INDEX TO REPORT OF THE STATE PALEONTOLOGIST 1902 1301 



1108, 1109, 1110, 1113, 1115, 1116, 

 1129, 1130, 1137, 1141, 1143, 1147, 

 1158, 1167, 1168, 1169, 1170, 1172; 

 mentioned, 1041. 



Halysites, 862. 

 catenulatus, 1109, 1115, 1125, 1126, 

 1128, 1132, 1134, 1150, 1151, 1173. 



Hamilton shales, exposures, 1019, 1020, 

 1029, 1178. 



Hartnagel, C. A., Preliminary Observa- 

 tions on the Cobleskill ("Coralline") 

 Limestone of New York, 1109-75; 

 collection of fossils, 855, 883-90; 

 report of work on Cobleskill forma- 

 tion, 858-62; work of, 871; cited, 

 1051, 1182, 1184, 1210, 1227. 



Hatch flags and sands, exposures, 

 1005, 1010, 1012. 



Hatch shales, thickness, 1010. 



Hayes, C. W., cited, 984, 1227. 



Hederella sp., 1119, 1126. 



Helderbergian, exposures, 1165, 1183. 



Helderbergian and Oriskanian faunas, 

 affinities between, 1202. 



Helderbergian invasion, 1155. 



Helderbergian species, range of, 1205-8. 



Herbst, cited, 895, 900. 



Herkimer county section, 1167-70. 



Hicks, H., cited, 945. 



Hindia fibrosa, 1188, 1189, 1191, 1197, 

 1203, 1206. 



Hipparionyx proximus, 1202, 1203, 

 1206. 



Holm, cited, 1087, 1101, 1108. 



Holopea antiqua, 1137, 1186. 

 elongata, 1186. 

 pervetusta, 1186. 

 subconica, 1186. 



Holoptychius, 991. 

 americanus, 994. 



Homalonotus sp., 1118, 1128. 

 major, 1204, 1208. 

 vanuxemi, 1208. 



Hormotoma sp., 1186. 



Howes Cave section, relations of 

 Cobleskill at, 1114-15. 



Hudson river shale, Cambric Dictyo- 

 nema fauna in the slate belt of east- 

 ern New York, 853-54, 934-58; of 

 : Becraft mountain, 1036-38. 



Hudson river valley, Cobleskill lime- 

 stone of, 1141-55. 

 Hughmilleria, 868, 1087-98. 

 socialis, 868, 1088, 1091-97, 1103. 

 explanation of plates, 1250-68, 

 1286, 1288, 1290. 

 var. robusta, 868, 1097-98. 

 explanation of plate, 1280. 

 Huxley, cited, 1108. 

 Hypothyris cuboides, 892. 



Ilionia cf. canadensis, 1117, 1127, 1128. 

 galtensis, 1117, 1127, 1128, 1156. 

 sinuata, 1117, 1120, 1123, 1124, 

 1125, 1126, 1127, 1128, 1133, 1134, 

 1187. 

 Isochilina sp., 1190, 1191. 

 sp.?, 1208. 



Jenkins, John J., cited, 1030. 

 Jones, T. Rupert, cited, 960. 



Kayser, cited, 946. 



Killbuck conglomerate lentil, 973, 977. 



Kingston beds, 1063-68, 1194; thick- 

 ness, 1034. 



Kionoceras darwini, 1117, 1127, 1128, 

 1156. 



Kjerulf, cited, 938. 



Knapp beds, 980-82, 990; age, 985; 

 fossils, 995. 



Laevidentalium sp.?, 1186. 



Lake Erie, stratigraphy of Portage 



formation between the Genesee val- 

 ley and, 1000-29. 

 Lamellibranch shell, torsion of, 



1228-33. 

 Lamellibranchiata, 866, 1020, 1021, 

 1023, 1026, 1156; dwarf forms, 

 908-11. 



gen. et sp. nov., 1188, 1208. 

 Laona sandstone, 1026; exposures, 



1027, 1029. 

 Lapworth, Charles, cited, 934, 939, 



948-49, 951, 953. 

 Laurie, cited, 1089, 1090, 1108. 

 Leda, 909. 



rostellata mut. pygmaea, 909. 

 explanation of plate, 1240. 

 Leiorhynchus? hecate, 902. 



