Arid
DOI10.1007/s12549-017-0298-8
Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica)
Jurestovsky, Derek; Joyner, T. Andrew
通讯作者Joyner, T. Andrew
来源期刊PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS
ISSN1867-1594
EISSN1867-1608
出版年2018
卷号98期号:2页码:277-285
英文摘要

Few studies utilise modern species distribution data and modeling to make predictions for examining potential fossil localities. Instead, species distribution modeling is often used for palaeoenvironmental interpretations. Using palaeoclimate data to model potential past distributions for a species provides a prediction showing areas where its fossil remains may be found. In this study, the current, Last Glacial Maximum, and Last Interglacial potential distributions of the arid steppe-obligate saiga antelope (Artiodactyla: Bovidae, Saiga tatarica) were modeled using the species distribution model Maxent. Few fossil records exist, but available fossil locality records were used to validate both palaeo models, resulting in speculative predictions about where the saiga may have lived. Known fossil localities of saiga from the Last Glacial Maximum time period were located within predicted moderately suitable environments, while four of seven Last Interglacial fossil localities were located within predicted moderately suitable environments, suggesting that models can accurately identify areas where fossils for the saiga can be found. Specifically, these models suggest saiga fossils may be located in northwestern and northeastern China, the western and central regions of the Middle East, and southern Alaska. The predicted areas in northeastern China are of particular interest because saiga fossils have not been identified in this region, but some palaeontologists theorize that northeast China may have been suitable for saiga in the past. The models lend credence to this argument.


英文关键词Species distribution modeling Saiga Last glacial maximum Last interglacial Maxent Fossils
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000433371100006
WOS关键词CLIMATE-CHANGE ; ICE-AGE ; PALEOENVIRONMENTS ; CONSERVATISM ; VEGETATION ; EVOLUTION ; MAMMALS ; EUROPE
WOS类目Biodiversity Conservation ; Paleontology
WOS研究方向Biodiversity & Conservation ; Paleontology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/211941
作者单位East Tennessee State Univ, Geospatial Explorat Lab, Dept Geosci, 308 Ross Hall, Johnson City, TN 37614 USA
推荐引用方式
GB/T 7714
Jurestovsky, Derek,Joyner, T. Andrew. Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica)[J],2018,98(2):277-285.
APA Jurestovsky, Derek,&Joyner, T. Andrew.(2018).Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica).PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS,98(2),277-285.
MLA Jurestovsky, Derek,et al."Applications of species distribution modeling for palaeontological fossil detection: late Pleistocene models of Saiga (Artiodactyla: Bovidae, Saiga tatarica)".PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS 98.2(2018):277-285.
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