DONATIONS. 451 
Paleontographica: herausgegeben von Dr. W. Dunker und Dr. K. 
A. Zittel. Vol. xvii. Lief. 4. November 1869. 
R. Ludwig.—Nachtrag zu der Abhandlung iiber fossile Pflanzen aus 
den palaolithischen Formationen in der Umgegend von Dillen- 
bure, Biedenkopf und Friedberg und aus dem Saalfeldischen, 137. 
W. Koeppen.—Ueber das Kieferfragment einer fossilen Katze aus 
Eppelsheim, als Beitrag zur Kenntniss des felinen Gebisses, 141. 
E. Ehlers.—Ueber fossile Wiirmer aus dem lithographischen Schiefer 
in Bayern, 145 (7 plates). 
Vol. xix. Lief. 2. January 1870. 
O. Bottger—Neue Conchylien des Mainzer Tertiar-Beckens, 35 
(2 plates). 
O. Speyer.—Die Conchylien der Casseler Tertiarbildungen, 101 
(6 plates). 
III. GEOLOGICAL AND MISCELLANEOUS BOOKS. 
Names of Donors in Italics. 
Abich, H. Hailstones in Russian Georgia. 8vo. 1869. From 
Prof. T. Rh. Jones, F.GS. 
On Fulgurites in the Andesite of the Lesser Ararat, and on 
the Influence of Local Agents on the Production of Thunder- 
storms. S8vo. 1869. From Prof. T. R. Jones, F.GS. 
Agassiz, Z. Address delivered on the Centennial Anniversary of the 
birth of Alexander von Humboldt. 8vo. Boston, 1869. 
Annual Report of the Secretary of the Interior, showing the Ope- 
rations of the Department for the year 1869. 8vo. Washington, 
1869. From the United States Government. 
Anonymous (Tom Cringle). About Coal-formations. 8vo. 1869. 
——,. Capital without Coin. 8vo. 1869. 
——. Earthquake Waves: are they possible? 8vo. 1869. 
Baverman, H. A Treatise on the Metallurgy of Iron. 8vo. 1868. 
Bianconi, G. G. Osservazioni sul Femore e sulla Tibia dell’ Apy- 
ornis maximus. 8yvo. 1870. 
Bonney, T. G. The Lofoten Islands. 
Bristow, H. W., and W.Whitaker. On the Formation of the Chesil 
Bank, Dorset. 8vo. 1869. 
