Flint, bioclasts, sequences and cycles in Upper Maastrichtian deposits between Maastricht (The Netherlands) and Liège (Belgium).

von Felder, P. J. (Sjeuf)
Veröffentlicht in Man and flint. Proceedings of the 7th International Flint Symposium, Warszawa-Ostrowiec Świętokrzyski, september 1995.
Warszawa, 1997.
Umfang/Format: 343-349 : Abb.

Mining in the prehistoric flint mines at Rijckholt, St : Geertruid (The Netherlands).

von Felder, P. J. (Sjeuf)
Veröffentlicht in Stone Age - Mining Age.
Bochum : Deutsches Bergbau-Museum, Institut für Montanarchäologie, 2006.
Umfang/Format: 73-76 : Abb.

Excavations of prehistoric flint mines at Rijckholt-St : Geertruid (Limburg, The Netherlands), by the "Prehistoric Flint Mines Working Group" of the Dutch Geological Society, Limbu...

Archäologische Berichte (Bonn) 12
Bonn : Habelt, 1998.
Umfang/Format: VII, 86 S. : Abb. ; 4°.