Visual Kerogen Analysis for Source Rocks Assessment: A Case Study of Some Subsurface Cretaceous (Valanginian-Cenomanian) Strata from Shushan Basin, Northern Western Desert, Egypt

A revision of the Upper Cretaceous lepidosirenid lungfishes from the Quseir Formation, Western Desert, central Egypt

We evaluate new lungfish remains from the Upper Cretaceous Quseir Formation in the Western Dessert of southern Egypt. Taxa include Lavocatodus protopteroides, L. humei, L. giganteus, and Protopterus nigeriensis. We treat Lavocatodus as members of Lepidosirenidae based on the presence of a well-defined medial articular surface, in the absence of a symphyseal surface of corresponding prearticular...

esp needs analysis of iranian ma students: a case study of university of isfahan

نیاز سنجی دانشجویان کارشناسی ارشد ایرانی در رابطه با زبان تخصصی: مطالعه ای در دانشگاه اصفهان هدف از این مطالعه بررسی نیازهای یادگیری زبان خارجی دانشجویان کارشناسی ارشد دانشجویان دانشگاه اصفهان در رشته های زیست شناسی، روانشناسی، تربیت بدنی، حسابداری و فلسفه ی غرب میباشد. در مجموع 80 دانشجودر پنج رشته ی متفاوت از دانشگاه اصفهان در این پژوهش شرکت داشتند.علاوه بر این هشتاد دانشجو،25 استاد دروس ت...

Hydrocarbon Potentials in the Northern Western Desert of Egypt

Historical distribution patterns of trigonioidids (non-marine Cretaceous bivalves) in Asia and their palaeogeographic significance.

The non-marine trigonioidid bivalves show five phases of radiation in the Cretaceous of Pal-Asia: pre-Aptian (?Valanginian/Hauterivian-Barremian), Aptian, Albian, Cenomanian and Turonian-Maastrichtian. Their distribution patterns show two distinct palaeo-river systems feeding trigonioidids. Before the Cenomanian, the river system occupied the southwestern-southern-southeastern Pal-Asian contine...

Extensional collapse along the Sevier Desert reflection , northern Sevier Desert basin , western United

Coogan and DeCelles (1996) provided a welcome addition to the debate on the Sevier Desert reflection. The evidence and arguments presented on the nature of this subsurface feature merit particular scrutiny, as they bear directly on a firstorder issue in tectonics: the mechanical paradox of low-angle normal faults. Field geologists have argued that in some cases such faults must have moved at di...