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A eutherian mammal from the early cretaceous of Russia and biostratigraphy of the asian early crataceous vertebrate assemblages. / Averianov, Alexander; Skutschas, Pavel.

In: Lethaia, Vol. 33, No. 4, 01.01.2000, p. 330-340.

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@article{b07bf0b2020042d78543420dadc661ab,
title = "A eutherian mammal from the early cretaceous of Russia and biostratigraphy of the asian early crataceous vertebrate assemblages",
abstract = "Prokennalestes abramovi n.sp. is described based on M2 from the upper Barremian-middle Aptian (Early Cretaceous) Mogoito locality in Transbaikalia, Russia. It differs from the Mongolian species of Prokennalestes (Khoboor, early Albian) by a combination of one primitive character (steeper and shorter lingual slopes of the paracone and metacone), one more derived character (larger size), and some characters of uncertain polarity (small preparastyle, lack of labial cuspules along the ectotlexus). P, abramovi n.sp. is the oldest eutherian mammal so far described, and its discovery extends the known geological range of Eutheria by 10-15 Ma. The Tsagantsabian land-vertebrate biochron can be defined by a dominance of sinemyid turtles; the Khukhtekian by a dominance of macrobaenids. □ Biostratigraphy, China, Early Cretaceous, Eutharia, Mongolia, Prokennalestes, Russia, vertebrates.",
author = "Alexander Averianov and Pavel Skutschas",
year = "2000",
month = jan,
day = "1",
doi = "10.1080/002411600750053899",
language = "English",
volume = "33",
pages = "330--340",
journal = "Lethaia",
issn = "0024-1164",
publisher = "Wiley-Blackwell",
number = "4",

}

RIS

TY - JOUR

T1 - A eutherian mammal from the early cretaceous of Russia and biostratigraphy of the asian early crataceous vertebrate assemblages

AU - Averianov, Alexander

AU - Skutschas, Pavel

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Prokennalestes abramovi n.sp. is described based on M2 from the upper Barremian-middle Aptian (Early Cretaceous) Mogoito locality in Transbaikalia, Russia. It differs from the Mongolian species of Prokennalestes (Khoboor, early Albian) by a combination of one primitive character (steeper and shorter lingual slopes of the paracone and metacone), one more derived character (larger size), and some characters of uncertain polarity (small preparastyle, lack of labial cuspules along the ectotlexus). P, abramovi n.sp. is the oldest eutherian mammal so far described, and its discovery extends the known geological range of Eutheria by 10-15 Ma. The Tsagantsabian land-vertebrate biochron can be defined by a dominance of sinemyid turtles; the Khukhtekian by a dominance of macrobaenids. □ Biostratigraphy, China, Early Cretaceous, Eutharia, Mongolia, Prokennalestes, Russia, vertebrates.

AB - Prokennalestes abramovi n.sp. is described based on M2 from the upper Barremian-middle Aptian (Early Cretaceous) Mogoito locality in Transbaikalia, Russia. It differs from the Mongolian species of Prokennalestes (Khoboor, early Albian) by a combination of one primitive character (steeper and shorter lingual slopes of the paracone and metacone), one more derived character (larger size), and some characters of uncertain polarity (small preparastyle, lack of labial cuspules along the ectotlexus). P, abramovi n.sp. is the oldest eutherian mammal so far described, and its discovery extends the known geological range of Eutheria by 10-15 Ma. The Tsagantsabian land-vertebrate biochron can be defined by a dominance of sinemyid turtles; the Khukhtekian by a dominance of macrobaenids. □ Biostratigraphy, China, Early Cretaceous, Eutharia, Mongolia, Prokennalestes, Russia, vertebrates.

UR - http://www.scopus.com/inward/record.url?scp=0034487369&partnerID=8YFLogxK

U2 - 10.1080/002411600750053899

DO - 10.1080/002411600750053899

M3 - Article

AN - SCOPUS:0034487369

VL - 33

SP - 330

EP - 340

JO - Lethaia

JF - Lethaia

SN - 0024-1164

IS - 4

ER -

ID: 32904524