Africa Geoscience Review

AFRICAN RIFT ZONES 

Volume 1 Number 4		Contents		1994


Cornelius A. Kogbe		i	Editorial

Thomas Kreuser			425	Karoo and transition to post-Karoo rifts
					in East Africa - evolution and fossil
					energy potential

Ch. Sebudandi			449	On magnitude determination in the
					western branch of the
					African Rift Valley

S. Nasir			455	Geochemistry and petrogenesis of
					Cenozoic volcanic rocks from the
					northwestern part of the Arabian
					continental alkali basalt province,
					Jordan

M. Mamdouh Khattab		469	Interpretation of a gravity profile in
					the southernmost
					Arabian Gulf and the Strait of Hormuz

B. Wolde and L. Widenfalk	475	Petrochemical and geochemical
					constraints on Cenozoic
					magmatism in Ethiopia

E. Tefera and S. Tolessa	495	Multiple folding and shearing in the
					Pan-African rocks of Haramsam area,
					Southern Ethiopia

R. O. Greiling and		503	Large-scale shear-zones and related
A. A. Rashwan				mineral deposits examples from the
					Nubian Shield (Proterozoic, Egypt)

P. Frizzo and G. Cortiana	515	Monazite and other industrial minerals
					in the beach sands of
					the Somali Coast of the Gulf of Aden the
					case of Batalaleh (Berbera)

L S. N. Kalindekafe		523	The mineralogy of Lake Malawi phosphatic
					sand crusts

M. Dlala			533	Evidence for interchange of the stresses
					(s1-s2) and its geodynamic implication
					in Northeastern Tunisia

Z. Aljubouri, M. Alkattan and	547 	Geochemistry, mineralogy and colour of
A. Y. Alsayegh				the Gercus Formation at Zawita, Iraq

S. Riad, H. Hosney		557	Recent earthquake activity and
and M. Ghaleb				neotectonics in the Dead Sea
					rift area, Jordan

Yossi Mart			567	The Dead Sea rift, a leaky transform
					fault or an oblique spreading center a
					short review 

V. Arad				579	Current Bibliography of Middle East
					Geology