The Seismicity of Kuhistan , Iran

Kirklandia Texana Caster- Cretaceous Hydrozoan Medusoid or Trace Fossil Chimaera

Trias und Oberprm im Zentralen Elbourz( Persien)

The Dependance Of Mean Air Temperautures Upon Latitude and Altitude In Fennoscandia ( 1921- 1950 )

Late Mesozoic Cenozoic clay mineral successions of southern Iran and their palaeoclimatic implications