International Congress of New York, 
1888, 80. 
Congress of Prehistoric Anthro- 
pology at Paris. 1889, 79. 
Iowa, Makoqueta Shales of, 810. 
Mounds, 650. 
Topographic Types of, 808. 
Ipomsea leptophylla, Feb. 176. 
Island Reunion, 252. 
Isospondyli, 857, 858. 
Ithaca, N. Y., Geological Societj , Feb. 
! Alps, 
nfigurat 
Ltral Am 
Human Parasite, 65. 
New Spermophilus, 59. 
On Variation : With Special Refer- 
ence to Certain Palijeozoic Genera, 
tion 
. 176. 
Jordan, Chemical Action of Certain 
Bacteria. Mar. 168. 
Effect of CO* on Bacteria, 726. 
Study of Rigor Mortis, 70. 
Journal of Morphology, 462. 
Jugluns cathartka, 651. 
KAINITE, 814. 
Kalmialatifolia,^M. 
Kaolin, 911. 
Ke Archipelago, 43 
Kellermann and 
Kent Scientific Inst 
i Generic Characters 
Keyes, Solenicus. 
and Relations, 42U. 
Kidney, Innervation of Blood Vessels 
Kopias Lee Flerr Supau, 250. 
Krakatoa, 494. 
Kriesch, J., Notice of Death of, 749. 
Lacerta, 475. 
Lacerta, Heart of, 921. 
Lacertidae, 868. 
Lacertilia, 866. 
Laestadia bidwillii, Mar. 165. 
Lagenorhynchus, 1098. 
acutm, 1099. 
, 1099, 1101. 
obliquidens, 1( 
thicolea, 1099. 
Lambdotheriidte, I 
Lansfordite, 261. 
Laramie, Dinosaurs o 
LaridtB, 872. 
Lariosauridffi, 866. 
Larval Amphiuma, 9 
Lathyrus maritimm, 5 
Latrodectus, 500. 
Lead, Crystals of, 91( 
Lemuridte, 876. 
Lepidoderma, 913. 
Lepidodendron, 233. 
Lepidogobius, 918. 
Lepidolite, 908. 
Lepidoptera, 270. 
Lepidosteus, Development of, 1018. 
LepidotidiP, 858. 
LeporidiB, 876. 
LeptictidiB, 876. 
Leptobolus, 984. 
Leptocardii, 852. 
Leptocoelia, 986. 
Leptoglossa, 867, 868. 
Leptomeryx, Mar. 122. 
Leptotrangulus 
'' Les Minerau': 
Lestodon, 660. 
Leucite, 906. 
^ LabridiB, 860. 
Labyrinthici, 860. 
Labyrinth odontia, i 
