516 



University Geological Survey of Kansas. 



Spirifer: 



planoconvexa 101 



striatus 100 



striatus var. triplicatus 99 



triplicatus 99 



Spiriferidse 77 



Spiriferina 7, 96 



cristata 96 



kentuckyensis 96 



Spirigera americanus 104 



caput- serpentis 106, 107 



pectinifera 104 



planosulcata 104 



subtilita 105 



Sponges 11 



Spongise 5, 11 



Sporetodus janewayi 242 



Springer, Frank 243 



Stanton, T. W 237 



Stellispongia 13 



Stemmatocrinus 39 



Stewart, Alban, article by 257 



Stratodus 327 



apicalis 328 



Stratodontidse 326 



Streptorhynchus crenistria 63 



keokuk 63 



richmondi 62 



robusta 63 



striatocostata 65 



Striata? 67 



Strophomena 67 



Strophomenidaj 6 



Sycones 5 



Syllsemus 383 



latif rons 384 



Syntegmodus 393 



Syntrialasma hemiplicata 91 



Syringopora 5, 24, 25 



multattenuata 25 



Syringoporidse 5 



T. 



Table of contents vi 



Teleosts of the Upper Cretaceous . . 256 



Teleostei 259 



Teleost fishes, genera of 386 



Telotremata 7 



Terebratula antisiensis 105 



argentea 105 



bovidens 95 



de royssi 104 



elongata 95 



genicula 95 



hastata 95 



mormoni 103 



peruviana 105 



rocky mon tana 92 



royssi 105 



subtilita 105 



utah 93 



Terebratulidas 7 



Terebratulites cristatus 96 



Thryptodus 391, 393 



Trachypora 5, 22 



austini 22 



ornata 22 



Triyenaspis 382 



Trigoniida? 8 



W. 



Williston, S. W., paper by 380 



Woodward, A. S 259 



X. 



Xiphactinus 265 



audax 267 



brachygnathus 293 



lowii 293 



Xiphias 362 



Y. 



Yoldia 8, 152 



glabra 153 



knoxensis 154 



subscitula 152 



Z. 



Zaphrentidse 5 



Zeacrinus 6, 29, 45 



robustus 29 



