Knowledge Resource Center for Ecological Environment in Arid Area
Upper Miocene continental environements of the Rifian corridor (Morocco) after palynology | |
Taoufiq, Naima Bachiri1; Barhoun, Nadia1; Suc, Jean-Pierre2 | |
通讯作者 | Taoufiq, Naima Bachiri |
会议名称 | Special Meeting of the APF on Biodiversity and Biodiversity Crisis in North Africa during Neogene |
会议日期 | NOV 28-29, 2006 |
会议地点 | Paris, FRANCE |
英文摘要 | Till now the vegetation and climate of the South Rifian Corridor were poorly known. In order to document this problem seven outcrops or boreholes from the middle Tortonian to early Messinian have been analysed along this South Rifian Corridor. Two of these are presented here. The pollen contents found in those levels allow reconstructing the vegetation landscape and the climate at this Mediterranean latitude. An Avicennia mangrove lived on the coastline and a sub-desert herbaceous cover lived at a low altitude. Forests were developed in middle altitude. Climate was tropical to subtropical, very dry near the coast but more humid at higher altitude. The Poaceae/Asteraceae ratio show that aridity has even slightly increased in the South Rifian Corridor during the early Messinian. Those results confirm that climate was warm and dry a long time before the Messinian salinity crisis. |
英文关键词 | Upper Miocene Rifian corridor Morocco vegetation climate |
来源出版物 | GEODIVERSITAS |
ISSN | 1280-9659 |
EISSN | 1638-9395 |
出版年 | 2008 |
卷号 | 30 |
期号 | 1 |
页码 | 41-58 |
出版者 | MUSEUM NATL HISTOIRE NATURELLE |
类型 | Article;Proceedings Paper |
语种 | French |
国家 | Morocco;France |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000254790900004 |
WOS关键词 | MESSINIAN SALINITY CRISIS ; ATLANTIC ; EVOLUTION ; BASIN ; STRATIGRAPHY ; CLIMATE ; BELT |
WOS类目 | Paleontology |
WOS研究方向 | Paleontology |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/297125 |
作者单位 | 1.Univ Hassan II Mohammedia, Fac Sci Ben MSik, Casablanca, Morocco; 2.Univ Lyon 1, CNRS, UMR 5125, Lab Paleoenvironm & Paleobiosphere, F-69622 Villeurbanne, France |
推荐引用方式 GB/T 7714 | Taoufiq, Naima Bachiri,Barhoun, Nadia,Suc, Jean-Pierre. Upper Miocene continental environements of the Rifian corridor (Morocco) after palynology[C]:MUSEUM NATL HISTOIRE NATURELLE,2008:41-58. |
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