A New Species of Gomphos (Glires, Mammalia) from the Eocene of the Erlian Basin, Nei Mongol, China

被引：12

作者：

Meng, Jin ^{[1
]}

Kraatz, Brian P. ^{[1
]}

Wang, Yuanqing ^{[2
]}

Ni, Xijun ^{[2
]}

Gebo, Daniel L. ^{[3
]}

Beard, K. Christopher ^{[4
]}

机构：

[1] Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA

[2] Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China

[3] No Illinois Univ, Dept Anthropol, De Kalb, IL 60115 USA

[4] Carnegie Museum Nat Hist, Sect Vertebrate Paleontol, Pittsburgh, PA 15213 USA

来源：

AMERICAN MUSEUM NOVITATES | 2009年 / 3670期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

INNER-MONGOLIA; LAGOMORPHA; PHYLOGENY; PERISSODACTYLA; STRENULAGIDAE; PALEOCENE; ANTIQUITY; EVOLUTION; RODENT; MIDDLE;

D O I：

10.1206/673.1

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Dental and postcranial specimens of Gomphos shevyrevae, sp. nov., from the lower part of the Irdin Manha Formation at the Huheboerhe locality, Erlian Basin, Nei Mongol (Inner Mongolia), are described. The new species differs from G. elkema and G. ellae in having more robust teeth with inflated cusps and stronger lophs and a calcaneus with extra articulation for the astragalus and navicular. The new species is stratigraphically well constrained and probably represents the Youngest known species of the genus, extending its geological record into the Middle Eocene. It also shows that mimotonids coexisted for millions of years as a side branch of duplicidentates with the earliest stem lagomorphs, including Dawsonolagus.

引用

页码：1 / 11

页数：11

共 50 条

[31] A new species of Araucarioxylon Kraus from the early Early Permian, Nei Mongol, China
Wang, SJ
Hu, YF
Cui, JZ
ACTA BOTANICA SINICA, 2000, 42 (04): : 427 - 432
[32] A new species of the "condylarth" Hyopsodus from the middle Eocene of the Erlian Basin, Inner Mongolia, China, and its biostratigraphic implications
Bai, Bin
Wang, Yuan-Qing
Zhang, Xin-Yue
Meng, Jin
ACTA PALAEONTOLOGICA POLONICA, 2021, 66 (04) : 767 - 777
[33] Eocene ctenodactyloid rodent assemblages and diversification from Erden Obo, Nei Mongol, China
Li, Qian
HISTORICAL BIOLOGY, 2019, 31 (07) : 813 - 823
[34] New stratigraphic data from the erlian basin: Implications for the division, correlation, and definition of Paleogene lithological units in Nei Mongol (Inner Mongolia)
Meng, Jin
Wang, Yuanqing
Ni, Xijun
Beard, K. Christopher
Sun, Chengkai
Li, Qian
Jin, Xun
Bai, Bin
AMERICAN MUSEUM NOVITATES, 2007, (3570) : 1 - 31
[35] A new avian ichnotaxon from the Cretaceous of Nei Mongol, China
Lockley, Martin G.
Li, Jianjun
Matsukawa, Masaki
Li, Rihui
CRETACEOUS RESEARCH, 2012, 34 : 84 - 93
[36] Notes on early Oligocene ursids (Carnivora, Mammalia) from Saint Jacques, Nei Mongol, China
Wang, BY
Qiu, ZX
BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY, 2003, (279) : 116 - 124
[37] Brachyscirtetes tomidai, a new Late Miocene dipodid (Rodentia, Mammalia) from Siziwang Qi, central Nei Mongol, China
Li, Qiang
HISTORICAL BIOLOGY, 2016, 28 (1-2) : 35 - 42
[38] Dietary adaptations and palaeoecology of Lophialetidae (Mammalia, Tapiroidea) from the Eocene of the Erlian Basin, China: combined evidence from mesowear and stable isotope analyses
Gong, Yanxin
Wang, Yuanqing
Wang, Yang
Mao, Fangyuan
Bai, Bin
Wang, Haibing
Li, Qian
Jin, Xun
Wang, Xu
Meng, Jin
PALAEONTOLOGY, 2020, 63 (04) : 547 - 564
[39] A New Titanosaurian Sauropod from Late Cretaceous of Nei Mongol, China
XU Xing1
Acta Geologica Sinica(English Edition), 2006, (01) : 20 - 26
[40] ZAPODIDAE (RODENTIA, MAMMALIA) FROM THE MIDDLE OLIGOCENE OF ULANTATAL, NEI MONGOL
Huang Xueshi Institute of Vertebrate Paleontology and Paleoanthropology
古脊椎动物学报(中英文）, 1992, (04) : 274 - 286

← 1 2 3 4 5 →