Gobiotheriodon from the Early Cretaceous of Mongolia.

KW - "Symmetrodonts"

KW - Lower Cretaceous

KW - Tinodontidae

KW - Western Siberia

UR - http://www.scopus.com/inward/record.url?scp=27844529536&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:27844529536

VL - 39

SP - 523

EP - 534

JO - Paleontological Journal

JF - Paleontological Journal

SN - 0031-0301

IS - 5

ER -

ID: 32904141