Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s12040-013-0341-8 |
Emergence and extinction of Dipterocarpaceae in western India with reference to climate change: Fossil wood evidences | |
Shukla, Anumeha; Mehrotra, R. C.; Guleria, J. S. | |
通讯作者 | Shukla, Anumeha |
来源期刊 | JOURNAL OF EARTH SYSTEM SCIENCE
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ISSN | 2347-4327 |
EISSN | 0973-774X |
出版年 | 2013 |
卷号 | 122期号:5页码:1373-1386 |
英文摘要 | Climate has played a crucial role in assigning a different kind of topography to Rajasthan and Gujarat since the Cenozoic time. Evidently, three genera, namely, Dipterocarpus Gaert. f., Hopea Roxb. and Shorea Roxb. of the Dipterocarpaceae are described from the Neogene sediments of western India (Rajasthan and Gujarat). These taxa are marked by their complete absence in the region today. The presence of Dipterocarpaceae in western India has been noticed from the Early Eocene up to the Plio-Pleistocene in deep time. The family is usually a dominant component of the humid tropical and subtropical flora of the Indo-Malayan region and its discovery, along with earlier described fossils from western India indicates existence of ancient tropical rain forests in western India. A change in the climate affected warm and humid conditions occurring there during the Cenozoic resulting in arid to semi-arid climate at present which is responsible for the ultimate extinction of Dipterocarpaceae in the region. In addition, the palaeobiogeography of Dipterocarpaceae is reviewed. |
英文关键词 | Origin western India Diptercarpus Shorea Hopea palaeoclimate phytogeography |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000325816800018 |
WOS关键词 | ASIAN MONSOON ; TIBETAN PLATEAU ; MIDDLE MIOCENE ; SOUTHERN ASIA ; UPLIFT ; MADAGASCAR ; EVOLUTION ; NEOGENE ; HISTORY ; EOCENE |
WOS类目 | Geosciences, Multidisciplinary ; Multidisciplinary Sciences |
WOS研究方向 | Geology ; Science & Technology - Other Topics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/178246 |
作者单位 | Birbal Sahni Inst Paleobot, Lucknow 226007, Uttar Pradesh, India |
推荐引用方式 GB/T 7714 | Shukla, Anumeha,Mehrotra, R. C.,Guleria, J. S.. Emergence and extinction of Dipterocarpaceae in western India with reference to climate change: Fossil wood evidences[J],2013,122(5):1373-1386. |
APA | Shukla, Anumeha,Mehrotra, R. C.,&Guleria, J. S..(2013).Emergence and extinction of Dipterocarpaceae in western India with reference to climate change: Fossil wood evidences.JOURNAL OF EARTH SYSTEM SCIENCE,122(5),1373-1386. |
MLA | Shukla, Anumeha,et al."Emergence and extinction of Dipterocarpaceae in western India with reference to climate change: Fossil wood evidences".JOURNAL OF EARTH SYSTEM SCIENCE 122.5(2013):1373-1386. |
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