干旱区生态环境知识资源中心(Arid): Early Pliocene Desmaninae (Mammalia, Talpidae) from Southern Spain and the Origin of the Genus Desmana

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DOI	10.1080/02724634.2020.1835936
	Early Pliocene Desmaninae (Mammalia, Talpidae) from Southern Spain and the Origin of the Genus Desmana
	Minwer-Barakat, Raef; Garcia-Alix, Antonio; Martin-Suarez, Elvira; Freudenthal, Matthijs
通讯作者	Minwer-Barakat, R
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	Desmaninae (water-moles) are common elements in the late Miocene-Pleistocene mammal assemblages from Europe, but knowledge about this group is still scarce. Here we present the desmanines from several early Pliocene localities of the Granada Basin, southern Spain. The species Desmana marci, sp. nov. is described from the sites Calicasas-3 and 4A, characterized, among other traits, by its slightly molarized p4, enormous P2, strongly molarized P3 and P4, and very large metaconule in the M3. Desmana marci shows a typical Desmana i1, with the enamel extending further down anteriorly than posteriorly, but an Archaeodesmana-like I1, low-crowned and bilobed. Desmana marci is proposed as the oldest species of Desmana; its origin lies in Archaeodesmana baetica, and it is in turn interpreted as the ancestor of Desmana verestchagini. Besides, a desmanine of small size and ascribed to Archaeodesmana cf. getica is identified in Calicasas-5A and Purcal-13. This desmanine forms part of a lineage leading to Archaeodesmana elvirae and Archaeodesmana brailloni; this lineage is characterized by an increase in size and in the molarization of the upper premolars. Desmaninae are identified in all the latest Miocene and earliest Pliocene localities from the Granada Basin, evidencing the existence of permanent water bodies. On the contrary, they are not found in sites of similar age in the Guadix Basin, which would have had more arid conditions. The coincident appearance of A. cf. getica in both basins during the early Ruscinian indicates a change towards more humid conditions in the region, allowing the establishment of permanent water flows in the Guadix Basin.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000590282800001
WOS关键词	CHICLANA GUADIX BASIN ; SIMA DEL ELEFANTE ; GRANADA BASIN ; EARLY PLEISTOCENE ; CONTINENTAL DEPOSITS ; MOLES DESMANINAE ; LATE MIOCENE ; BAZA BASIN ; EVOLUTION ; RODENTIA
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/2XILL650/328504
作者单位	[Minwer-Barakat, Raef; Garcia-Alix, Antonio; Martin-Suarez, Elvira; Freudenthal, Matthijs] Univ Granada, Dept Estratigr & Paleontol, Avda Fuente Nueva S-N, Granada 18071, Spain; [Minwer-Barakat, Raef] Univ Autonoma Barcelona, Inst Catala Paleontol Miquel Crusafont, Barcelona 08193, Spain; [Garcia-Alix, Antonio] UGR, CISC, Inst Andaluz Ciencias Tierra IACT, Armilla 18100, Spain; [Freudenthal, Matthijs] Netherlands Ctr Biodivers, POB 9517, NL-2300 RA Leiden, Netherlands
推荐引用方式 GB/T 7714	Minwer-Barakat, Raef,Garcia-Alix, Antonio,Martin-Suarez, Elvira,et al. Early Pliocene Desmaninae (Mammalia, Talpidae) from Southern Spain and the Origin of the Genus Desmana[J],2020,40(5).
APA	Minwer-Barakat, Raef,Garcia-Alix, Antonio,Martin-Suarez, Elvira,&Freudenthal, Matthijs.(2020).Early Pliocene Desmaninae (Mammalia, Talpidae) from Southern Spain and the Origin of the Genus Desmana.JOURNAL OF VERTEBRATE PALEONTOLOGY,40(5).
MLA	Minwer-Barakat, Raef,et al."Early Pliocene Desmaninae (Mammalia, Talpidae) from Southern Spain and the Origin of the Genus Desmana".JOURNAL OF VERTEBRATE PALEONTOLOGY 40.5(2020).