Explanatory text of the Golpaygan quadrangle map 1:250,000

/ O.Thiele, M. Alavi, R. Assefi, A. Hushmandzadeh, K. Seyed-Emami, M. Zahedi

The Geological Environment of the Chahar Gonbad Copper Mine

Sjerp, N.

Late cambrian and early ordovician conodonts from northern Iran

muller, klaus j.

Upper Permian and Permian- Triassic Boundary in North Iran

Selected Microfauna of Iran

Mehrnush, M.