t 
INDEX -TO_VOL. TY. 
PAGE. 
PLCTIMGCKINUS COPEL....0.....ccsscoee cceceeree 310 
Actinocrinus dalyanusS..........cccceseeees 309 
Pe NSATICOCLINUS CLASSUS.......0. ..sceseoeccees 178 
PISUPICOCKINUS CLESANS. .........c8eesencanes 179 
PR MUP FCR MS IFASTIIG.....00..000e5sseoneqen saaves 308 
Amygdalocystites huntingtoni ......... 177 
American Association for the Ad- 
vancement of Science.............. 179 
Anthropological notes, by F. W. 
HOMO 3 co hake tre ese deeb 'ewsevenie 237. 
Athyris lamellosa ...... (ee Bn A ey 307 
Athyris planosuleata...........cce.csbZore 307 
Books received by donation, ex- 
change and purchase............... 347 
Cenozoic age or Tertiary period 
continued, by S. A. Milter... 3- 
Cenozoic age or Tertiary period 
continued, by S. A. Miller...93- 144 
Cenozoic age or Tertiary period 
continued, by 8S. A. Miller 183- 
Camarophoria occidentalis............... 
Century plant, by Joseph F. James... 
Chambers, V.T., Two new species of 
46 
INVOTMOSELACH.siin.s00c00s 000 ccacanoates 47 
Wolpowends Clark €livs....s..cccseerss coecapene 77 
Colvin, Prof. Wm., Notice of his life 
UMNO ESET VA CES: caiscnaasesentaces occuccess 265 
Conchology—Zvological miscellany .. 345 
Cumeamiy Cliptica......0.6.isvcecceceeces 317 
ROME MOCTAMUS COLD va... .0ecsecneveersteees ons 174 
Cyathocrinus vanhorneéi...............048 261 
Cyathophyllum subcespitosum ........ 308 
Cyclocystoides magnus ..............006 70 
Cyrtoceras conoidale ..............606.0008. 78 
CyrtOCeras ITVESUlATE.........06.0.e.ceeseee 79 
PUR ISUMMC AM ay, tac hecsesesahs yaisnae Setieeceecdee cays LUCEY 
Dendrocrinus erraticus ............66..00 316 
Description of some new and re- 
markable crinoids and other 
fossils of the Hudson River 
Group, and notice of Stroto- 
crinus bloomfieldensis, by’. A. 
Miller 
Description of new fossils from the 
Lower Silurian and Subear- 
boniferous rocks of Ohio and 
Kentucky, by A. G. Wetherby 
Descriptions of new fossils from the 
Lower Silurian and Subearbon- 
iferous rocks of Kentucky, by 
PMCID VVCLITCL DY! chevcevos ser satnbadee 
Description of a new species of 
Patula, and remarks upon a 
Hyalina, by Geo. W. Harper ... 
Description of new species of fossils, 
PASE CAC MGT ten eciccd ae wes eacoee 
Description of new species of fossils 
from the Hudson River Group, 
Oe er ry 
69 
Cb 
e and remarks upon others, by 
SpA MRC r rh! c0s vccusscs juvescass 316 
Diaptomus kentuckyensis ............... 48 
PAGE. 
Doryerinus Limeatus.: As. -0.- <6 secant 310 
Dury, Charles, Description of the 
young of the grizzly bear-Ursus 
jae etl eS GS Re anne ere ROPMAT GSPEIG ae once 68 
Entomology, in Zoological miscellany 34 
Entomostraca, two new species, by V. 
MAIC AIM hse oc. 05. sess eer nen 47 
Field notes on Louisiana birds, by 
Ba We an ed ony <i... .senteeanat 145 
Geographical distribution of the in- 
digenous plants of Europe and 
the northeast United States, by 
Joseph Es James ccs. scent cease 51 
Geographical distribution of certain 
fresh-water mollusks of North 
America and the _ probable 
causes of their variation, by A. 
| Gi Wetherby gox8-<c0e- th ase ceeeee 156 
Glyptocrinus COgNnatUS .......66 ceeeeeee 75 
Gly ptocrimits aryisivos-cssacenccesesas: 74 
Gly ptasten eSaml , sonccecscm sian cree ster 261 
Graham, George—Report of the com- 
mittee on the life and charac- 
WOT (Oly. ba:..cuise setae sais gate oie decea tne 85 
Harper, Geo. W. Description of a 
new species of Patula.and re- 
marks upon a Hyalina............ 258 
Herpetology—Zoological miscellany 343 
Helicodiscus fimbriatus ...............00 331 
Heterocrinus vaupeli .............ececeeee 82 
ayaa SIAC ATG) Wea cadsseaseatcsdeoon acne 258 
Leth yOerimus COTDIS: .2:0.2.02% 0-2 donne sess 175 
Ichthyology— Zoological miscellany 345 
dismetna lime OMNES ote cans: tease ate te asewsenee 80 
James, Joseph F. On the Geograph- 
ical distribution of the indi- 
genous plants of Europe and 
the northeast United States ... 51 
Pheer Century plawtss.5...0.15-seen se 234 
On the variability of the acorns 
of Quercus macrocarpa ......... 320 
Langdon, F. W., Field notes on 
OMISIAM A WIGS ecceds cece sce snares 145 
The Madisonville prehistoric 
cemetery, anthropological 
MOOS ee se ose aeereatiscate ve cnawe Sols ofoeiet 237 
Zoological miscellany.............. 336 
Hheperditia CeCigena -.....2..2.. acces eee 262 
Lichenocrinus, internal structure of, 
Hiya Ne re MAINO CN, cadens oasemacils 317 
Madisonville prehistoric cemetery, 
anthropological notes, by F. 
\eeged Dewars (ayia nares mer eB Gmn ok cGoAon 237 
Mammalogy in Zoological miscellany 336 
Melocrinus obpyramidalis................. 174 
Members of the society ........s5.66.s00008 346 
Mesozoic and Cenozoic Geology con- . 
tinued—the drift of the Central 
part of the Continent, by 8. A. 
MAIVG ido. i iabe vo comaneleamehaeo nas 183-234 
Metz, Charles L., The prehistoric 
