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Mohamed Youssef Ali MOHAMED محمد يوسف علي محمد

Professor

أستاذ الأحافير والطبقات

كليات العلوم
Building 4, floor 2, Office 2 B 124
المنشورات
مقال فى مجلة
2017

Paleoecology and paleobiogeography of Paleocene ostracods in Dineigil area, South Western Desert, Egypt

El-Sorogy, Mohamed Youssef, Abdelmoneim Ismail, Abdelbaset . 2017

Seventy three rock samples were extracted from the Paleocene interval (fourty three meter) in the
Dineigil area, SouthWestern Desert, Egypt. The ostracod assemblages in these samples were qualitatively
studied. The ostracods are well preserved which allowed us to recognize thirty two species belonging to
eighteen genera and nine families. The recorded ostracods could be differentiated into two assemblages.
The first assemblage comprises an overlapping combination of the Esna Type and Garra Type and indicates
an inner-middle shelf environment (50e70 m depth). The second one comprises a combination of
the Tethyan Type and Esna Type, indicating a transitional environment from the middle shelf to the outer
shelf (deep infraneritic). The paleobiogeographic distribution of the investigated ostracods shows a
strong resemblance to those in many areas of North Africa and Middle East, and a slight affinity to those
in West Africa and the South Atlantic.

نوع عمل المنشور
article
رقم المجلد
131
مجلة/صحيفة
Journal of African Earth Sciences.
الصفحات
62-70
مزيد من المنشورات
publications

The upper Campanian to upperMaastrichtian sedimentary sequence of the Kiseiba Formation in southWestern Desert is sampled and described in two surface sections (Sinn El Kaddab and Wadi Abu Siyal…

بواسطة Mohamed Youssef & Abdelbaset El-Sorogy
2018
publications

To assess heavy metals in mangrove swamps of Sehat and Tarut coastal areas along the Arabian Gulf, 18 sediment samples were collected for Al, V, Cr, Mn, Cu, Zn, Cd, Pb, Hg, Sr, As, Fe, Co, and Ni…

بواسطة Khaled Al-Kahtany, Abdelbaset El-Sorogy, Fahd Al-Kahtany, Mohamed Youssef
2018
publications

Present work aims to document the distribution and metal contamination in the coastal sediments of the
Dammam Al-Jubail area, Saudi Arabian Gulf. Twenty-six samples were collected for Al, V…

بواسطة Abdelbaset El-Sorogy, Khaled Al-Kahtany, Mohamed Youssefa, Fahd Al-Kahtany, Mazen Al-Malky
2018