INDEX. 



A. rage. 



A bietUes erncatinae Lesqiiereux, description of 212 



longifoliius (Fontaine) Berry, description of 211-212 



plate showin^i; , 225 



Accuracy in compiitations, excessive 41 



Ackjiowledgment for aid 22 



Akinetic surface, proposed use of term 8 



Alinement charts, nature of 42 



prei)aration and use of 44-46, 48, 49-50 



Allen, E, ., acknowledgment to 22 



Andromeda novaccacsanae Hollick, description of 177-178 



notaccacsarcae, plate showing 181 



snowii Losquereux, description of 178 



Anomalina bilatcralis Cushman, n. sp., description of 97-08,137 



bilateralUf, plate showing 115 



grosserugosa (Gumbel)H. B.Brady? var., description of. 98 



plate showing U5 



mississippiensis Cushman, n.sp., descriptions of 98, 137 



plate showing , 115 



vicksburgensis Cushman, n. sp., description of 137 



plate showing 152 



Antelope Hill, Ariz., sandstone composing 188 



Antelope Wash, Ariz., section on 70 



Aralia newberryi Bevvy, description of 220-221 



ravniana Heer, description of 21^220 



plate showing 225 



saportana Lesquereux?, description of. 177 



tcellingtoniana Lesquereux, description of 176-177 



plates showing 181 



Araliopsoides cretacea (Newberry) Berry, description of 221-222 



cretacea, plate showing 225 



Arizona, northwestern. See Mohave County, Ariz. 



Arthurs BIulT, Tex. , fossil plants collected at 153 



Articulina bt/ramen^is Cushman, n. sp., descriptions of 103, 143 



bt/ramen3is, plate showing 121 



Arundn groenla ndka Heer?, description of 213 



Aspknium dicksojiianum Heer, description of 207-208 



Asterigerina subacuta Cushman, n. sp., description of ICK) 



subacuta, plate showing 118 



B. 



Bancroft, Howland, cited 185 



Basalt resting on a conglomerate of basalt and other boulders near 



Toquerville, Utah, plate showing 67 



Bassler, Harvey, Reeside, John B., jr., and, Stratigraphic sections 



in southwestern Utah and northwestern Arizona 53-77 



Beaver Dam Mountains, Utah, section in 76-77 



Bedding planes, classification of, difficulties in 5 



" Bellerophon limestone," fossils collected in 66 



Bend series, correlation of well sections with subdivisions of 15-16 



difference between shales in 8-9 



distinction between black shale and black limestone in 9 



investigation of, dilTiculty with staining matter 2 



flint treated separately in 2 



lithologic correlation in, inlro*luction to discussion of 6-7 



nature of oil-producing beds in 20 



object and methods of the investigation of 1-5 



position of oil sands in 18-20 



" Smith wick lime" in well borings from 16 



summarj' and conclusions on 20-22 



time required for lithologic work on 20 



unit A of well borings from 7 



unit B of well borings from 7-9 



units C andC of well borings from 9-10 



unit D of well borings from 10-1 1 



units E, F,and O of well borings from 11-12 



units U and 1 of well borings from 12-13 



unit J of well borings from 13 



Page. 



Bend series, units K and L of well borings from 13-15 



volcanic origin of material from 12 



white shale in well borings from 12 



Benzoin venustum ( Ix-squereux ) Knowlton, description of 171-172 



vtnuatum, plate showing \%\ 



Berry, Edward Wilber, fossils determined by 153-154 



The flora of the Cheyenne sandstone of Kansas 199-225 



The flora of the Woodbine sand at .\rthursBlufI, Tex 153-181 



Big Horn Mountains, Ariz., hills of chlorilic schist at north end 



of , plate showing iM 



BMocuHna orjiata D'Orbigny, description of 143 



omata, plate showing ' 150 



ap.?, description of 105 



Bp.?, plate showing 122 



Bingen sand, relation of flora of, to that of the Woodbine sand.. 156-157 



Black Butte, Ariz., plate showing 185 



Black Rock Canyon, Ariz., section in 70 



Black Rock Spring, Ariz., section near 75 



Bloomington, Utah, sections on Virgin Rivernear 75-76,77 



Bloomington dome, Utah, section at 74 



Bolivina amygdalaeformia B.. B. Brady, description of 91 



amy^dflfaf/ormw, plate showing 109 



fooftri Cushman, n. sp., description of 126 



plate showing 146 



frondfa Cushman n. sp., description of 126-127 



plate showing 146 



mlssissippiensia Cushman n. sp., description of 92 



plate showing 109 



nUida H. B. Brady, description of 91 



plate showing 109 



Tobiista H. B. Brady, description of 91-92 



vicksburgensis Cushman, n. sp., description of 126 



plate showing 146 



cf. B, punctata U'Orbigny, description of 126 



Brachyphyllum macrocarpumformosum Berry, description of. . . 160-161 



macrocarpum formosum, piate showing 181 



BuHminn ovata D'Orbigny?, description of 92 



Qvata, plate showing 110 



pupnides D'Orbigny, description of 127 



plate showing 146 



BuUmindla cnntraria (Reuss) Cushman, description of 128 



subteres H. B. Brady var. angusta Cushman, n. var., descrip- 

 tion of 127-128 



plate showing 146 



BuUrush, Ariz., section near 70 



Byram, Miss., fossils found near 83-85 



Byram calcareous marl, deposition of 88 



expos*ires of, at Byram, Miss 81 



at Woodwards, Miss 82 



near Vicksburg, .Miss SO-81 



on Leaf River, .Miss K2 



fauna of, descriptions of 89-105 



occurrence of 81, 82-85 



relationships of 87-88 



feat nrcs of 79-*0 



foraminifera found in, at the type station 124-125 



C. 



Caliche, occurrence of, in the lower G ila region , Anz 190 



Carpolithus behiderensu Berry, n. sp., description of 224 



beliiderensis, plale showing 225 



sp. 1, description of 179 



sp. 2, description of 180 



plate showing ISI 



sp. 3, description of ISO 



plate showing IM 



Cartesian coordinates, disadvantages of 41 



Casey, T. L., cited 79 



227 



