484. Acadian Geology. The voluminous fourth ed. of Principal Dawson’s great book. Uncut, new, 837 pp., map in pocket, plates and hundreds of text cuts and two new Supplements. London, 1891.$1.75
485. Ameghino, Florentino. Contribuciones al Conocimiento de los Maniferos Fosiles, de Terciarios del Parana. 228 pp., complete as published in Bol. Acad. Nacio, Cienc. Cordoba. V, IX, parts 1 and 2. B. A., 1886.$2.50
486. Artis, Edmund Tyrell. Antediluvian Phytology, Illus. by a Collection of the Fossil Remains of Plants, Peculiar to the Coal Formations of Great Britain. Remarks on Systems of Sternberg, Schlotheim, Prof. Martius and Brongniart and other eminent Geologists. Many fine plates, 4to, 2 title pages. London, 1838.$2.25
487. Cooper, Wm. Notices of Big Bone Lick (Ky.), Including the Various Explorations made there, Animals to which the Remains belong, Quantity found of each, with Particular Account of Great Collection of Bones Discovered in September, 1830, being contained in Oct. and Nov. Nos. Monthly American Journal of Geology. Paper, uncut, folded map, 2 parts. Phila., 1831.$3.50
488. Cope, E. D. Paleontol. of Colorado. Bull. No. 1. U. S. Geol. and Geogr. Sur. of Terr. 28 pp., scarce. Wash., 1874.$1.75
489. Cope, E. D. Contents of a Bone Cave in the Island of Anguilla (West Indies). Folio, illus., Sm. Cont. Kn. No. 489. Author’s ed., uncut. Wash., 1883.$1.50
490. Cope, E. D. Posthumous Monograph of Vertebrate Remains from the Port Kennedy Bone Cave. Penna. Jour. Acad. N. Sci., Phila. Vol. 2, second series, 1899. 4to, printed covers, pp. 193-286, 4 plates. The most prolific “bone cave” east of the Rocky Mountains.$2.50
491. Cope, E. D. Synopsis of the Extinct Batrachia and Reptilia of N. America. 252 pp., 14 plates (one damaged on margin). 4to, paper. (Trans. Am. Philos. Soc., vol. 14.) Phila., 1870.$2.00
492. Cope’s Tertiary Vertebrata, Biggest Vol. of Hayden Territory Monographs. Fully illus.$4.00
493. Cope, E. D. Syllabus of Lectures on Geology and Paleontology. Univ. of Pa. Paper covers, 90 pp., fully illus., rare. Phila., 1891.$1.25