Mineralogy and Geochemistry of Some Quaternary Deposits in the Vale of York

Uber den Ursprung der Neoammonoideen Das Problem Einer Typogenese

Soghan Complex as an Evidence for Paleospreading Center and Mantle Diapirism in Sanandaj- Sirjan Zone ( South- East Iran)

The Southern Caspian

Fold Development in Zagros Simply Folded Belt , Southwest Iran