General:
     A section in northeast of isfahan controlled regrding to accurate age of goniatitdae whiten that section . The sequance in chahriseh area that yeilded those goniatits is composed of these sandy limestone. New genus that is discovered Epijuresanites pilnikovensis
This is the first report on lower permian goniatitdae from central iran.The species is been reported by zakharov (1999) from russian.
Withen the sequance several macro fauna can be collected such as:
Brachiopoda , Gastropoda , Porifera, Cnidaria, Bryozoa, Trilobita Pelecypoda. The presence of this permian goniatitdae can be used
for Internation Geological Corolation.