346 



INDEX 



Scaumenacia curta, 171, *3i2 



restoration of, *i72 

 Schuchert, C, cited, gn 

 Seely Creek (Pa.), see Lambs Creek 

 Selenosteus sp., 19, 78, *79 

 Selenosteus? 80, 81, *2s6 

 Semionotus fultus, 194 



tenuiceps, 194 

 Semon, R., cited, 173 

 Shagreen scales, isolated, from Cono- 



dont bed, *3i2 

 Sharks and rays, 127 

 Shark vertebra, 155 

 Smith, Burnett, cited, 56 

 Species, new, list of, 20 

 Sphenophorus lilleyi, see Oestophorus 



Ulleyi 

 Sphyma magna, 155 

 Springbrook, N. Y., 12, 123, 149 

 Squatina alifera, 156 



speciosa, 156 

 Stenognathus denticulatus, 13, 71, *72 

 dohchocephalus, 19, *66, *67 

 gouldi, sjoionymy of, 68 

 gouldi? mandible, 71, *228 

 insignis, 13, *73, 74, *24o 

 insignis? antero-superognathal, 78 

 mixeri, 19, 75 



plates of type specimen, *76-77 

 ringuebergi, 19, 68 



type specimen, 69, *2 28 

 specimen showing notochord, 69- 

 70, *SS6 

 Stethacanthus depressus, 170, *3o6 



praecursor, 15, 169, *3o6 

 Sturgeon Point, on Lake Erie, N. Y., 

 10, 22, 34, 56, 69, 75, 90, 97, 

 loi, 184, 185, 188 

 Styliola layer, see Genundewa 

 Swartz, C. K., cited, 104 

 Symphyseal teeth in Arthrodira, 82 

 Synthetodonts, are not dipnoan, 150- 



151 

 S3Tithetodus calvini, 15, 150, *3o8 



Teller, E. E., cited, 102 



species named for, 117 



specimens in his collection, reference 

 to, 105, 222, 262, 264 



specimens presented by, 7, 51, 105, 

 108, 112, 116, 119, 164 

 Titanichthys sp., *65, *236 

 Traquair, R. H., cited, 98 

 Triassic, 192, 193, 194 

 "TrUobite bed," io_ 



Machaeracanthus in, 10, 166 

 Troy, Bradford Co., Pa., 25 

 Tully limestone, 1 2 



fishes of, 12 



W 



Watson, D. M. S., cited, 180 



and Day, Henry, cited, 172 

 Weller, Stuart, cited, 144 

 Wende, E., specimens obtained by, 196, 

 198 



Mrs. E., specimen presented by, 196 

 West River shale, 18 



fishes of, 18 

 Whiteaves, J. F., cited, 91, 141, 142 



on Aspidichthys notabilis, 92 

 Wieland, G. R., on fragments of wood 



in the Conodont bed, 17 

 Wildungen, Germany, 16 

 Williams, H. U., cited, 182 



his Rhadinichthys figures, copy of, 

 .183 



specimens collected by, loi 

 WiUiamsville, N. Y., 102 

 WUlink, Erie Co., N. Y., 55 

 Williston, S. W., cited, 180 

 Windom, N. Y., 89 

 Wright, A. A., citedj 43 

 Woodward, A. S., cited, 98, 124, I43», 

 176, 180 / 



on Phyllolepis, 21 



on relationships of Gyracanthidse to 

 Acanthodii, 140 



species named for, 83 



