56 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 
Cretaceous — Continued. 
Mississippi Valley— Continued. 
Geognostic and geographic observations in 
Minnesota, Kloos, 3193. 
Geological formations, Keyes, 3046. 
Geological occurrence of clays, Keyes, 3090. 
Geology of Aitkin County, Minnesota, Upham, 
5652. 
Geology and paleontology of Louisiana, 
Vaughan, 5722. 
Geology of Carroll County, Iowa, Bain, 205. 
Geology of Delaware County, Calvin, 714. 
Geology of Guthrie County, Bain, 193. 
Geology of Itasca County, Minnesota, Grant, 
2138. 
Geology of Lyon and Sioux counties, Iowa, 
Wilder, 6140. 
Geology of Montgomery County, Iowa, Lons- 
dale, 3567. 
Geology of Plymouth County, Bain, 196. 
Geology of Virginia plate, Minnesota, Win- 
chell, 6355. 
Geology of Woodbury County, Bain, 180. 
Iowa gypsum, Keyes, 3107. 
Log-like concretions, Todd, 5416. 
Minnesota so-called Cretaceous deposits, Sar- 
deson, 4805. 
Mississippi drainage system, Westgate, 6014. 
Moraines of the Missouri couteau, Todd, 5412. 
Niobrara chalk, Calvin, 698. 
Report on field work in Minnesota in 1893, 
Upham, 5571. 
Report on field work in 1893, Spurr, 5167. 
River valleys of the Ozark plateau, Hershey, 
2471. 
Sioux quartzite, Beyer, 433. 
Great Plains region. 
Belvidere beds, Cragin, 1122. 
Comanche series, in Kansas, Oklahoma, and 
New Mexico, Hill, R. T., 2547. 
Cone-in-cone, Harnly, 2293. 
Correlation of Colorado formation, Logan, 
3556. 
Cretaceous formation in southwestern Kan- 
sas, Ward, 5853. 
Cretaceous of Kansas, Niobrara, Williston, 
6219. 
Cretaceous rocks in Kansas, Hay, 2396. 
Dakota Cretaceous in Nebraska, Gould, 2077. 
Dicotyledonous flora in the Cheyenne sand- 
stone, Hill, R. T., 2546. 
Distribution of Cheyenne sandstone, Prosser, 
4496. 
Geological reconnaissance in Oklahoma, Ad- 
ams, 42. 
Geology and water resources of a portion of 
southeastern South Dakota, Todd, 5436. 
Geology of Fort Riley Reservation, Hay, 2395. 
Geology of Nebraska, Darton, 1328. 
Great Plains of the North, Hague, 2231. 
Invertebrate fauna of the Dakota formation, 
White, C. A., 6035. 
Kansas, Geology of, Hay, 2393. 
Kansas Niobrara Cretaceous, Williston, 6232. 
Kansas physiography, Beede, 392. 
Local deformation in Kansas, Haworth, 2366. 
Lower Cretaceous of Kansas, Gould, 2075. 
Cretaceous— Continued. 
Great Plains region — Continued. 
Mentor beds, Jones, 2929, 2930. 
Niobrara chalk, Calvin, 694. 
Sandstone dikes, Hay, 2391. 
Stratigraphy of Platte series, Cragin, 1125. 
The Mentor beds, Cragin, 1121. 
Transition beds from Comanche to Dakota, 
Gould, 2073. 
Underground waters, Haworth, 2369. 
Underground waters oi Nebraska, Darton, 
1323. 
Underground waters of the Arkansas Valley, 
Gilbert, 1999. 
Upper Cretaceous of Kansas, Adams, 39. 
Upper Cretaceous of Kansas, Logan, 3552. 
Upper Permian and Lower Cretaceous, Pros- 
ser, 4491. 
Southwestern region. 
Alleged Jurassic of Texas, Hill, 2553. 
Artesian and other underground water, Hill, 
2537. 
Asphalt deposits, Vaughan, 5726. 
Cement materials of Arkansas, Branner, 545. 
Characteristics of the Ozark Mountains, 
Keyes, 3087. 
Choctaw and Grayson terranes of the Arietna, 
Cragin, 1117. 
Cimarron series, Cragin, 1128. 
Cinnabar in Texas, Blake, 467. 
Coal field, Colorado (Texas), Drake, 1537. 
Comanche series, Vaughan, 5725. 
Couches a Rudistes, Douville, 1532. 
Counties, geology of , Menard, etc., Comstock, 
1059. 
Cretaceous area north of Colorado River, Taff, 
5284, 5285. 
Cretaceous at El Paso, Stanton and Vaughan, 
5200. 
Double Mountain section, Durable and Cum- 
mins, 1561. 
Fossil plants from the Comanche series, Fon- 
taine, 1847. 
Fossils of the Comanche, Cragin, 1129. 
Fossil sponges in the Cretaceous of Texas, 
Merrill, 3969. 
Geology of Edwards plateau, Hill and 
Vaughan, 2556. 
Geology of Oklahoma and northwest Texas, 
Cope, 1090. 
Geology of parts of Texas, Indian Territory, 
and Arkansas, Hill, 2545. 
Grahamite, occurrence of, Dumble, 1562. 
Guadalupe Mountains, Tarr, 5303. 
Jura and Neocomian, Marcou, 3662. 
Kent section, Dumble and Cummins, 1565. 
Llano Estacado, report on the, Cummins, 1224. 
Middle Rio Grande, geology of, Dumble, 1557. 
Northwest Texas, geology of, Cummins, 1226. 
Nueces folio, Hill and Vaughan, 2562. 
Paleontology of Cretaceous of Texas, Hill, 
2539, 2540. 
Reconnaissance in the Rio Grande coal fields 
of Texas, Vaughan, 5738. 
Report for 1891, Kennedy, 3027. 
Review of " Boletin de la Comision geologica 
de Mexico," Stanton, 5196. 
