1897.] 
Donacia, 403. 
Dorcatherium aquaticum, 
Double Monster a amen Blazek, 
Drilling i in ge New York, 364. 
tere Pet 
ARLE C. On 
Palaeosyops, 45. 
pore ar in nade ore 
Earthw 
Eco sahiase E Mabini ‘ena 
923. 
Editorial, 36, Er niie 558, 640, 717, 
990, 1 
95, 
Effect of rear raea upon Indices of | 
Refraction, 574. 
The Eighth ih o see of the I. 
eol, 
en C. a 
e Chro matophores in Fishes, 
[Illustrated] T 
Elasmobranch Head, 1018. 
in Cenozoic 
s, Wm. Dall, 735. 
Elevated pea diir on Grand Cayman, 
816 
Kabeyottgy 56, 162, 282, 381 
set 670, 753, 888, 917, 
of Gecko, 166. 
, 496, 
"1020, 
Emb: "r ii Methods of Presery- 
142. 
A Sen po 
Eneyrtinal, 92 
Endowments for Original Scientific Re- 
searc | 
AEN kolas ‘on Development of 
Entepieondylar ste hl in Man, 161, 
Entomologia America 
, 68, 168, 293, 585, 673, 761, 
gton, 92 
t Publication 
22. 
s, 585. | 
ee eais Recent, 1142. 
ersonals, 1141. 
Pan Fauna, 817. 
rM., 
a Rooks sr their Plutonic Facies, 
573. 
a New Species of 
he Genesis of 
Index. 
| 
| 
f 
| 
| 
xiii 
Eozoon, 1126. 
TS in oe Snakes, E. D. 
lineaticol 
E) ardsii, 669. 
Errata of Article on Chromatophores, 
Eruptive Rocks, 824. 
Ethnic Elements Arba et. to the Men 
baton Ages of Stone, 
e, he Ta , 764. 
Ethnographie om 
Stateo of a) Primitive Population 
of Central or Western Europe, 
840. 
tah 172, 887, 499, 587, 675. 
Eucalyp nus muralis, 738. 
at "828, 
Eudialite, "a 828. 
Eury 278. 
ARER alve, a a E 
778, 845. 
is] 
4 
= 
= 
=, 
Evolution of the Circulatory Organs, 
[Illustra . C. Cahall, 237. 
Extra-American n Explo ration, 559. 
Eye in Blind Crayfishes, 832, 
Eyes in Arcturus, 834. 
egg to nc hen 371. 
haat 659. 
S 1008. 
ergusonite, 
70. 
Fertilization i in the Cetodes, 665. 
Fewkes, W , Cælenterates and Echino- 
erms, 995. 
Field, G. ste On the ee it the 
Bilateral Cili: Ba 
repeii Larvae 
File fish, 1020. 
ila & of the Caverns, 390. 
Fillowite, 371. 
Fishes, Fossil, from S. Dakota, 654. 
Dalifornia, 153. 
of the te Oilites, 278. 
Fish Remains in Ordovician Rocks, 
Fish-Fauna, Mesozoic, 652. 
uth American, 836. 
Fistulina hepatica, 1 
Fixation of the "Menthylenblue Stain, 
846. 
Flexed Strata in Arkansas, 364. 
