DONATIONS
TO THE
LIBRARY OF THE GEOLOGICAL SOCIETY
From July 1st to September 30th, 1870.
I. TRANSACTIONS AND JOURNALS.
Presented by the respective Societies and Editors.
American Academy of Arts and Sciences. Proceedings. Vol. viii. pp. 1-186.
American Naturalist. Vol. iii. (Second copy.)
—. Vol. iv. Nos. 1, 2, 5-7.
W. W. Bailey. — A Sketch of the Truckee and Humboldt Valleys, 27.
American Philosophical Society. Proceedings. Vol. xi. No. 82. 1869.
E. D. Cope. — Seventh Contribution to the Herpetology of Tropical America, 147.
—. Synopsis of Extinct Mammalia of the Cave-formations in the United States &c., 171 (3 plates).
P. W. Sheafer. — Coal-borings in the Wilkesbarre Basin, 235.
Roscoe. — A letter from, respecting a supposed Laurentian Fossil, 237.
E. D. Cope. — Second Addition to the History of the Fishes of the Cretaceous of the United States, 240.
Athenaeum (Journal). Nos. 2226-2239. July to September 1870.
Berlin. Monatsbericht der konigl.-preussischen Akademie der Wissenschaften zu Berlin. May 1870.
Rammelsberg. — Ueber einige die Geologie der Anden betreffende Fragen, 326.
