Itinéraire d’un géomorphologue dans ses relations avec la géographie humaine
Peer reviewed
Peer reviewed
We give some criteria for two elements of a lattice of closed convex sets to be subperspective or subprojective.
Faunistic studies on Pompilidae from Turkey are reviewed and the distribution and biogeography of the Turkish pompilid fauna is analyzed. A total of 200 species and 5 subspecies belonging to 35 genera of the subfamilies Ceropalinae, Pepsinae and Pompilinae have been recorded from Turkey. Species composition, diversity and proportion of endemism var...
The Mount S. Giovanni caves developed mostly during Paleozoic and Mesozoic in Cambrian limestones (Gonnesa formation) locally mineralized. Their infilling, of economic interest, took place during or nearly after the volcanic Cenozoic phase which occurred in the southern zone of Iglesiente. The material derives from the removal of important pedogene...
Based on many years of crustal studies by seismic reflection and refraction work in Germany the DEKORP field work started in 1984. Until the end of 1986 DEKORP had obtained more than 1000 km of high-quality reflection data along pure DEKORP and DEKORP-KTB lines in the area of the former Variscan orogeny in Germany. The most important result is the ...
The German Continental Deep Drilling Program (KTB) is a research project aimed at investigating the physical and chemical conditions and processes in the deep crust for better understanding the dynamics of intracontinental structural evolution. Scientific objectives include the origin and causes of geophysical anomalies and structures, the in-situ ...