86 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Economic geology— Continued. 
Products described— Continued. 
Coal, Spun, 5184. 
Coal, Stevenson, 5218, 5219, 5222, 5223. 
Coal, Streeruwitz, 5273. 
Coal, Taff, 5290, 5294. 
Coal, Taff and Adams, 5295. 
Coal, Taff and Brooks, 5287. 
Coal, Thompson, 5377. 
Coal, Tilton, 5392. 
Coal, Tilton and Bain, 5396. 
Coal, Todd, 5407. 
Coal, Turner, 5449, 5451, 5487. 
Coal, Vaughan, 5738, 5739. 
Coal, Watts, 5895, 5896, 5897, 5899, 5900, 5903, 
5904, 5906. 
Coal, Weed, 5916, 5917, 5926, 5945. 
Coal, Weeks, 5965, 5968. 
Coal, White, 6044, 6060. 
Coal, White, D., 6042. 
Coal, Willis, 6206, 6208. 
Coal, Willis and Smith, 6216. 
Coal, Winslow, 6377, 6379, 6384, 6395. 
Coal, Wood, 6419. 
Coal, Woodhouse, 6425. 
Cobalt, Hoffman, 2657. 
Cobalt, Keyes, 3088. 
Copper, Austin, 132. 
Copper, Barlow, 242. 
Copper, Beals, 330. 
Copper, Bell, 400. 
Copper, Blake, 468, 483a. 
Copper, Blandy, 486, 487, 488. 
Copper, Blauvelt, 497. 
Copper, Blue, 499. 
Copper, Brewer, 559, 572, 575, 577, 584, 586, 587, 
588, 592. 
Copper, Brooks, 623. 
Copper, Brown, 634. 
Copper, Browne, 637. 
Copper, Cabrera, 673. 
Copper, Carlyle, 751, 753. 
Copper, Cazin, 783. 
Copper, Coleman, 1046, 1052. 
Copper, Crawford, 1144, 1145. 
Copper, Dawson, 1422. 
Copper, Douglas, 1526, 1527, 1529. 
Copper, Emmons, 1699. 
Copper, Emmons and Tower, 1711. 
Copper, Fechet, 1804. 
Copper, Gilpin, 2029. 
Copper, Grant, 2147. 
Copper, Gwillim, 2228. 
Copper, Haworth and Bennett, 6541. 
Copper, Heinrieh, 2450. 
Copper, Herrick, 2459. 
Copper, Hill, 2528. 
Copper, Keith, 2958. 
Copper, Kennedy, 3026. 
Copper, Keyes, 3088. 
Copper, Kiimmel, 3284. 
Copper, Lakes, 3338, 3365. 
Copper, Lay ton, 3423. 
Copper, Ledoux, 3436. 
Copper, Lee, 3437. 
Copper, Lindgren, 3522, 3545, 3548. 
Copper, Lindgren and Turner, 3528. 
Economic geology— Continued. 
Products described— Continued . 
Copper, Lukis, 3593. 
Copper, Lyman, 3616. 
Copper, McCormick, 3842. 
Copper, Moxham, 4046. 
Copper, Packard, 4237. 
Copper, Penrose, 4346. 
Copper, Peters and Brooks, 4361. 
Copper, Phelps, 4363. 
Copper, Posepny, 4421. 
Copper, Preston, 4457, 4466. 
Copper, Rohn, 4660. 
Copper, Rominger, 4464. 
Copper, Schmitz, 4825. 
Copper, Schrader, 4830, 4833. 
Copper, Smith, 5023. 
Copper, Snow, 5106. 
Copper, Stretch, 5276. 
Copper, Sword, 5282a. 
Copper, Thomas, 5367. 
Copper, Todd, 5407. 
Copper, Turner, 5451. 
Copper, Wade, 5766. 
Copper, Wadsworth, 5768, 5770. 
Copper, Watts, 5898. 
Copper, Weed and Pirsson, 5935. 
Corundum, Blue, 499,500,501. 
Corundum, Gibson, 1980. 
Corundum, Holmes, 2719. 
Corundum, Hunt, 2808. 
Corundum, King, 3177. 
Corundum, Lewis, 3507, 3508. 
Corundum, Miller, 4009,4010,4011. 
Corundum, Ropes, 4665. 
Cryolite, Parker, 4249. 
Diamond, Blue, 502. 
Feldspar, Hopkins, 2747, 2749. 
Fire clay, Hopkins, 2745. 
Fire clay, Ladd, 3300. 
Fluorspar, Emmons, 1686. 
Fluxing rocks, McCalley, 3820. 
Franklinite, Blake, 465. 
Franklinite, Nason, 4065. 
Fullers earth, Day, 1463. 
Gold, Andersen, 111,112. 
Gold, Argall, 120. 
Gold, Austin, 133,136. 
Gold, Bailey, 161. 
Gold, Bailey, L. W., 156. 
Gold, Barlow, 253. 
Gold, Barnard, 256. 
Gold, Barrell, 258,259,260,261. 
Gold, Beadle, 327, 328. 
Gold, Becker, 336, 338, 340, 345, 346, 347. 
Gold, Blake, 450, 451, 468, 469, 472, 483a. 
Gold, Blandy, 487. 
Gold, Blow, 498. 
Gold, Blue, 499. 
Gold, Bow, 510. 
Gold, Bratnober, 553. 
Gold, Brewer, 560, 561, 562, 563, 565, 567, 568, 569, 
570, 571, 573, 574, 577, 579, 582, 586, 587. 
Gold, Brock, 611. 
Gold, Brook, 614. 
Gold, Brooks, 618, 622, 623. 
Gold, Browne, 638, 639. 
