[1915-19-] 



432 



AMERICA (North). 

 United States. 



Illinois. Longwall dist. (Coal out- 

 crops &c). 1 inch = 4 miles. 

 1915.— Cady, G. H., 3. 



. Mineral Resources. 1 inch 



= 70 miles. 1916. — Skewes, H. J. 



. Oil-fields (various). Blatch- 



ley, R, S., 1; Kav, F. H., 4; 

 Wheeler, H. A. 



. Pecatonica Flats, Rochford 



Quadrangle. 1:62,500; Area 

 about Camp Grant. 1 inch = 1J 

 mile ; Edge of Wisconsin Ice- 

 sheet. 1 inch = 20 miles. 1918. 

 —Salisbury, R, D., 2. 



. Saline, Williamson, Pope & 



Johnson Cos. (parts). 3 inches = 

 4 miles. 1917.— Brokaw, A. D., 2. 



. South-western portion. Coal- 

 bearing Rocks. 1 inch = 4 miles. 



1915. — White, K. D. ; Oil-fields. 

 1 inch = 4 miles ; & Carlyle Oil- 

 field. 4 niches = 1 mile. 1915. — 

 Shaw, E. W., 3. 



. Springfield Quadrangle. 1 



inch = 1 mile. 1915. — Savage, 

 T. E., 1. 



. Upper Illinois Valley. 1 



inch = 5 miles. 1916. — Sauer, 

 C. O. 



. Vermilion Co. (Coal-bearing 



Rocks). 1 inch = 3 miles. 1915. 



—Kay, F. H., 6. 

 . Vinceimes Quadrangle. 



1 : 62,500; Oil pools, various 



Sites. 1 inch = 1 mile. 1916. — 



Rich, J. L., 4. 

 . West Frankfort & 



neighbourhood ; Lake Muddy. 



1 inch = 10 miles; Beaucoup 



Creek. 1 inch = 4 miles. 1915. — 



Shaw, E. W., 4 

 Williamson, Jackson & 



Union Cos. (parts); Ava area; 



Centralia area. 3 inches = 4 



miles. 1917. — St. Clair, S. 

 Indiana & Michigan. Pleistocene 



Lakes (various). 1915. — Leverett, 



F., 4. 



Iowa. Coal-producing areas. 1 inch 



= 40 miles (approx.). 1914. — 



Hixson, W. A. 



Distribution of Extinct 



Mammalia. 1 inch = 40 miles. 



1914.— Hay, O. P., 1. 

 . Drift deposits (various). 



1917.— Alden, W. C. ; 1914.— 



Beyer, S. W. 

 . Fairfax Quadrangle. 1916. 



— Leighton, M. M. 

 . Geology & Hydrography 



(various). 1916. — Lees, J. H. 

 . Iron Hill & neighbourhood. 



1916. — Howell, J. V. 



. North -Central (Devonian). 



1 cm. = 3 miles. 1919. — Fenton, 

 C. L. 



AMERICA (North). 

 United States. 

 Iowa. North-Western (Pleistocene 

 deposits). 1 inch = 4 miles. 



1917. — Carman, J. E. 

 Kansas. Eastern portion (Glacial 



Boulders). 1916. — Twenhofel, 

 W. H., 4. 



. Interval between Fort Scott 



Limestone & Boone Chert. 



1918. — Berger, W. R., 1. 



. Oil & Gas fields. 1 inch = 



65 miles. 1917.— Gardner, J. H., 



3 ; 1918.— Wright, P. 

 Kentucky. Mammoth Cave. 1 



cm. = 20 metres. 1914. — Martel, 



E. A., 2. 



. Oil & Gas fields. 1 inch = 



60 miles. 1916.— Fohs, F. J. 



. Right Middle Creek (River 



migration). 2 cm. = 3 miles. 



1919. — Jillson, W. R, 3. 



& Virginia. Pound Quad- 

 rangle. 1 : 62,500. 1914. — 



Butts, C, 1. 

 Louisiana. Bossier, Caddo & 



Webster Parishes (Limonite 



deposits). 1 inch = 14 miles. 



1915.— Burchard, E. F., 2. 

 . Caddo Oil-field. 2 inches = 



1 mile. 1916.— Matson, G. C, 2. 

 . Loess belt. 1 cm. = 50 



miles. 1918. — Emerson, F. V. 

 . Oil-boring Sites, Belle Isle. 



1 inch= 1,800 feet, 1918.— 



Lucas. A. F. 

 . Salt deposits. 1916. — - 



Norton, E. G. 

 Maine. Aroostook Co. (Volcanic 



area). 1 inch = 9 miles. 1916. — 



Williams, II. S., 2. 

 . South -Western portion. 



1:375.000. 1917.— Katz, F. J.. 5. 

 . Waterville area. 1 inch = 



1-6 mile. 1917.— Little, H. P., 2. 

 Maryland. Areas of Serpentine 



Rock. 1919.— Singewald, J. T., 



fih, 1. 



Massachusetts. Massachusetts 

 Bay. 1914.— Bigelow, H. B., 1. 



Michigan. Gogebic Iron Range ; 

 Eastern end. 1 inch =10 miles ; 

 Animiki Iron Formation. 1 inch 

 = 15 miles. 1915.— Allen, R. C. 



Minnesota. Clay materials. 1 inch = 

 32 miles. 1914.— Grout, F. F., 10. 



. Cuyuna dist. (Iron-bearing 



Formation). 1 inch = 2 miles 

 & 1 inch = 1 mile. 1918. — 

 Harder, E. C, 3 & 5. 



. Duluth Gabbro (various). 



1917-18.— Broderick, T. M., 2 

 &3; Grout, F. F., 3, 4 & 7 ; 1919. 

 — Nebel, M. L., 2. 



. Geological Survey. Min- 



neapolis-St. Paul Sheets ; 

 White Bear Quadrangle ; Anoka 

 Quadrangle. 1 : 62,500. 1916. 



