weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1896. 119 
Economic geology — Continued 
Products described — Continued. 
Lead, Winslow, No. 767. 
Lime, Calvin, No. 89. 
Lime, Merrill, No. 495. 
Limestone, Dresser, No. 185. 
Loess, Shimek, No. 617. 
Magnesite, Crawford, No. 145. 
Manganese, Brewer, No. 79. 
Manganese, Crawford, No. 145. 
Manganese, Keyes, No. 383. 
Manganese, Lakes, No. 428. 
Marble, Keith, Nos. 367, 368. 
Marl, Clark, No. 118. 
Marl, Darton, No. 162. 
Mineral water, Crawford, No. 145. 
Mineral water, McCalley, No. 459. 
Mineral water, Merrill, No. 495. 
Mineral water, Peale, No. 530. 
Monazite, Mezger, No. 505. 
Monazite,.Nitze, No. 521. 
Natural gas, Crawford, No. 145. 
Natural gas, Haworth, No. 289. 
Natural gas, Lane, No. 435. 
Natural gas, Leach, No. 438. 
Natural gas, McCalley, No. 459. 
Natural gas, Striehy, No. 655. 
Nickel, Austin, No. 18. 
Nickel, Keyes, No. 383. 
Onyx, De Kalb, 182. 
Onyx, Merrill, No. 503. 
Petroleum, Crawford, No. 145. 
Petroleum, Fairbanks, No. 211. 
Petroleum, Haworth, No. 289. 
Petroleum, Hubbard, No. 349. 
Petroleum, Knight, No. 413. 
Petroleum, Lane, No. 435. 
Petroleum, McCalley, No. 459. 
Petroleum, Merrill, No. 495. 
Petroleum, Schmitz, No. 602. 
Petroleum, Slosson, No. 622. 
Petroleum, Van Ingen, No. 696. 
Phosphate, Branner, No. 73. 
Phosphate, Carnot, No. 102. 
Phosphate, Codington, No. 131. 
Phosphate, Cox, No. 139. 
Phosphate, Hayes, Nos. 301«, 302. 
Phosphate, Killebrew, No. 404. 
Phosphate, Miller, No. 507. 
Phosphate, Safford, No. 589. 
Phosphate, Smith, No. 624. 
Phosphate, Wells, No. 736. 
Quicksilver, Crawford, No. 145. 
Quicksilver, liaise, No. 274. 
Road materials, Bain, No. 24. 
Ptoad materials, Calvin, No. 89. 
Road materials, McCalley, No. 459. 
Salt, Hubbard, No. 349. 
Salt, Lucas, No. 453. 
Silver, Barrell, No. 37. 
Silver, Blauvelt, No. 67. 
Silver, Burdsal, No. 88. 
Silver, Carlyle, Nos. 100, 101. 
Silver, Crawford, No. 145. 
Silver, Emmons, Nos. 200, 201. 
includes geologic maps of the win 
Economic geology — Continued. 
Products described — Continued. 
Silver, Fairbanks, Nos. 208, 215. 
Silver, Gwillin, No. 270. 
Silver, Keyes, No. 383. 
Silver, Lakes, No. 427. 
Silver, Porter, Nos. 550, 551. 
Silver, Van Diest, No. 689. 
Silver, Weed, No. 722. 
Silver, Weed and Pirsson, Nos. 723, 727. 
Soil, Beyer, No. 59. 
Soil, Calvin, No. 89. 
Soil, Campbell, No. 96. 
Soil, Darton, No. 163. 
Soil, Darton and Taff, No. 166. 
Soil, Haworth, No. 291. 
Soil, Hay, No. 299. 
Soil, Hayes, No. 301. 
Sulphur, Smith, No. 625. 
Tin, Ingalls, No. 355. 
Tin, Kempton, No. 378. 
TTintaite, Eldridge, Nos. 190, 191. 
Water supply, Bain, Nos. 24, 25. 
Water supply, Calvin, No. 89. 
Water supply, Leverett, No. 445. 
Water supply, Tilton, No. 665. 
Whetstones, Kindle, No. 405. 
Zinc, Brewer, No. 77. 
Zinc, Leonard, Nos. 441, 442, 443. 
Zine, Roethe, No. 583. 
Florida. 
Albion phosphate district, Cox, No. 139. 
Florida elevated reef, Agassiz, No. 9. 
Florida pebble phosphates, Codington, No. 
131. 
Florida rock phosphate, Wells, No. 736. 
Geological sketch of Florida, Cox, No. 138. 
Geology of southern Florida, Griswold, No. 
262. 
Les variations des apatites, etc., Carnot, No 
102. 
Geologic maps. 1 
Alabama, Hayes, No. 301. 
Alaska, Cushing, No. 154. 
Alaska, Reid, No. 569. 
Arkansas, Branner, No. 71. 
California, Fairbanks, No. 206. 
California, Lindgren, Nos. 447, 448. 
Canada, Adams, No. 3. 
Canada, Upham, No. 680. 
British Columbia, Dawson, No. 174. 
Keewatin, Dowling, No. 184. 
New Brunswick, Chalmers, No. 103. 
Nova Scotia, Chalmers, No. 103. 
Ontario, Ells and Barlow, No. 196. 
Quebec, Ells, No. 193. 
Colorado, Cross, No. 149. 
Colorado, Emmons, Cross and Eldridge, No. 
202. 
Delaware, Clark, No, 118. 
Idaho, Hidings, No. 353. 
Indiana, Hopkins, No. 343. 
Iowa, Bain, No. 24. 
Kansas, Haworth, No. 292. 
New Jersey, Salisbury, No. 590. 
le or any part of the States mentioned. 
