Late mozambique belt structures in western Kenya and their influence on the evolution of the cenozoic Kenya rift

/ Ralf Hetzel and Manfred R. Strecker(Strecker, Manfred R.)

The upper camberian trilobie- faunas of north China

/ by Y. C. Sun()

Field notes no. 5 to accompany a geological sketch map of Afghanistan and north eastern Khorasan

/ by C. L. Griesbach()

Cambrian trilobites from Iran( Persia)

/ by W. B. R. King()

A Geological sketch of the Baluchistan desert,and part of Eastern Persia

/ by: Vredenburg, E.()