Terquem, O. — Les entomostracés-ostracodes du Systême oolithique de la Zone à Ammonites parkinsoni de Fontoy (Moselle).

Paris, Société Géologique de France, 1885. 4to (33.0 x 25.2 cm). 46 pp.; six lithographed plates with explantory text leaves. Original printed wrappers. = An important contribution: well-illustrated and with many new species. Olry Terquem (1797-1887) was a French pharmacist and paleontologist. He should not be confused with his uncle, the mathematician Olry Terquem (1782-1862). Published in the society's Mémores, as Troisième Série, Tome quatrième. Uncut. Wrappers detached and edges a chipped due to the lower grade paper, the front wrapper cut in two; text and plates very much better, spotless. A very good copy.