Tectonic Significance of the Afar( or Danakil) Depression

Des Depots du Quaternaire le plus ancien dans la region frontiere france- Allemagen- Suisse, Indiquent- Ils des Glaciations remarquables du SW de la foret- noire

/ Hantke, R

A New Assemblage of Graptolites , Rhabdopleuran Hemichordates and Chitinous Hydroids from the Late Arenig ( Ordovician) of the Banestan area , East - Central Iran

Contribution to the Paleogeography , Stratigraphy and Tectonics of the Middle and Upper Jurassic of Iran

On Some Fusulinids and Other Foraminifera from the Permian of Pahang, Malaya