INDEX. 
381 
PAGE. 
PAGE 
Centronella irapressa, Hall, 
II, 
269 
Crania 
craniolaris, McCoy, . . 
I, 
85 
C. 
Julia, A. Winohell, . II, 258, 267, 270, 
271, 
286, 
291 
C. 
favincola, sn. nov., 
I, 
181 
C. ? 
Marg-arida, Derby, 
II, 
266, 
274 
c. 
granosa, sp. nov.. 
. I, 
180 
c. 
virgo, Phillips, .... 
II, 
274 
c. 
Ignabergensis, Retzius, 
I, 
147 
Cliarionella Circo, Billings, 
II, 
79 
c. 
multipunctata. Miller, 
. I, 
148 
C. ? 
Hyale, Billings, .... 
II 
60, 
79 
c. 
parallela, Ulrich, 
• I, 
148 
Chonetella nasuta, Waagen, 
I, 
313 
c. 
Parisiensis, Uefranco, . 
. I, 
116 
Chonetes Antiopia, Billings, . 
I, 
308 
c. 
percarinata, Uirich, 
. I, 
148 
C. 
Canadensis, Billings, . 
I, 
308 
c. 
pulchella, sp. nov.. 
I, 
180 
c. 
complanata. Hall, 
I, 
311 
c. 
radicans, A. Winchell, 
. I, 
310 
c. 
concentrica, de Koninclc, 
I, 
312 
c. 
radiosa, Gould, . 
. I, 
121 
c. 
cornuta. Hall, .... 
I, 
308 
c. 
scabiosa. Hall, 
I, 
148 
c. 
coronata, Cornad, 
I. 
312 
c. 
Scha'urothi, Geinitz, . 
I, 
151 
c. 
Dawsoni, Billings, 
I, 
311 
c. 
SedgwicM, Bewis, 
. I, 85, 
87 
c. 
Fischeri, Xorvood and Pratten, 
I, 
312 
c. 
setifcra. Hall, . 
I, 
151 
c. 
glabra. Geinitz, 
I, 
306 
. c. 
setigera. Hall, . 
I, 150, 
151 
c. 
l/^is, Keyes, . . 
I, 
306 
c. 
siluriana. Hall, 
. II, 
. 325 
c. 
lepida, Hall, .... 
I, 
300 
c. 
socialis, Ulrich, . 
I, 
148 
0. 
lineata, Yanuxem, 
1, 
306 
c. 
striata, Schumacher, . 
I, 
121 
c. 
mesoloba, Norwood and Pratten, 
I, 
310 
c. 
Trentonensis, Hall, 
I, 
150 
c. 
minima, Sowerby, 
I, 
295 
c. 
tripartita, Munster-, 
I, 
146 
c. 
mncronata, Hcdl, 
I, 
306 
c. 
(Craniella) Hamiltonia', Hall, 
I, 
148 
c. 
muricata. Hall, . . 
I, 
316 
c. 
{Pseudocrania) anornala,, A, 
I, 
152 
c. 
Nova-Scotica, Hall, . 
I, 
308 
c. 
(P.) divaricata, McCoy, 
• I, 
148, 149, 
158 
c. 
papilionaoea, Phillips, 
I, 
307 
Craniella Hamiltonia;, Hall, . 
. I 
153 ; II, 
325 
c. 
polita, McCoy, .... 
1, 
306 
C. 
Meduanensis, (Ehlert, 
I, 
153 
c. 
scitula, Hall, .... 
II, 
330 
C. 
Ulrichi, sp. nov.. 
I, 153, 
181 
c. 
tenuistriata, Hall, 
I, 
308 
Cryptacanthia compacta, White and St. John, 
II, 301, 
302 
c. 
undulata, Plall, .... 
I, 
308 
Cryplonella Calvini, Hall and Wbillield, 
. II, 
294 
c. 
Verneuiliana, Norwood and Pratten, 
I, 
310 
C. 
Eudora, Hall, . 
. II, 
288 
ChoneCina Artiensis, Krotow, . . 
I, 
310 
C. 
eximia. Hall, 
H, 286, 
288 
Chonostrophia Ilelderbergia, sp. nov. 
I, 
311, 
353 
C. 
Iphis, Plall, 
. II, 
288 
Clwristites Mosquensis, Fischer cie Waldheim, 
II, 
9 
C. 
Ijlanirostra, Hall, 
. II, 
287, 289, 
290 
Christiania subquadrata, sp. nov., . 
I, 
351 
C. 
rectirostra. Hall, 
. II, 
288 
Cistella neaijolitana, . ... 
II, 
330 
Cyclorhina nobilis, Hall, 
. II, 
209 
Clintonella vagabunda, sp. nov.. 
II, 
160 
Cj'clospira bisulcata, Emmons, . II 
147, 
148, 149, 
153 
Ciiothyris pectinifera, Sowerby, 
II, 
92 
289, 
345 
Clitambonites adscendens. Pander, . 
I, 
273, 
238 
Cyrtia alta, i/aH,. 
. II, 
43 
Clorirula ancillans,lisa'\-&nAe, . 
II. 
244 
C. 
cyrtiniformis. Hall and Whitfield, 
. 11, 
42 
C 
arrnata, Barrande, 
II, 
244 
C. 
exporrecta, Wahlenberg, 
II, 41, 
42 
Coelospira Camilla, Hall, 
II, 
136 
C. 
exporrecta, Wahlenberg, var. arrecta. 
Hall and 
C. 
concava. Hall, . . .11, 134, 
135, 136, 
137 
Whitfield, 
. 11, 
42 
C. 
disparilis, Hall, .... 
II, 
162 
C. 
gigas, Troost, 
. 11, 
51 
C. 
planoconve.xa, Hall, . 
II, 
160 
C. 
Murchisoniana, de Koninck, . 
II, 41, 
42 
Conchidiinn biloculare, Linne, 
II, 
233, 
234 
C. 
Myrtea, Billings, 
. II, 
42 
C. 
crassiplica, sp nov , . 
II, 
235 
C. 
radians, sp. nov.. 
11, 42, 
363 
C. 
Georgiie, sp. nov.. 
II, 370 
C. 
simplex, Phillips, 
. II, 
42 
c. 
Greenii, sp. nov., 
II, 
235, 
368 
C. 
trapezoidalis, Wahlenberg, 
• II, 
41 
c. 
Knighti, Sowerby, 
II, 232, 
234 
Cyrtina acutirostris, Shumard,. 
• II, 
46 
c 
Nettelrothi, sp. nov., . 
11, 
234, 
235 
C. 
biplicata. Hall, 
. H, 
46 
c 
tenuistriatus, Walmstedt, 
II, 
245 
c. 
carbonaria, McCoy, 
. II, 
46 
Conrhites rhomboidaHs.f Wilckens, 
I, 
279 
c. 
crassa. Hall, 
. II, 
46 
Coiichyliolithus anomites acuimnatiiSr, Martin, . 
II, 
203 
c. 
curvilineata. White, . 
11, 
46 
c. 
anomites crumena., Martin, 
II, 
216 
c. 
Dalmani, Hall, 
• II, 
46 
c. 
anomites resupinatus^ Martin, 
I, 
211 
c. 
dorsata, McCoy, 
• II, 
46 
Conotreta Rusti, Walcott, 
I, 
104 
c. 
Ilamiltonensis, Hall, . 
II, 
46 
Crana3na Romiugeri, Hall, 
II, 
297 
c. 
lachrjTnosa, sp. nov.. 
II, 46, 
363 
Crania 
agaricina, sp. nov.. 
I. 
180 
c. 
pyramidalis. Hall, 
. II, 
46 
C. 
anomala, Muller, 
I, 
147 
c. 
rostrata. Hall, . 
II, 44, 
46 
c. 
antiquissima, von Eichwald, . 
I, 
151 
c. 
septosa, Phillips, 
• II, 
46 
c. 
Brattensburgensis, Retzius, . 
I, 
150 
c. 
triquetra. Hall, 
. II, 
46 
c ? 
Columbiana, Walcott, . 
I, 
150 
c. 
umbonata. Hall, 
. II, 
46 
c. 
craniolaris, Linne, 
I, 
146 
c. 
umbonata, var. jVli,enensi3, var. 
nov., 
. 11, 
363 
