256 



University of Texas Bulletin 



Telinaa Stoliczka 189, 198, 223 



xetra 224 



xetriformis 189, 222, 224 



Nerinea sp. 



Nerita sp. *** 168 



Neritina sp. . 168 



Nigeria, fauna of 196, 209. 214, 227, 231 



Nodosaria texana 18, 19, 28, 32, 34, 41, 146, 170 



Noetling, F. 146, 197 



Noland's River 



North Central Texas 



North Denison sands _.: 



Northern Europe, fauna of - 



France, fauna of 



Germany, fauna of 



Tunis, pyritic fauna of 66 



Nucula 29. 31, 3: 



nokonis n. sp. 118, II 



wenoensis n. sp. -. . 1*0, 168 



Oklahoma 40 



Opal, Zacatecas .60, 191 



Ostrea(Alectryonia}quadrir>licata Shumard _ 



carinata 



carinata ? Lamarck . 



columba major 193, 194 



foisseyi Lemoine _. 6 | 



marcoui 



quadriplicata 20, 28, 29, 31, 32, 36, 41 



sp. aff. diluviana Linnaeus -- 

 subovata 



Ostreidae 



Oxyrhina 



Pachydiscus peramplus _ 



Pachymya 



Paleontology 



Palestine, fauna of _ 



Paluxy sand 



Parker County, Texas, thickness of formation-- 16 



Parras, Mexico 229 



Pawpaw formation 9, 41, 42, 43, 51. 53, 60, 62 



clay facies of 32 



correlation of 1, 40 



facies of 11. 20, 26. 27 



fauna of 44, 45, 60-63 



fossils 9, 10 



ironstone of 



limonitic and pyritic fauna of 61-63 



lithology 26, 27 



location of outcrop --9, II 



marl facies S< 



thickness 26, 26, 33 



changes in 10, 12 



sandstone facies 



shales 45 



stratigraphy 



Pecos, Texas 1? 



Pecten - 29, 33 



georgetownensix (Kniker) _ 



inconspicuus Cragin 123, 170 



mbalpinus 17, 29, 31 



Pedinopsis symmetrica (Cragin) . 



Pelecypoda 



Pelecypods, pyritic or limonitic, tabulation of 63 



Peltastes sp. ._.102 



Pennsylvanian strata .--18, 14, 1 



Pentaceras ainericanus n. sp. 3.9, 162 



Pentagonaster teitnsis Adkins and Winton S5, 162 



Peron, A. 6, 194 



Peru, Salmurian fauna of _. . 199, 200, 214 



Pervinquiere, L. 42, 



45, 64, 66, 146, 189, 194, 196, 208, 212, 221, 222 



Petrascheck, W 186, 186, 197, 201, 202 



Petrographical horizons 183 



Phyllocr.raa forbexiatium d'Orbigny : 67 



diegoi Boule, Lemoine and Thevenin 67 



Pinna 33 



yuadalupe Boese 41 



Placenticeras 226 



Placonmilia 63 



bravoensis 41 



mexicana 41 



gp. 41 



Plicatula sp. 29 



Polytechnic well. Fort Worth 13 



Porto dos Barcos 199 



Portugal, fauna of 196, 209, 214, 217 



Turonian fauna of, 186, 187, 188, 193, 212, 218, 221 



Pre-Cambrian strata --. 18. 14, 16 



Primrose, Tarrant County 54 



Prionotropis 202 



Woolgari 197, 211 



Protocardia 34 



multistriata 20 



p. aff. mltistriatum (Shumard) 1X6, 168 



sp. aff. texana 20 



texana 17 



Protozoa 145 



Province of Sergipe, Brazil 199 



Pseudaspidoceras 196, 198, 200, 231 



aff. Footeanum Petrascheck 186, tOS 



aff. pedroanum White 187, 209, 238 



Footeanum Stoliczka 186, 198, 199, 209, 210 



pedroanum White 210 



aalmuriense 197, 209 



sp. 227 



PfteudotisBotia Douvillei 197 



Ptychoceras 69 



Ptychodun ' 63 



Puzosia Austeni 197 



Pyrite ammonites 42, 55, 66, 58, 69, 60-61, 64-67 



fauna, comparison of 53 



of North Texas Comanchean 53-67 



of Pawpaw formation 44.47-53 



summary of 60-67 



Pyritic starfishes 54 



Quarry limestone 29, 31, 32, 35, 36, 37 



Quihi, Texas 68, 59 



Red River J 64, 55 



Red River valley 19. 20, 21, 27, 36 



Reed Plateau, Texas 59 



Regularia 62 



Remondia 32 



Remondia? acuminata (Cragin) 1S6, 160 



Rhone basin 65 



Richardson, G. B. 147 



Riovista, Texas 12, 20, 25, 51 



Ritter, Frederico 183, 211. 218 



Roanoke, Texas 17, 18 



Roberts, Jno. R. 41 



Roemer, F. 228 



Round Rock, Texas 19 



Rudistid facies 17, 24 



Runnels County, Texas 25 



Sahara desert, the 214 



Salenia sp. 



Salenidae 62 



Salmurian, faunas of, 186, 199, 194, 195, 196, 208. 



211, 212, 213, 215, 217, 218, 219, 227, 228, 231 



Santonian 228 



Saumur, France 189 



Saxony, Cenomanian of 186, 209 



fauna of 197 



Saxony-Bohemia, Sa'murian of 200 



Sayn. G. 64, 147, 202 



Scapkites .-26. 2: 



aefjualia 42, 67 



Hilli Adkins and Winton '9, 162 



sp. 54, 69 



sp. aequalia 43 



wortkenftis 16 



Sch'agintweit, O. 199, 200 



Schlvcnbachia 211 



