xvi 
ALI pere 659. 
Kallicite, 660. 
Kellogg, J. L., ; Wandering Cells in 
Animal Bodies, 5 
Kerosene Emulsion, iis. 
Keyes, C. R., Rev Americ 
Paleontology for | this year 1890, 
iunis, 5 S., Hyatt’s Insects, 42. 
Record of American Zoology, 252, 343, 
548, 707, 984. 
— Teaching i in Public Schools, 36. 
Sere cent Papers on Earthworms, 1. 
@ Hat Creek Bad Lands, 963. 
iiaei 661 
Koken, E., Dr., 509. 
Korshelt, E., and K. Heider. A New 
Sae t Bo ok ọn the Embryology 
Invertebrates, 56. 
aiai. 662. 
J ABOBRATORY of Anthropology, 77. 
Lagoons of Nebraska, 279. 
e iaie of the 
E 
, 482. 
rof., Tndividuality of Boks, 
— and Max Muller, 8. V. Clev- 
r, 951. 
enger 
Lankester, E. Ray, 509. 
r aa ibe Development of Am- 
ee s, 496. 
Larus denen ae 820. e 
glaucus, 819. 
nes 
robustus, 819. 
Lave: row in New Mexico [Ulustrated] 
Iph 8. Tarr, 524. 
1005, 
dodendron murrayanum, 822. 
ide of Buffalo, 1139. 
.ettsumite, sy 
DEEE 
nE 
» T. H me Stones Near Old 
nsom, N. D., 455. 
Lievrite, 371. 
Life story of the Red Blood Corpus- 
cles, 59, 
the Vermilion-spotted Newt. 
S.H , 1084. 
Lignites, eae 
trum m, 762. 
Limestone of Vitletangue and Biarritz, 
Limulus, 666. 
Lingnintie Map of the Indians of N. 
oJ. W. Powell, 930. 
The American Naturatist. 
Marsh, O. C., 
| malia 
[Vol. XXV., 
TER Dr., Sixth Report as State En- 
mologist of New York, 293. 
Tiia, politum, 296. 
ipkea es ge 289. 
Lirioden 2. 
List of State and Local Floras of the 
d States and British Amer- 
ef 4. 
PE e 871. 
a Eres e E. - wad ste 
obster, Development o 
tee Weeds, 152. 
Lohest, M., The Prehistoric Man of 
Spy, 103 
py, 
Lovell, aa Mrs. A Few Native Or- 
48. 
Lower ps ar Sphenodon, G. Baur, 489. 
8 
Lye opersicum humboldtii Dun., 801. 
pimpinellifolium Dun ., 801. 
py rere e Dun 801. 
Tamnea paar, 851. 
MACMILLAN. C., On the Growth- 
Periodicity of the Potato- 
Sexual Immobility as a Cause of 
the Development of the Sporo- 
phyte, 22. 
Table showing the Relative sans 
bution Southwestward of Certai 
Distinctively Boreal Genera of 
North American Spermophytes, 
Th ree Months in Elementary 
Se any, 0138. 
Maerodactyla subspinosa, 1140. 
EREN e, 140. 
Magelona, Distribution of, 666. 
NeGee, Be An Ex SS in Hu- 
an Stirpiculture, 
Mesias areolata, 380. 
Mammalia from the Eocene of Pata- 
gonia, E. D. Cope, 1000. 
Mammals, Develo opment of, 162. 
Flower Soap Lydekker, 1116. 
Me-ozoic, 611. 
Man Durie the Tertiary Period, 84, 
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Marine Biological tandenions of hosel 
507. 
Biological Laboratory of the Penn- 
sylvania reien 508. 
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the Discovery of the Cretaceous 
Mammalia, 44 
ae ee Ons Sie ee ne A TEET A S eee Sate Te 
Motes < ok Mesouvic Mam- 
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