Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jafrearsci.2015.07.011 |
Foraminifera from Paleocene -early Eocene rocks of Bir El Markha section (West Central Sinai), Egypt: Paleobathymetric and paleotemperature significance | |
Orabi, Orabi H.1; Hassan, Hatem F.2 | |
通讯作者 | Orabi, Orabi H. |
来源期刊 | JOURNAL OF AFRICAN EARTH SCIENCES
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ISSN | 1464-343X |
EISSN | 1879-1956 |
出版年 | 2015 |
卷号 | 111页码:202-213 |
英文摘要 | In the studied section, there is cooling event started during the earliest Paleocene P alpha till P1b Subzones. The warming event started at P1c Subzone and continued till P2 Zone. Nevertheless, during the late Paleocene (Zone P3) there is a cooling trend. Zone P4 is characterized by a warming episode and reached its maximum at the latest Paleocene and continued till the earliest Eocene (Subzone P5b), which indicate that the Late Paleocene-Early Eocene was the warmest period of the Cenozoic. It was possible to recognize four sea-level cycles during the Paleocene/Eocene; the first cycle marks the upper part of P3a Zone and represents shallow depth to similar to 50 m; the second cycle (P3b/P4) marks another stratigraphic gap at the top of this zonal boundary, the third sea-level cycle (Zone P5a) marks the greatest paleodepth of similar to 600 m whereas the fourth cycle represents gradual return to middle-shallow outer neritic. (C) 2015 Elsevier Ltd. All rights reserved. |
英文关键词 | Egypt Bir El Markha Sinai Paleocene Eocene |
类型 | Article |
语种 | 英语 |
国家 | Egypt |
收录类别 | SCI-E |
WOS记录号 | WOS:000363823900016 |
WOS关键词 | LOWER MAESTRICHTIAN FORAMINIFERA ; WATER BENTHIC FORAMINIFERA ; LATEST DANIAN EVENT ; UPPER NILE VALLEY ; GEBEL-ABU-HAD ; EASTERN DESERT ; ENVIRONMENTAL-CHANGES ; STRATOTYPE-SECTION ; EXTINCTION EVENTS ; PALEOSLOPE MODEL |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/188178 |
作者单位 | 1.Menoufia Univ, Dept Geol, Fac Sci, Menofia Governorate, Egypt; 2.Port Said Univ, Dept Geol, Fac Sci, Port Said 42522, Egypt |
推荐引用方式 GB/T 7714 | Orabi, Orabi H.,Hassan, Hatem F.. Foraminifera from Paleocene -early Eocene rocks of Bir El Markha section (West Central Sinai), Egypt: Paleobathymetric and paleotemperature significance[J],2015,111:202-213. |
APA | Orabi, Orabi H.,&Hassan, Hatem F..(2015).Foraminifera from Paleocene -early Eocene rocks of Bir El Markha section (West Central Sinai), Egypt: Paleobathymetric and paleotemperature significance.JOURNAL OF AFRICAN EARTH SCIENCES,111,202-213. |
MLA | Orabi, Orabi H.,et al."Foraminifera from Paleocene -early Eocene rocks of Bir El Markha section (West Central Sinai), Egypt: Paleobathymetric and paleotemperature significance".JOURNAL OF AFRICAN EARTH SCIENCES 111(2015):202-213. |
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