干旱区生态环境知识资源中心(Arid): Cyonasua (Carnivora, Procyonidae) from late Miocene of Peru shed light on the early dispersal of carnivorans in South America

Arid

DOI	10.1080/02724634.2020.1834406
	Cyonasua (Carnivora, Procyonidae) from late Miocene of Peru shed light on the early dispersal of carnivorans in South America
	Tarquini, Juliana; Soibelzon, Leopoldo H.; Salas-Gismondi, Rodolfo; de Muizon, Christian
通讯作者	Tarquini, J
来源期刊	JOURNAL OF VERTEBRATE PALEONTOLOGY
ISSN	0272-4634
EISSN	1937-2809
出版年	2020
卷号	40 期号:5
英文摘要	The oldest record of a carnivoran mammal in South America corresponds to the extinct procyonid Cyonasua (late Miocene-early Pleistocene). Up to now, this genus was recorded in Argentina, Uruguay, Bolivia, and Venezuela. In this contribution, we report the first occurrence of Cyonasua in the Pacific coast of Peru, recovered from the late Miocene marine deposits of the Pisco Formation. The fossil material comprises postcranial bones of two individuals (MNHN SAS 1625: left femur; MNHN PPI 262: axis, right talus, and left metatarsal III). The morphology and sizes of these new fossil specimens, allow us to refer them to Cyonasua sp. This record reaffirms that procyonids were the first North American carnivorans that arrived in South America prior to the full emergence of the Isthmus of Panama, as part of the proto-Great American Biotic Interchange. The presence of Cyonasua in marine deposits of the Pacific margin of Peru is further evidence for its affinity to coastal areas and water bodies, and provide clues to propose the arid coast of western South America as a route for dispersal to the southern lands.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000588814700001
WOS关键词	BODY-MASS ESTIMATION ; FOSSIL MARINE VERTEBRATES ; PISCO FORMATION ; EARLY PLIOCENE ; MONTE HERMOSO ; MAMMALIA ; LOCALITY ; PALEONTOLOGY ; INTERCHANGE ; NEOGENE
WOS类目	Paleontology
WOS研究方向	Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/328479
作者单位	[Tarquini, Juliana] CONICET Prov ER UADER, Ctr Invest Cient & Transferencia Tecnol Prod CICY, Lba Paleontol Vertebrados, Espana 149,E3105BWA, Diamante, Entre Rios, Argentina; [Soibelzon, Leopoldo H.] UNLP, MLP, Div Paleontol Vertebrados, CONICET,Lab Morfol Evolut & Desarrollo MORPHOS, Paseo Bosque S-N,B1900FWA, La Plata, Buenos Aires, Argentina; [Salas-Gismondi, Rodolfo] UNMSM, Museo Hist Nat, Dept Paleontol Vertebrados, Ave Arenales 1256, Lima, Peru; [Salas-Gismondi, Rodolfo] Univ Peruana Cayetano Heredia, BioGeoCiencias Lab, Fac Ciencias & Filosofia, Lab Invest & Desarrollo LID,Ctr Invest Desarrollo, Lima, Peru; [de Muizon, Christian] Museum Natl Hist Nat, Dept Origines & Evolut, Ctr Rech Paleontol Paris CR2P, 8 Rue Buffon, F-75005 Paris, France
推荐引用方式 GB/T 7714	Tarquini, Juliana,Soibelzon, Leopoldo H.,Salas-Gismondi, Rodolfo,et al. Cyonasua (Carnivora, Procyonidae) from late Miocene of Peru shed light on the early dispersal of carnivorans in South America[J],2020,40(5).
APA	Tarquini, Juliana,Soibelzon, Leopoldo H.,Salas-Gismondi, Rodolfo,&de Muizon, Christian.(2020).Cyonasua (Carnivora, Procyonidae) from late Miocene of Peru shed light on the early dispersal of carnivorans in South America.JOURNAL OF VERTEBRATE PALEONTOLOGY,40(5).
MLA	Tarquini, Juliana,et al."Cyonasua (Carnivora, Procyonidae) from late Miocene of Peru shed light on the early dispersal of carnivorans in South America".JOURNAL OF VERTEBRATE PALEONTOLOGY 40.5(2020).