warman.J EAST EOCENE. 95 
Ely greenstone of Minnesota Mon xlv, pp 130-172 
Embarrass granite of Minnesota, Mesabi district Mon xliii, pp 186-188 
Emerald, occurrence and statistics of MR 1900, 
pp 758-759, 777; MR 1901, pp 742, 770 
Emerson (B. K. ), work in charge of Ann 22, r, p 65; Ann 23, pp 43-44 
Emery in Massachusetts, Chester Bull 180, pp 23-26, 67-70 
in New York, Westchester County Bull 180, pp 70-71 
in North Carolina Bull 180, p 72 
Emery and corundum, statistics of. .MR 1900, pp 787, 798-800; MR 1901, pp 801-805 
Emmons (S. F. ), biographic sketch of Clarence King Vim 23, pp l ( .)9-206 
investigation of metalliferous ores Bull 213, pp 15-28 
platinum in copper ores in Wyoming Bull 213, pp 94-97 
work in charge of Ann 22, i, pp 60-6 1 ; Ann 23, pp 29-31 
Empire formation of Oregon GF 73, p 3; GF 89, p 3 
Emporia limestone of Kansas Bull 21 1 p 52 
Encampment copper region, Wyoming, mineral resources of Bull 213, pp 158-162 
Engonoceratidse of the Cretaceous .Mon xliv, pp 153-187 
Engraving and printing maps, methods of Ann 15, pp 84-89 
Enstatite-peridotite of Washington, Monte Cristo Ann 22, n, p 799 
Entiat River, Washington, forest conditions in basin of PP 6, pp 31-33 
Eocene history of Cascade Range PP 3, pp 19-20 
Eocene rocks; Arago formation of Oregon GF 89, p 3 
Bashi series of Alabama Bull 43, pp 43-46, 69 
Bells Landing series of Alabama Bull 43, pp 46-51, 69-70 
Black Bluff series of Alabama Bud 43, pp 61-62, 70 
Brule clay of Nebraska GF87, p 2; GF 88, p 2 
of South Dakota GF 85, \ i 4 
of Wyoming, eastern WS 70, p L6 
Buhrstone formation of Alabama Bull 43, pp 34-38, 69 
Chadron formation or sand of Nebraska GF 88, p 2 
of South Dakota GF 85, p 4 
of Wyoming, eastern WS 70, pp 15-16 
Claiborne beds of Alabama Bull 43, pp 25-34, 68 
Clarno formation of Oregon, John Day Basin Bull 204, p 17 
Coaledo formation of Oregon, GF 73, pp 2-3 
Cuchara formation of Colorado GF 71, pp 2, 3 
Fayette sands of Gulf coast Bull 212, pp 21-22 
Fayette sands of Texas Bull 184, p 43 
Frio clays of Gulf coast Bull 212, pp 22-23 
of Texas Bull 184, p 43 
Hatchetigbee series of Alabama Bull 43, pp 39-43, 09 
Huerfano formation of Colorado GF 71 , pp-2, 3 
John Day series of Oregon, John Day Basin. Bull 204, p 18 
Judith River beds, age and correlation of Ann 3, p. 415 
Kenai group of Alaska Ann 22, in, pp 533, 534, 538, 543, 544, 556 
Laramie group (partly Eocene, partly Cretaceous) Ann 3, pp 414-417 
Lignitic group of Alabama Bull 43, pp 39-67, 69-70 
of Northwest Ann 2, p 43 
of Texas, Arkansas, and Louisiana Bull 184, p 42 
Ly tton formation of Texas GF 76, p 6 
Marine beds of Texas and Louisiana Bull 184, p 42 
Martinez group of California Bull 15, p 10 
Matthews Landing series of Alabama Bull 43, pp 57-60, 70 
Midway series of Alabama Bull 43, pp 62-63, 70 
