Erketu ellisoni, a long-necked sauropod from Bor Guve (Dornogov Aimag, Mongolia)

被引：0

作者：

Ksepka, DT ^{[1
]}

Norell, MA ^{[1
]}

机构：

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

来源：

AMERICAN MUSEUM NOVITATES | 2006年 / 3508期

关键词：

D O I：

10.1206/0003-0082(2006)3508[1:EEALSF]2.0.CO;2

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

The first specimen of the new sauropod Erketu ellisoni, from the Lower Cretaceous of the eastern Gobi of Dornogov, Mongolia, is described here. The specimen comprises a well-preserved articulated anterior cervical series, an articulated lower hindlimb. and a sternal plate. This sauropod displays a unique combination of features including low. bifid neural spines.. elongate cervical centra, and crescent-shaped sternal plates. Computed tomography imaging reveals the vertebrae were extensively invaded with pneumatic camellae. The holotype individual of Erketit was of modest mass relative to other neosauropods, but had an extremely elongate neck. Phylogenetic analysis indicates Erketit is a member of the Somphospondyli and may belong to more exclusive clade therein.

引用

页码：1 / 16

页数：16

共 31 条

[21] A new species of long-necked turtle (Pleurodira: Chelidae: Chelodina) from the late Miocene Alcoota Local Fauna, Northern Territory, Australia
Yates, Adam M.
PEERJ, 2013, 1
[22] Two new species of long-necked plesiosaurians (Reptilia: Sauropterygia) from the Upper Jurassic (Middle Volgian) Agardhfjellet Formation of central Spitsbergen
Knutsen, Espen M.
Druckenmiller, Patrick S.
Hurum, Jorn H.
NORWEGIAN JOURNAL OF GEOLOGY, 2012, 92 (2-3): : 187 - 212
[23] SANTANADACTYLUS-BRASILENSIS NOV-GEN, NOV-SP, A LONG-NECKED, LARGE PTEROSAURIER FROM THE APTIAN OF BRASIL .1.
BUISONJE, PHD
PROCEEDINGS OF THE KONINKLIJKE NEDERLANDSE AKADEMIE VAN WETENSCHAPPEN SERIES B-PALAEONTOLOGY GEOLOGY PHYSICS CHEMISTRY ANTHROPOLOGY, 1980, 83 (02): : 145 - 157
[24] SANTANADACTYLUS-BRASILENSIS NOV-GEN, NOV-SP, A LONG-NECKED, LARGE PTEROSAURIER FROM THE APTIAN OF BRASIL .2.
DEBUISONJE, PH
PROCEEDINGS OF THE KONINKLIJKE NEDERLANDSE AKADEMIE VAN WETENSCHAPPEN SERIES B-PALAEONTOLOGY GEOLOGY PHYSICS CHEMISTRY ANTHROPOLOGY, 1980, 83 (02): : 158 - 172
[25] Shell bone histology of the long-necked chelid Yaminuechelys (Testudines: Pleurodira) from the late Cretaceous—early Palaeocene of Patagonia with comments on the histogenesis of bone ornamentation
Juan Marcos Jannello
Ignacio A. Cerda
Marcelo S. de la Fuente
The Science of Nature, 2016, 103
[26] Shell bone histology of the long-necked chelid Yaminuechelys (Testudines: Pleurodira) from the late Cretaceous-early Palaeocene of Patagonia with comments on the histogenesis of bone ornamentation
Marcos Jannello, Juan
Cerda, Ignacio A.
de la Fuente, Marcelo S.
SCIENCE OF NATURE, 2016, 103 (3-4):
[27] Coptic lutes: A musico-archeological study of seven long-necked chordophones from Egypt, 3rd-9th centuries CE
Hickmann, E
JOURNAL OF THE AMERICAN ORIENTAL SOCIETY, 1998, 118 (02) : 276 - 277
[28] Phylogenetic and paleobiogeographic implications of Yaminuechelys Maior (Staesche, 1929) new comb., a large long-necked chelid turtle from the early Paleocene of Patagonia, Argentina
Bona, P
De La Fuente, MS
JOURNAL OF VERTEBRATE PALEONTOLOGY, 2005, 25 (03) : 569 - 582
[29] COPTIC LUTES - A MUSICAL ARCHAEOLOGICAL STUDY OF 7 EGYPTIAN LONG-NECKED LUTES FROM 3RD-CENTURY TO THE 9TH-CENTURY - GERMAN - EICHMANN,R
OTTERSTEDT, A
MUSIKFORSCHUNG, 1995, 48 (03): : 335 - 336
[30] A redescription of Trachelosaurus fischeri from the Buntsandstein (Middle Triassic) of Bernburg, Germany: the first European Dinocephalosaurus-like marine reptile and its systematic implications for long-necked early archosauromorphs
Spiekman, Stephan N. F.
Ezcurra, Martin D.
Rytel, Adam
Wang, Wei
Mujal, Eudald
Buchwitz, Michael
Schoch, Rainer R.
SWISS JOURNAL OF PALAEONTOLOGY, 2024, 143 (01)

← 1 2 3 4 →