INDEX. 



175 



Pago. 



Rhamnus? pealei Knowlton, PI. XV, fig. 7 91,158 



williardi Knowlton..... , 156 



Richards, R. W., on geologic section in Bull Mountain coal field, 



Mont 32,33 



Richardson, G. B., on division of Monument Creek group 21 



on geology of Book Cliffs area , 56 



on Laramie in Trinidad coal field, Colo 19 



Rocky Mountain region, early opinion on coal-bearing rocks of * . . 3 



Rosales 146 



Rose, Bruce, on Willowbuhch coalarea, Alberta 47 



Rulac orataegifolia Knowlton 150 



S. 



Sabal campbelli? Newberry 91 



montana Knowlton, PI. Ill, fig. 4 90,91,119 



sp. of. S. montana Knowlton 92 



Sabalites grayanus (Lesquereux) Lesquereux 119 



Salicaceae 124 



SaIioales...i 124 



Salix amygdalaefolia Lesquereux 125 



angustaAlBraun 25,125 



brittoniana Knowlton, PI. XXI, fig. 8 90,125 



integra Goppert 125 



myrieoides Knowlton, PI. IV, fig. 7 91,124 



wyomingensis Knowlton and Cockerell, PI. IV, figs. 3, 4, 8 . 90, 91, 125 



Salix? sp 23 



San Juan Basin, N. Mex., geology of 69 



Sapindaceae 150 



Sapindales .- 148 



Schizaeaceae 112 



Sehultz, A. R., on geology of Black Buttes area, Wyo 63 



on geology of Lincoln County, Wyo 68 



ongeology of Point of Rocks area,Wyo 66 



Scranton, Colo., coal at, stratigraphy of 103 



Sequoia acuminata? Lesquereux, PI. II, figs. 7, 8 24, 89, 90, 91, 114 



brevifolia Heer 23 



longifolia Lesquereux, PI. HI, fig. 3; PI. IV, fig. 2 23, 90, 115 



magnifolia Knowlton 116 



obovata? Knowlton 24 



reichenbaehi (Geinitz) Heer, PI. XX, figs. 1, 2 114 



Shoshone group, position of 80 



Sinclair and Granger, on Paleocene deposits of San Juan Basin, 



N. Mex 39 



on vertebrate fossils from San Juan Basin area 72 



Smilaceae 118 



Smilax carbonensis Cockerell 118 



grandifolia Unger 91, 118 



Smilax? inquirenda Knowlton, PI. IV, fig. 5 91,92,118 



Smith, Carl D., on Sentinel Butte lignite field, N. Dak.-Mont 30 



Spermatophyta 114 



Sphenopteri8 (Aeplenium) elongatiim Newberry 112 



Stanton, T. W., on ageandstratigraphie relations of Ceratops beds. 32 

 on boundary between Cretaceous and Tertiary in North 



America 36 



on geologic section in Fish Creek area, Mont 53 



on geology of Coalville area, Utah. 68 



on invertebrates from Edmonton and Paskapoo formations. . 48 



on nonmarine invertebrates of San Juan Basin 73 



on stratigraphic and faunal relations of Lance formation 33 



and Hatcher, J. B., on geologic section in Musselshell River 



area 52 



and Knowlton, F. H., geology and paleontology of Ceratops 



beds. 28 



on geology of Point of Rocks area, Wyo _ 65 



on stratigraphy and paleontology of Black Buttes, Wyo .. . 62 



Stebinger, Eugene, on Montana group of northwest Montana. . . 48 

 Stephenson, L. W., on Cretaceous-Eocene contact along Rio 



Grande 75 



•Sternberg, C. H., on Judith River formation 78 



Stevenson, J. J., on Cretaceous age of beds in Colorado and New 



Mexico 10 



Stone, R. W., on coal in Crazy Mountain area, Mont 30 



on geologic section in central Montana 52 



and Calvert, W. R., on stratigraphic relations of the Livingston 



formation 53 



Superior, Colo., Laramie flora at 90 



Synonyms and changes of interpretation of flora 94 



Page 

 T. 



Taff, J. A., on geology of Book Cliffs area 55 



on Sheridan coal field, Wyo 30 



Taxodiaceae , U4 



Texas, " Laramie" in 74 



Thallophyta 107 



Tiliaceae? „ 159 



Torrejon formation, position of 71 



Triceratops 26 



Tulatoma thompsoni White 85 



Tyrrell, J. B., on establishment of Edmonton and Paskapoo 



formations 44 



XT. 



Uinta and Green River basins, stratigraphy of 55 



Ulmusf irregularis Lesquereux 134 



Umbellales 159 



Unio ? 85 



Urticales 128 



V. 



Veatch, A. C, on geology of Carbon County, Wyo 60 



on geology of southwestern Wyoming area 30, 67 



on type section of Laramie 79 



on validity of term Laramie 17 



Vermejo formation, position and plants of 19 



Vertebrates of the Laramie 84 



Viburnum dichotomum Lesquereux 153 



dilatatum Thunberg , - 1 . 153 



marginatum Lesquereux. 24, 25, 146 



platanoides Lesquereux 146 



Viburnum? sp 23,24 



Vitis olriki Heer 24,25 



Viviparus prudentia White 85 



Volsella (Brachydontes) regularis White 85 



W. 



Ward, L. F., history of Laramie problem by 3 



on age of the Laramie .". . . 15, 42 



Washburn, C. W., on Laramie in Big Horn Basin, Wyo 30 



on Laramie in Canon City coal field 19 



Weed, W. H., on Fort Union formation in Montana 43 



on Livingston formation 50 



Wegemann, C. H., on geology of Coalville area, Utah. 69 



West Elk Mountains, Colo., geology of 56 



White, C. A., history of Laramie problem by 3 



on geology of Black Buttes area, Wyo ; 62 



on geology of Evanston area, Wyo 66 



on " Laramie" in western Texas and northern Mexico 74 



on post-Cretaceous position of Laramie 13 



on reference of Fort Union to Laramie 42 



on wide distribution of Laramie 14 



Whiteaves, J. F., on Laramie invertebrates 45 



Willis, Bailey, history of Laramie problem by 3 



Woodruff, E. G., on Red Lodge coal field, Mont 30 



Woolsey, L. H., on Bull Mountain lignite field, Mont 30 



Wyoming, dinosaurs in Converse County 26 



geology of Black Buttes 61 



Carbon County area. . . r 59 



Point of Rocks area 65 



southwestern area 30, 66 



Y. 



Yampa coal field, Colo., geology of. 58-59 



Z. 



Zamiostrobus mirabilis Lesquereux 116 



Zizyphus cinnamoinoides Lesquereux 157 



coloradensis Knowlton, PI. XV, fig. 5 92,157 



corrugatus Knowlton, PI. XVII, fig. 3 158 



fibrillosus Lesquereux 158 



hendersoni Knowlton, PI. XV, figs. 1, 2 91, 157 



minutus Knowlton, PI. XVIII, fig. 1 158 



regularis Knowlton 91 



o 



