552 



Index 



Harting 60 



Hatch, F. H., — Corstorphine.184, 185 



Hauer, F. v 243 



Haug, E 26 



Haug, on Prolebias 249 



Havvkesbury fishes 287 



Hawkesbury formation 186 



Hawkesbury-Wianamatta Series. 206 



Hayes, on volcanic dust 41 



Head-glands in Metanemerteans. .65 



Head-grooves of Nemerteans 65 



Hecla, eruption at 39 



Hedley, C, on Antarctic Continent, 



445. 453 



Hear, 243, 245, 246, 248 



Helderbergian beds 127 



Heliastes 388 



Helodus simplex 144, 156 



Helvetian beds 245 



Hemibranchii 365 



Hemichordata 19, 61 



Hepaticae, oil in 49 



Heredity 11, 13 



Hesperornis 218 



Heterotis 354, 428 



Heterolepidotus 489 



Heteroneraerteans 85 



Heteroplacoda 257, 261 



Heteromi 2, 361 



Heterodontus 291 



Heterostraci 257 



Hexagrammidae 397 



Hey wood 245 



Hils-thon, in Westphalia 213 



Hind, Wheelton 156, 273, 275 



Hinde, G. J 107, 258 



Histiothrissa 357 



Histiurus of Costa 238 



Holoblastic segmentation 93 



Holocentrum 239 



Holonema rugosum 131 



Holoptychius 124, 125, 132, 



134, 270, 304, 306, 495 



Holoptychius scheii 132 



Holoptychius antarcticus 132 



Holoptychius americanus 134 



Holoptychius decoratus 305 



Holoptychius flemingi 134 



Holoptj'chius giganteus 134, 305 



Holoptychius hallii 134 



Holoptjchius nobilissimus. . . 134, 305 



Holosauridae 242 



Holostei 4, 91, 316, 326 



Homacanthus 127 



Homalopteridae 352, 522 



Homalopterinae, air-bladder of. 420 



Homo 242 



Homosteus 295 



Hooker, J. D., on Pachytheca ... 99 

 Hooker, J. D 434, 435, 436, 



438, 439, 457. 529 



Horny stylets of Nemerteans 63 



Horton beds of Canada 147 



Hubrecht 60, 72, 74, 76, 77, 90 



Hudson's Bay, fossil fishes 54 



Hull, E., on Devonian strata 116 



Hunsriicken slates 121 



Huron bituminous shale ...268, 296 



Huron shales 130 



Huronian system 96 



Hussakof, L 283, 287 



Hussakof, L. H., on permian fishes, 



169, 283, 287 

 Hutton, F. W., on Ne^?v Zealand 



fishes 454 



Hybodontidae 280 



Hybodus 288, 510 



Hybodus cloacinus 178, 289 



Hybodus dubius 192 



Hybodus fraasi, figure of 193 



Hybodus hauffianus 193 



Hybodus laeviusculus 173 



Hybodus minor 173, 178, 289 



Hybridization, artificial 18 



Hyperodapedon 177, 178, 204 



Hyperplacoda 257, 263 



Hyodontidae 355, 427 



Hyomandibular Cleft 70 



Hypopharyngeal groove 68, 505 



Hypophysis cerebri 74 



Hypophysis of cyclostomes 67 



Hypsiprimnus beds of Tasmania. 233 

 Hypsocormus 201, 337, 338, 510 



Iceland, geysers of 26 



Ichthyodectes 215, 348, 356, 522 



