Los estratos araucanos y sus fósiles
Buenos Aires: 1914. 8vo. [v], 247, [2] pp. FIRST EDITION. With text illustrations and 31 folding plates, tissue guards present. Original printed wrappers, bound into calf-backed marbled boards; some slight foxing. First edition of this report on a paleontological exploration of regions in Argentina, such as the Valle de Santa..... More