126 NEW YORK STATE MUSEUM 
195 Fairchild, H. L. Postglacial Features of the Upper Hudson Valley. 22p. 
map. Mar. Ie UON~Y | AEC. 
209-210 Fairchild, H. L. Pleistocene Marine Submergence of the Hudson, 
Champlain and ’St Lawrence Valleys. 75p. il. 25pl. maps. May—June 1918. 
50c. 
211-212 Miller, W. J. Geology of the Lake Placid Quadrangle. tog4p. il. 23pl. 
map. July—Aug. 1918. 35C. 
213-214 Geology of the Schroon Lake Quadrangle. t1o2p. il. 14pl. map. 
NEP OCH MOUS MEA SC: 
215-216 Stoller, J. H. Glacial Geology of the Cohoes Quadrangle. 4op. il. 2pl. 
map. Nov. —Deec. I9IQ9. 25¢. 
217-218 Chadwick, George H. Paleozoic Rocks of the Canton Quadrangle. 
(KOH), Ml, WAM, imakeyo, jana Ko, UGG), BHC, 
221-222 Clarke, John M. Organic Dependence and Disease. Their origin and 
significance. 
225-226 Berkey, C. P. & Rice, Marion. Geology of the West Point Quadrangle. 
152p. 56pl. map. Pept ee I9I9. 75C. 
229-230 Kemp, James Geology of the Mount Marcy Quadrangle. 86p. 25pl. 
map. Jan.—Feb. 1920. 765c. 
241-242 Hartnagel, C. A. & Bishop, S. C. The Mastodons, Mammoths and 
Other Pleistocene Mammals of New York State. 11op. il. 25pl. January— 
Feb. 1921. 50c. 
245-246 Miller, W. J. Geology of the Luzerne Quadrangle. 66p. il. 11pl. map. 
May-June, 1921. 65c. 
Miller, W. J. Geology of the Lyon Mountain Quadrangle. Prepared. 
Crosby, W. O. Geology of Long Island. Jn preparation. | 
Luther, D. D. Geology of the Phelps Quadrangle. In preparation. 
— Geology of the Eden-Silver Creek Quadrangles. Prepared. 
Geology of the Brockport-Hamlin and Albion-Oak Orchard Quadrangles. 
Prepared. 
Geology of the Medina-Ridgeway and Lockport-Olcott Quadrangles. 
Prepared. 
Geology of the Caledonia-Batavia Quadrangles. Prepared. 
Ruedemann, R. The Utica and Lorraine Formations of New York. In press. 
Cushing, H. Pp, Geology of the Gouverneur Quadrangles. Prepared. 
Kemp, James F. & Alling, H. L. Geology of the Ausable Quadrangle. Pre- 
pared. 
Smyth, C. H., jr. & Buddington, A. F. Geology of the Lake Bonaparte Quad- 
rangle. Prepared. 
Miller, W. J. Geology of the Russell quadrangle. Prepared. 
Geology of the Gloversville Quadrangle. Prepared. 
Cooke, J. H. Surface Geology of the Albany-Berne Quadrangles. Prepared. 
Buddington, A. F. Geology of the Lowville Quadrangle. Prepared. 
Geology of the Lake Bonaparte Quadrangle. Prepared. 
Fairchild, H. L. Evolution of the Susquehanna River. Jn press. 
Holzwasser, F. Geology of the Newburgh Quadrangle. Prepared. 
Economic Geology. 3 Smock, J.C. Building Stone in the State of New York. 
154p. Mar. 1888. 30c. 
First Report on the Iron Mines and Iron Ore Districts in the State 
of New York. 78p.map. June 1889. 25c. 
to —— Building Stone in New York. 210p. map, tab. Sept. 1890. 40c. 
1r Merrill, F. J. H. Salt and Gypsum Industries of New York. 94p. t2pl. 
2 maps, I1 tab. Apr. 1893. 50c. 
12 Ries, Heinrich. Clay Industries of New York. 174p. il. ipl. map. Mar. 
1895. 30c. 
15 Merrill, F. J. H. Mineral Resources of New York. 240p. 2 maps. 
Sept. 1895. [5oc] 
17 —— Road Materials and Road Building in New York. 52p. r4pl. 
2maps. Oct. 1897. 15¢c. 
30 Orton, Edward. Petroleum and Natural Gas in New York. 136p. il. 
3 maps. Nov. 1899. Out of print. 
35 Ries, Heinrich. Clays of New York; Their Properties and Uses. 456p. 
140pl. map. June 1900. Out of print. 
