Discovery of Parapelomys (Murinae) from the Siwalik Group of Mohand, NW Himalaya: Palaeobiogeography implications

IF 0.5 4区 地球科学 Q4 PALEONTOLOGY Journal of the Palaeontological Society of India Pub Date : 2023-10-26 DOI:10.1177/05529360231205119
Ansuya Bhandari, Lawrence J. Flynn, Kapesa Lokho
{"title":"Discovery of <i>Parapelomys</i> (Murinae) from the Siwalik Group of Mohand, NW Himalaya: Palaeobiogeography implications","authors":"Ansuya Bhandari, Lawrence J. Flynn, Kapesa Lokho","doi":"10.1177/05529360231205119","DOIUrl":null,"url":null,"abstract":"An isolated rodent lower molar is being reported from Mohand II locality (gastropod/otolith locality) of the Siwalik Group exposed in the Mohand area, along the Saharanpur–Dehradun road. The fossils yielding mudstone units from the Siwalik Group exposed in the Doon Valley, Mohand, in the western Himalayan region. The occurrence of this murine mouse lineage, Parapelomys, is consistent with the late Miocene age based on palaeomagnetic reversal stratigraphy. The fossil represents a species apparently more primitive and older than the type species of the genus Parapelomys robertsi. The find documents the geographic range of this mouse lineage 500 km southeast of the type area for the species in the Potwar Plateau, Pakistan. The associated fauna comprises gastropods, ostracods, cyprinid fish and crocodiles in our collection.","PeriodicalId":48900,"journal":{"name":"Journal of the Palaeontological Society of India","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Palaeontological Society of India","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/05529360231205119","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PALEONTOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

An isolated rodent lower molar is being reported from Mohand II locality (gastropod/otolith locality) of the Siwalik Group exposed in the Mohand area, along the Saharanpur–Dehradun road. The fossils yielding mudstone units from the Siwalik Group exposed in the Doon Valley, Mohand, in the western Himalayan region. The occurrence of this murine mouse lineage, Parapelomys, is consistent with the late Miocene age based on palaeomagnetic reversal stratigraphy. The fossil represents a species apparently more primitive and older than the type species of the genus Parapelomys robertsi. The find documents the geographic range of this mouse lineage 500 km southeast of the type area for the species in the Potwar Plateau, Pakistan. The associated fauna comprises gastropods, ostracods, cyprinid fish and crocodiles in our collection.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
喜马拉雅西北部莫汉德Siwalik群中Parapelomys (Murinae)的发现:古生物地理学意义
在Saharanpur-Dehradun公路沿线的Mohand地区暴露的Siwalik群的Mohand II地点(腹足类/耳石地点)报告了一个孤立的啮齿动物下臼齿。喜玛拉雅西部地区Mohand Doon山谷Siwalik组泥岩单元化石。根据古地磁反转地层学,该鼠系Parapelomys的出现与中新世晚期一致。该化石代表的物种显然比Parapelomys robertsi属的模式种更原始,更古老。这一发现记录了这种小鼠谱系在巴基斯坦波特瓦尔高原的类型区东南500公里处的地理范围。相关的动物群包括腹足类、介形类、鲤科鱼类和鳄鱼。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
1.10
自引率
16.70%
发文量
0
期刊介绍: The journal is devoted to the publication of original papers and review articles dealing with all aspects of Paleontology, Paleobotany, Stratigraphy, Geochronology, Anthropology and Pre-history.
期刊最新文献
Fig leaf from the Middle Siwalik sediments of eastern Nepal with implication on biogeography and palaeoclimate Response of inner shelf benthic foraminiferal community to different concentrations of dissolved oxygen under laboratory culture experiment Middle Eocene molluscan fossils from the Siju Formation of the Garo Hills, Meghalaya, India Using proxy data and vegetation modelling to predict past, current and future distributional shifts of Butea monosperma, a marker of land degradation in India Foraminiferal biofacies distribution in the outer channel of Chilika Lagoon, Odisha, India
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1