DISTRIBUTIONT OR VSPEGIES: 
PORIFERA. 
Astreospongia hamiltonensis 
M 
CHELENTERATA. 
Alveolites goldfussi Billings . 
Amplexus intermittens Hall..... 
A hamiltoniae "Hall a een 
A. yandell Bian (ay ene 
Aulopora serpens Goldf......... 
A.tubsformis Goldy, eee 
A. erecta Rominger. i: sae as 
ASD" iy YG ee ee ee ee 
Riothrowne ita conatum Hall. 
Ceratopora jacksoni Grabau .... 
Craspedophyllum archiaci zll- 
INES ..3 ee BRN Ee tae ee 
C. subceespitosum IN tho ee is oe 
CC. SP ik nies renee Gait ee ee 
Cyathophyllum gradatum Hall. . 
» nanumel] GUAR ee eee 
 nepos aleve ic wees anaes 
A palium sdalijens, aiken en eee 
, petlamelosum: Gate. acm ewes 
; TODUSt UIT CLOLONne een eee 
PiSlel ele le) 
« = be te ound, of eyo) win ee se eee ke ee © 
C.:contiolle th aie oie tae 
C.. corrugatumyi Giiee. sneunens 
C. yarians Holi eg ee 
Favosites arbuscula Hall....... 
 argus di aliie ies Sei aa 
. billings: Romiiperte tet fe oe 
> Clauisus “Komiipercm oo. sues 
. emmonsi Rominger.:........ 
. hamultoniee Tai ee meee or 
. hemisphericus turbinatus 
Billings eG ate ee ee 
F. nitella Rominger... baat 
F. placenta Rominger .....7.... 
F. tuberosa Rominger ..:....4. 
Heliophyllum arachne Hall... 
. cCOnfluens Fal Wiha ces: sae eneaeae 
» dejener- Hall se. sae ee 
H> hall Bu cr ae ee 
H osrregulare ail a ee ee 
a juvene Rominger ...)....... 
H 
eoleoirs kes ir oies) 
Ho 
oreflexum Hallie) 4 
adrophyllum woodi Grabau .. 
Moscow. 
2 
Sp. 
Cystiphyllum americanum EF GH re 
48 
22 
23 
bya 
5S 
Bee 
Bos 
To 
9 3 
ne 
Un 
122 
21 
48 
26 
BiG: 
r| 
Oo; a 
14 
18 
8 
2 
6 
6 
3) 24 
ce! 
4|I41 
61 
if 
49 
I 5 
6 
I 
3 
I 
4 
2 
TS 
Lo] 70 
71-23 
I I 
4| 32 
2| 12 
4 
7 
4,113 
2 
I 2 
8] 24 
22 
5| 44 
4 
B o. 
Windom. 
: ad 
ue] ars) 3 
= 0 @ on 
fe) OH o 
a ae) 54 
H AS 
M ; 
M 
< 
Tt ze 
T 
rr 
M|M 
H 
E E M 
M E 
M 
M 
M | M-H 
H M 
M E 
M 
EM 
M 
M | M-H} M-H 

262 
