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DOI | 10.1016/j.cretres.2013.06.004 |
Palynology and genetic sequence stratigraphy of the reservoir rocks (Cenomanian, Bahariya Formation) in the Salam Oil Field, north Western Desert, Egypt | |
Tahoun, Sameh S.1; Mohamed, Omar2 | |
通讯作者 | Mohamed, Omar |
来源期刊 | CRETACEOUS RESEARCH
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ISSN | 0195-6671 |
EISSN | 1095-998X |
出版年 | 2013 |
卷号 | 45页码:342-351 |
英文摘要 | Twenty-eight samples from the Bahariya Formation of the Salam-17 Well in the north Western Desert were palynologically investigated. These samples are of Cenomanian age. Fair diversity and fair to moderately preserved palynomorph assemblage has been recovered. Among them, the dinoflagellate cysts showed very poor diversity and abundance. Four miospore zones have been informally identified in the lower Cenomanian. Various palynofacies criteria, adopted from previous publications (e.g. relative particle abundance data, brown to black wood ratio, equi-dimensional to lath-shaped black wood ratio, average size of phytoclasts and spores/pollen ratio) are applied as alternative indicators to monitor the proximal distal trends instead of the marine palynomorphs-based parameters. The method can be applied in the Egyptian Western Desert to overcome the rarity and absence of dinoflagellate cysts in the recovered organic residues. The palynofacies study of the section demonstrates a predominantly regressive phase, characterized by deltaic, distributary or tidal channels, interrupted by short-lived marine incursions. The palynofacies trends within the studied succession indicate six genetic sequences informally described as Genetic Stratigraphic Sequences A through F. (C) 2013 Elsevier Ltd. All rights reserved. |
英文关键词 | Genetic sequences Palynofacies Cenomanian Bahariya Formation north Western Desert |
类型 | Article |
语种 | 英语 |
国家 | Egypt |
收录类别 | SCI-E |
WOS记录号 | WOS:000328523500024 |
WOS关键词 | SEDIMENTARY ORGANIC-MATTER ; WELL ; PALYNOFACIES ; PALYNOMORPHS ; ENVIRONMENT ; BOREHOLE |
WOS类目 | Geology ; Paleontology |
WOS研究方向 | Geology ; Paleontology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/176533 |
作者单位 | 1.Cairo Univ, Fac Sci, Dept Geol, Giza 12613, Egypt; 2.Menia Univ, Dept Geol, Fac Sci, El Minia, Egypt |
推荐引用方式 GB/T 7714 | Tahoun, Sameh S.,Mohamed, Omar. Palynology and genetic sequence stratigraphy of the reservoir rocks (Cenomanian, Bahariya Formation) in the Salam Oil Field, north Western Desert, Egypt[J],2013,45:342-351. |
APA | Tahoun, Sameh S.,&Mohamed, Omar.(2013).Palynology and genetic sequence stratigraphy of the reservoir rocks (Cenomanian, Bahariya Formation) in the Salam Oil Field, north Western Desert, Egypt.CRETACEOUS RESEARCH,45,342-351. |
MLA | Tahoun, Sameh S.,et al."Palynology and genetic sequence stratigraphy of the reservoir rocks (Cenomanian, Bahariya Formation) in the Salam Oil Field, north Western Desert, Egypt".CRETACEOUS RESEARCH 45(2013):342-351. |
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