IKDEX TO REPORT OF THE STATE PALEONTOLOGIST 



689 



Hudson river beds, study of, 436'- 



39*^. 

 Hyatt, mentioned, 591°. 

 Hyattella congesta, 517*. 

 Hydnoceras, 623*, 630^ 



tuberosum, 624", 628^ 628'. 



variabile, 624^ 

 Hydriodictya cyclix, 624^ 

 Hyolithes primordialis, 54(y, 545'. 

 Hypothyris cuboides, 669^ 



Illaenus, 430". 



Index to state publications on 



paleontology, 448M9^ 

 Iron pyrite beds at the horizon of 



the Tully limestone, 447'-48'. 

 Isograptus, 589*. 

 gibberulus, 588^ 



vur. nanus, 570^. 

 Ithaca fauna, 419^-2r, 446^-47^, 670"- 



7r. 



Jackson, R. T., cited, 587*, 68T. 

 Jones, T. R., cited, 608% 609-. 



Kayser, cited, 610^ 

 Kemp, J. F., cited, 540". 

 Kidston, cited, 602^ 

 Kjerulf, cited, 563*. 

 Knoxville trough, 644% 

 Kummel, cited, 641». 



Lapworth, cited, 553% 557^ 558% 

 560% 562% 567% 568% 572«, 573% 

 608% 608% 

 Lenoir basin, 638% 644% 645% 

 Leperditia, 649% 



Lepidodendron gaspianum, 602^, 

 602% 

 nothum, 602% 

 Leptodesma, 623% 

 curvatum, 528% 

 longispinum, 527*. 

 maclurii, 528% 

 matheri, 527% 

 mortoni, 526% 527% 

 mytiliforme, 528*^. 

 orodes, 527% 528% 

 potens, 526% 527% 



va7\ juvenis, 526% 527*. 



Leptodesma protextum, 527% 

 robustum, 624% 

 sociale, 526% 527% 

 spinigerum, 527^. 

 Leptograptus, 568*, 589% 589% 608% 



sp. 710V. 556^ 570% 

 Leptostrophia mucronata, 622^. 

 Lesquereux, cited, 598% 

 Levis beds, 558% 

 Levis channel, 638% 639% 

 Levis facies of the Beekmantown 

 formation in Rensselaer county, 

 546-75. 

 Lichenalia, 429*. 

 Limestones of Upper Cambric age, 



637% 

 Lingula, 606". 



quebecensis, 438% 566% 571*, 

 571% 606% 

 Lingulella, 533^ 533', 534% 534-, 584% 

 536^ 540^, 541*, 545*. 

 acuminata, 540% 544S 545-, 545*. 

 Lingulepis minima, 540^ 545% 

 Linnarsson, cited, 562% 

 Liorhynchus, 623% 655% 

 mesacostalis, 624% 

 quadricostatus, 622% 

 Localities of American paleozoic 



fossils, record of, 468^-516. 

 Locality record of museum speci- 

 mens, 456% 

 Lockport dolomites, exposures, 517^- 



18% 520*-21% 

 Logan, Sir William, mentioned, 

 434% 435% 633^ cited, 529«, 558% 

 651% 

 Loganograptus, 437% 584% 



logani, 556% 564*, 570% 571% 583% 

 583*. 

 Loomis, F. B., paleontologic studies, 



448% 

 Lorraine sea, 643% '^ 



Lower Cambric trough, 635'-36% 

 Lower Dicellograptus fauna, 640^. 

 Lunulicardium fragile, 617% 

 Luther, D. D., fossils collected by, 

 419*; field investigations, 421% 

 424% 425% 426% report on contact 

 lines of Upper Siluric formations 

 on Brockport and Medina quad- 



