الفهرس Only 14 pages are availabe for public view
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Abstract
The study included the following: Alforamenfra a study that found in 270 samples collected from the four sectors covered geological area of research was the work of the 100 microscopic samples of these sectors is possible through the identification of a number 78 type of invertebrate fossils, including 53 of the type of shellfish and 16 type Batnkdmyat and 9 of the types of Alguenvveat.