WEEKS.] 
PETROLOGY, AND MINERALOGY FOR 1892-1900. 
107 
Geologic formations described— Continued. 
Uvalde formation, Vaughan, 5739 
Valdez scries, Schrader, 4830, 4833. 
Valparaiso moraine, Leverett, 3495. 
Vanuxemia bed, Winchell and Clrich, 6337. 
Van Wert stage, Sherzer, 4954. 
Vashon drift, Willis and Smith, 6216. 
Ventura formation, Russell, 4721. 
Veraguas formation, Hershey, 2489. 
Yicksburg, Harris and Veatch, 2318. 
Vilas shale, Haworth, 2375. 
Vincentown lime sands, Clark, 915. 
Vinita beds, Shaler and Woodvvorth, 4939. 
Vulcan formation, Van Hise and Bayley, 5713. 
Wabaunsee, Beede, 398. 
Wabaunsee formation, Prosser, 1490, 1495. 
Wabaunsee shale, Keyes, 3128. 
Wakarusa shale, Beede, 390. 
Waldron clay, Foerste, 1840. 
Waldron shale, Foerste, 1839. 
Waldron shale, Price, 4473. 
Wallkill limestone, Wolff and Brooks, 6409, 
64 If.. 
Walnut formation, Hill and Vaughan, 
Wamsutta group, shaler, Woodworth, and 
Foerste, 4940. 
Wapsipinicon, Calvin, 714. 
Wapsipinicon, Norton, 1124. 
Wapsipinicon stage, Calvin, 711. 
Warrensburg sandstone, Marbut, 3648, 3649. 
Wartburg sandstone, Keith, 2965. 
Wasatch formation, Smith, 5039. 
Washington gneiss, Emerson, L676, 1678. 
Washington limestone, Richardson 
Waterlime, Blatchley and Ashle; 
Waterlime beds, Luther, 3603. 
Waushara granite, Weidman, 5970. 
Wauswaugoning quartzite, Winchell, <;:i438. 
Waverly shale, Campbell, 736, 737. 
Webberville formation, Hill and Vaughan, 
2556. 
Weber formation, Emmons, 1712. 
Weber formation, Spurr, 5175. 
WVisner sandstoni', McCalley, 3818. 
Welch formation, Campbell, 735. 
Wellesley formation, Brooks, 622. 
Wellesley formation, Peters and Brooks, 1361 
Wellington, Prosser, 4491. 
Westerville limestone, Bain, L98. 
West Fork series, Schrader, 4834. 
Westville formation, Ami, L10. 
Weverton formation, Clark, 912. 
Wewe slate, Van Hise, 5709. 
Wcwe slate, Van Hise and Hay ley, 5704. 
White beds, Dale, 1256. 
White limestones, Hill, 2549. 
White limestone, Spencer, 51">2. 
White River, Davis, 1389. 
White River formation, Todd, 5428. 
White River formation, Matthew, 3803. 
White River group, Todd, 5425. 
Whitsett limestone lentils, Diller, 1508. 
Wichita division, Cummins, 1231. 
Wilbur tuff lentil. Diller, 1508. 
Wildcat series, Turner, 5472. 
Wild Rice moraine, Todd, 5435. 
Willard shale, Beede, 390. 
Geologic formations described— Continued. 
Williamstown granite, Emerson, 1676. 
Winchester limestone, Campbell, 736. 
Windsor formation, Ami, 110. 
Winthrop sandstone, Russell, 4721. 
Wind River beds, Osborn, 4195. 
Winfleld limestone, Keyes, 3135. 
Winterset limestone, Bain, 198. 
Winterset limestone, Tilton, 5:595. 
Wisconsin, Beyer, 435, 438. 
Wisconsin drift, Bain, 184-192, 193,205 
Wisconsin drift, Beyer, 436. 
Wisconsin drift, Calvin. 712,718. 
Wisconsin drift, Campbell and Leverett, 742. 
Wisconsin drift, Leonard, 3464. 
Wisconsin drift, Leverett, 3495. 
Wisconsin drift, Macbride, 3624. 
Wisconsin drift, Williams, 6195. 
W'ise formation, Campbell, 740. 
Wolf porphyry, Weed, 5945. 
Wolsey shale, Weed, ■">'.»."•:;. 
Wood hurst limestone, Weed, 5953. 
Wood River formation, Lindgren, 3548. 
Woods Bluff, Harris, 2313. 
Wyckoff formation, Sardeson, 4799. 
Wyoming formation, Emmons, 1712. 
Vallahs, Hill. 2549. 
Yarmouth, Norton. 4124. 
Yarmouth /one, Leverett, 3494,3495. 
Yellowstone forma! ion, Weed, 5946. 
Yeiitna beds, Spurr, 5184. 
YogO limestone, Weed, 5953. 
Yonkers gneiss, Merrill, 3936. 
Yukon sills. Spin; 
Yule limestone, Emmons, 1712. 
Zapata series, Spencer, 5152. 
Geologic maps. 1 Includes geologic maps of the 
whole ,,r any part of the States mentioned 
for the years 1^97-1900, inclusive. 1 
Alabama. Bayes, 2122. 
Alabama, MeCalley, 3820a. 
Alabama, Phillips, 4375. 
Alaska, brooks, 622, 623. 
Alaska, Cushing, 1241. 
Alaska. Enimons, 171:;. 
Alaska, Reid, 1570. 
Alaska, Schrader, 4833. 
Alaska, Spurr, 5173,5184. 
Arkansas, brainier, 533, 545, 552. 
Arkansas. Washington, 5880. 
California, Anderson, 114. 
California, Diller, 1502a. 
California, Fairbanks, L753. 
California, Lindgren, 3529, :i~>30, 3534, 3535, 
3547. 
California, Ransome, 4543. 
California, Turner, 5467, 5471, 5472. 
California, Turner and Ransome, 5470, 5485, 
California. Watts, 5909, 5912. 
Canada, Adams, 13, 18. 
Canada, Chalmers, 792. 
Canada, Upham, 5600. 
Canada, Tyrrell, 5497a. 
British Columbia, Dawson, 1422. 
Keewatin, Dowling, 1535. 
New Brunswick, Chalmers, 787. 
New Brunswick, Matthew, 3781. 
