Zur Geologie Alterierter Subvulkanite Nordlich von Shar -e- Babak , ZentralIran

Some Applications of Palaeomagnetism to Large- Scale Historical Geology

Manganese

Foraminifera from the Basal Upper Muschelkalk at Hyeres, Western Basse- Provence, Southern France

Zur Kenntnis der Tressenstein- Kalke ( Ober- Jura, Nordkiche Kalkalpen )