Paris, Imprimerie Royale, Imprimerie Nationale, 1841-1879. Four volumes in seven, and a large map in six folded sheets, each ca. 70 x 205 cm (including borders) with linen covers. Large 4to (four text volumes; ca. 27.5 x 21.0 cm); folio (two atlas volumes, 26.8 x 35.7 cm). Tome premier: Paris, Imprimerie Royale, 1841. Large 4to. xxii, 825 pp., 71 text engravings (mainly profiles); Tome deuxième: Paris, Imprimerie Nationale, 1848. Large 4to. xii, 813 pp., 105 text engravings (mainly views and profiles), one large, folded chromolithographed geological map (finished by hand) of France (printed surface: 57 x 54 cm, and consisting of 15 smaller sections, mounted on linen and folded) bound in the rear; Tome troisième. Première partie (by Dufrénoy): Paris, Imprimerie Nationale, 1873. Large 4to. viii, 231 pp., 18 text engravings (mainly profiles). Printed wrappers. Tome quatrième. Seconde partie. Végétaux fossiles du terrain houiller (by Zeiller): Paris, Imprimerie Nationale, 1879. Large 4to. 185 pp. Printed wrappers; Tome quatrième. Atlas (in two volumes). Première partie. Fossiles principaux des terrains (by É. Bayle). Seconde partie. Végétaux fossiles du terrain houiller (by Zeiller): Paris, Imprimerie Nationale, 1878. Folio. Title page, half title to first part. 86 lithographed plates with explanatory text leaves, numbered I-LXXXVI; 90 lithographed plates with explanatory text leaves, numbered LXXXVII-CLXXVI (the last 16 on plants), for a total of 176 plates. Volumes I, II, and IV plate volumes in near uniform contemporary dark-green pebbled morocco over marbled boards. Spines with five gilt-stippled bands, and gilt title. Marbled endpapers. The text volumes with top edge gilt, atlases with marbled top edges. Text volumes III and IV in original printed wrappers. The large chromolithographed map in six sheets (approximately 218 x 223 cm) is contained in a contemporary, book-like crimson box with gilt-lettered spine, with raised bands and patterned paper sides.