Contents Volume 12 


The Economic Potentional Of The Mezozoic - Cenozoic Carbonate Rocks In Egypt.
Mahmoud M. Hassaan

Sedimentology And Fluid Inclusions Criteria Of The Upper Miocene (Messinian?) Gypsum Deposits In The Mediterranean Coast Of Egypt.
Osama E. Attia Essam M. El Khoriby and Mahmoud A. Aref

Quseir Formation: Its Mineralogy And Sedimentary Environment, Dakhla Depression, Western Desert, Egypt.
Bothaina M. Moussa 

Geochemical Evaluation of The Possible Source Rocks In The October Field, Gulf Of Suez, Egypt.
Magdi. A. El-Ghamri and Alaa. R. Mostafa 

Facies Characteristies, Depositional Styles And Evolution Of The Syn-rift Miocene Scquences In Nukhul-Feiran Area, Sinai Side Of The Gulf Of Suez. Rift Basin, Egypt.
Mounir H. El-Azabi 

Rate And Origin Of Cavernous "honeycomb" Weathering of Qaytbei Fort, Alexandria Egypt.
Gamal M. Kamh

Heavy Metals Variability And The Bioaccumulation Mechanism In The Recent Corals, Hurghada, Red Sea, Egypt.
Mahmoud A. Dar 

Petrography, Geochemistry And Genesis Of Tufa Deposits Of Bir Dungul Area, South Western Desert, Egypt.
Esmat A. Abou El Anwar 

Mineralogical And Environmental Characteristics Of Recent Continental Sabkha From The Northern Part Of Wadi El-natrun, Western Desert, Egypt.
Magda M. Abo El-Safa 

Geoelectric Sounding For Determination Of Aquifer Characteristics In Esna Area, Nile Valley, Egypt.
Salah. A. Zeid 

Holothurians Role In The Marine Sediments Reworking Processes.
Mahmoud A. Dar

Sedimentary Nature And Mineral Composition Charachteristics Of Beach Sediments As Criteria For Erosion And Accretion Processes, West Port Said, Egypt.
Shams El-Din M. Shaheen

Damietta Sand Spit, Nile Delta, Egypt.
Mahmoud M. El Banna 

Stratigraphy Of Elharra Area, Bahariya Oases Western Desert, Egypt.
Abdou A. El-Bassyony 

Sedimentology, Mineralogy And Brine Chemistry Of Rabigh Recent Sabkha, Red Sea Coast, Saudi Arabia.
Mohammed H. Basyoni

Detecting Expansive Clay Soil Zones At The Serapeum Archaeological Cemetery, Saqqara Area, Egypt, By Using Ground Penetrating Radar.
Maher A. Mesbah

Sedimentology And Diagenesis Of Post Eocene Lacustrine "Palustrine" Carbonates Along The Eastern Side Of The Nile Valley, Eastern Desert, Egypt.
Sayed E. Gharieb 

An Orientation Survey For Uranium And Other Ore Elements In Stream Sediments Of Umm Shal man Catchment Area, South Eastern Desert, Egypt.
Abdallah A. Abdel-Monem, Samir A. Awad, Hussein A. Hussein, Hamdy M. Abdalla and Sami M. El-Bouhy