48 ANNALS NEW YORK ACADEMY OF SCIENCES 



*259. Rice, W. N. 1906. Manual of geology of Connecticut. Bull. Conn. Geol. 

 Surv., No. 6. 



Pennsylvania 



The most important reports of Pennsylvania are those of the Second State 

 Geological Survey, comprising a long series of volumes covering the geology 

 of the various counties, together with annual and special reports, of which the 

 following deserve special note : 



*260. Lewis, H. C. 1884. The terminal moraine in Pennsylvania and western 

 New York. Second State Geol. Surv. Rept. Z. (This report includes 

 a simple hachure map showing the topography of the State.) 



261. Final summary report in three volumes, 1895. (With general index 



printed separately, and atlas in folder containing geological map of 

 Pennsylvania.) 



262. Ashburner, C. A. 1885. Archbald pot-holes. Ann. Rept. Second State 



Geol. Surv., 1885, p. 615. 



The present publications are the reports of the Topographical and Geolog- 

 ical Survey Commission. Report I appeared in 1910. These are usually local 

 and economic in character. 



Maryland 



The present publications of the Maryland Geological Survey appear as re- 

 ports running from Vol. I, 1897, and in addition a series of volumes in the 

 same uniform style, dealing with the systematic geology of the State, but not 

 definitely numbered. They are arranged according to counties and geological 

 horizons. 



The reports of the Maryland Weather Service run from Vol. I, 1899, and 

 comprise to date three or four volumes containing helpful physiographic 

 material. 



The following deserve special note : 



*263. Abbe, C. 1899. Physiography of Maryland. Rept. Md. Weather Serv- 

 ice, I. 

 264. Rept. Md. Geol. Surv., 1897, I, p. 143. (Physiography.) 

 *265. Rept. Md. Geol. Surv., 1906, VI, p. 55. (Physiography.) 



Virginia 



The publications of the State Geologist are embodied in a series of bulletins. 

 These are usually economic in character, but the following may be particularly 

 noted : 



*266. Clark, W. B., and Miller, B. L. 1912. Physiography and geology of the 

 coastal plain province of Virginia. Bull. Vir. Geol. Surv., No. 4. 



XII. — Geological Maps 



267. Geological Map of North America. 1911. Scale 1 : 5,000,000 (with Profes. 



Pap. U. S. G. S., No. 71). 



268. N. Y. Geol. Map. 1901. Scale 1 in. = 5 mi. 



269. N. J. Geol. Map. 1912. Scale 1 : 250,000. 



