TY - SER AU - Aref,Mahmoud A.M. TI - Biogenic carbonates: Are they a criterion for underlying hydrocarbon accumulations? An example from the Gulf of Suez Region, Egypt KW - Geoquímica KW - Generación de hidrocarburos KW - Rocas generadoras de hidrocarburos KW - Rocas carbonatadas KW - Egipto ER -