116 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Glacial geology— Continued. 
Mississippi Valley region — Con ti n u ed . 
Geology of Red Lake region, Minnesota, V\> 
ham, 5654. 
Geology of Snowbank Lake plate, Minnesota, 
Grant, 2130. 
Geology of St. Croix Dalles, Berkey, 427. 
Geology of St. Louis County, Minn., Winchell, 
6350, 6351. 
Geology of Vigo County, Scovell, 4886. 
Geology of Appanoose County, Bain, 181. 
Geology of Boone County, Beyer, 432. 
Geology of Keokuk County, Iowa, Bain, 171. 
Geology of Linn County, Iowa, Norton, 4118. 
Geology of Mahaska County, Iowa, Bain, 172. 
Geology of Montgomery County, Iowa, Lons- 
dale, 3567. 
Geology of Van Buren County, Iowa, Gordon, 
2063. 
Geology of Warren County, Tilton, 5392. 
Geology of Washington County, Bain, 179. 
Geology of Woodbury County, Bain, 180. 
Geology of Lagrange County, Dryer, 1551. 
Geology of Lake and Porter counties, Blatch- 
ley, 492. 
Geology of Noble County, Dryer, 1550. 
Glacial and modified drift in Minnesota, Up- 
ham, 5673c. 
Glacial and pre-Glacial erosion, Moore, 4029. 
Glacial drift in St. Louis, Mo., Wheeler, 6026. 
Glacial scorings in Iowa, Fultz, 1929. 
Glacial scorings in Iowa, Keyes, 3072. 
Glacial markings in Iowa, Fultz, 1928. 
Hydro-geology of Illinois, Mead, 3887. 
Illinois glacial lobe, Leverett, 3495. 
Interglacial deposits of Iowa, Calvin, 717. 
Interloessial till near Sioux City, Iowa, Todd 
and Bain, 5411. 
lowan drift, Calvin, 718. 
Miami County, geology of, Gorby, 2056. 
Modified drift in St. Paul, Upham, 5610. 
Moraines of South Dakota, Todd, 5430. 
Morainal stone quarry, Moore, 4030. 
Ozarkian and its significance in geology, Le 
Conte, 3433. 
Peorian soil, Leverett, 3491. 
Pleistocene deposits of Illinois, Hershey, 2475. 
Pleistocene features of Chicago area, Lev- 
erett, 3488. 
Pleistocene history of Iowa, McGee, 3847. 
Pleistocene problems in Missouri, Todd, 5406. 
Pre-Glacial channel, Bownocker, 512. 
Pre-Kansan peat bed, Macbride, 3623. 
Quaternary deposits, Missouri, Todd, 5413. 
Quaternary geology, Gordon, 2061. 
Quicksand pockets, Whitten, 6118. 
Rainy Lake gold region, Minnesota, Winchell 
and Grant, 6289. 
Rapids of Mississippi River, Leverett, 3498. 
Region of the great bend of the Wabash, 
McBeth, 3810. 
Report on field work in 1893, Spurr, 5167. 
Ripple marks, Spurr, 5169. 
St. Croix River Valley, Elftman, 1636. 
So-called Cretaceous deposits, Sardeson, 4805. 
Steuben County, Dryer, 1548. 
Striation of rocks by river ice, Todd, 5398. 
Glacial geology — Continued. 
Mississippi Vattt y region — @ontinued. 
Superglacial eskers in Illinois, Upham, 5586. 
Studies in driftless region, Squier, 5186. 
Sub-Aftonian till, Beyer, 434. 
Surface deposits in Iowa, Shimek, 4956. 
Stages of glacial recession, Hershey, 2479. 
State of Minnesota, Grant, 2107. 
Traces of a glacier at Kansas City, Case, 760. 
Water resources, Leverett, 3487. 
Weathered zone (Sangamon), Leverett, 3493. 
Weathered zone (Yarmouth), Leverett, 3494. 
Wells of Indiana, Leverett, 3496. 
Western division, geology of, Thompson, 
W. H., 5378. 
Whitley County, Dryer, 1549. 
What is the loess? Sardeson, 4809. 
Wisconsin and Kansan drift, Bain, 187. 
Rocky Mountain region. 
Castle mining district, Weed and Pirsson, 5935. 
Description of the Elk Mountains, Emmons, 
1698. 
Extinct glazier, Stone, 5251. 
Fort Benton folio, Montana Weed, 5945. 
Geology of Aspen mining district, Spurr, 5175. 
Glaciation of Rocky Mountains, Stone, 5255. 
Glaciation of Central Idaho, Stone, 5258. 
Glacial sculpture in the Bighorn Mountains, 
Matthes, 3731, 3732. 
Glacier of Mount Arapahoe, Colorado, Lee, 
3446. 
Glaciers in the Montana Rockies, Chaney, 866. 
Granites of Carbon County, Montana, Kim- 
ball, 3165. 
Las Animas glacier, Stone, 5250. 
Little Belt Mountains folio, Montana, Weed, 
5946. 
Montana, glaciation in, Wood, 6423. 
Telluride folio, Colorado, Cross, 1201. 
Type of lake formation in Rocky Mountains, 
Wilcox, 6138. 
Yellowstone Valley, Weed and Iddings, 5924. 
Yellowstone Valley, glaciation of, Weed, 5920. 
Pacific Coast region. 
Alpine glaciers of the Sierra Costa Mountains 
in California, Hershey, 2496. 
Drift mounds, Rogers, 4659. 
Drift phenomena of Puget group, Willis, 6209. 
Geology of the Cascade Mountains, Willis, 
6203. 
Geology of the Cascade Mountains, Russell, 
4721. 
Glacial erosion and the origin of the Yosemite 
Valley, Blake, 482. 
Glaciation in Puget Sound region, Willis, 6204. 
Glacial phenomena of Okanogan County, 
Dawson, 1459. 
Glaciers of Mount Rainier, Russell, 4714. 
Moraine, ancient glacial, Smith, W. H., 4056. 
Moraine, diagonal, Plummer, 4412. 
Physiographic geology of Puget Sound basin, 
Kimball, 3161. 
Pleistocene geology of the south central 
Sierra Nevada, Turner, 5486. 
Tacoma folio, Washington, Willis and Smith, 
6216. 
Terrace of Columbia, Russell, 4715. 
Truckee folio, Lindgren, 3534. 
