INDEX TO REPORT OF THE STATE PALEONTOLOGIST 1902 1307 



Pterygotus (continued) 

 bilobus, 1088, 1089, 1103. 

 buffaloensis, 1104. 

 cobbi, 1104. 



macrophthalmus, 1089, 1103. 



monroensis, 868, 1102-3, 1104. 

 explanation of plate, 1286. 



osborni, 1088. 



osiliensis, 1090. 



raniceps, 1088. 



taurinus, 1089. 

 Ptychopteria?sp., 993, 995. 

 Ptychopteria, 991. 



sp.?, 993, 994, 995. 



elongata, 993, 994. 



elongata?, 994. 



perlata?, 994. 



proto, 994. 



salamanca, 994. 

 Publications, 868-71. 

 Pugnax ? sp.?, 995. 

 Pyrite layer at horizon of Tully lime- 

 stone, dwarf fauna, 870-71, 892-920. 



Quarry sandstones, 990. 

 Quartz pebbles, etched, 983-84. 



Randall, F. A., cited, 976. 

 Raymond, W. G. acknowledgments to» 

 854. 



Remopleurides, 946. 



Rensselaer county, Hudson river for- 

 mation, 853, 934-58. 



Rensselaeria sp., 1067. 

 aequiradiata, 1193, 1208. 

 mutabilis, 1061, 1191, 1208. 

 ovoides, 1202, 1203, 1208. 



Reticularia bicostata, 1173. 



Rhinestreet shale, exposures, 1004, 

 1010, 1011, 1013, 1014, 1016, 1018, 

 1019, 1020, 1021, 1022, 1029; thick- 

 ness, 1010. 



Rhipidomella sp., 1189, 1206. 

 discus, 1191, 1203, 1206. 

 emarginata, 1203, 1206. 

 eminens, 1058. 

 musculosa, 1202, 1203, 1206. 

 oblata, 1057, 1058, 1188, 1190, 1191, 

 1193, 1197, 1203, 1206. 

 emarginata, 1188. 

 tubulostriata, 1058. 



Rhynchonella sp., 1140. 



agglomerata, 1174. 



altiplicata, 1057. 



bialveata, 1191, 1207. 



inutilis, 1191, 1207. 



lamellata, 1120, 1121, 1184. 



?lamellata, 1117, 1119, 1120, 1122, 

 1123, 1124, 1127, 1128, 1144, 1151, 

 1169. 



litchfieldensis, 1049. 



?litchfieldensis, 1174. 



pisum, 1117, 1127, 1128, 1133, 1134. 



semiplicata, 1188, 1207. 



transversa, 1191, 1193, 1207. 



venustula, 892. 

 Rhynchospira sp. nov., 1188, 1207. 



formosa, 1050, 1057, 1061, 1062, 

 1067, 1174, 1207. 



excavata, 1050-51. 



globosa, 1188, 1189, 1207. 



scania, 995. 

 Rhynchotrema formosum, 1067, 1188, 



1191, 1193, 1203. 

 Rhynchotreta cuneata, 1049. 

 "Ribbon limestone," 1142, 1148. 

 Ries, Heinrich, cited, 1062, 1199, 1227. 

 Rockland county, mastodons, 923. 

 ; Roemerella grandis, 1055. 

 Rogers, cited, 1031. 



Rondout, section at, 1142-50, 1166-67; 

 quarries at, 1148; disturbed fossilif- 

 erous rocks in the vicinity of, 1176- 

 1227. 



Rondout waterlimes, 1115-16, 1157- 

 58, 1166-67; thickness, 1115, 1120, 

 1143, 1163; 



exposures: at Union Springs, 

 1130; at Frontenac island, 1135, 

 1136; in Onondaga county, 1162-63, 

 1165; in Herkimer county, 1169-70; 

 near Rondout, 1064, 1142, 1143, 

 1180-83, 1184-85, 1224. 

 Round pebble conglomerate, 971, 983- 

 Ruedemann, Rudolf, investigations 

 in Rensselaer and Washington coun- 

 ties, 853; assistant state paleontolo- 

 gist, 871; Cambric Dictyonema 

 Fauna in the Slate Belt of Eastern 

 New York, 934-58; cited, 1036, 

 1063, 1158, 1334; mentioned, 1064. 



