Author: JONG, H. DE,
Title: Studien über Eruptiv-und Mischgesteine des Kaibobogebietes (West-Ceram).
Description: Amsterdam, 1923. large 4°. orig. wraps.87pp. 18 ills. on 2 plates o.o.t., with captions on [2]pp, sketch-map of the region visited, list of descriptions, german summary. Geological, Petrographical and Palaeontological results of explorations, carried out from September 1917 till June 1919 in the Island of Ceram (by L. Rutten & W. Hotz), First series:Petrography, no. 1.

Keywords: moluccas/ceram/geology