'290 
The American Geologist. 
May, 1891 
GENUS. 
£ 
49. i iUiipophyllum. 
60. Carcinophyllum. 
51. 
Thompson and 
Nicholson, 1876. 
Clionaxis. 
62. Clisiophyllum. 
Ckaspedophyllum . 
53. (Crepidophyllum 
Nich. and Thorn.) 
.-,4, 
* Cyathophyllum. 
Cyclophyllum. 
Cymateophyllum. 
(Kumatiophyllum.) 
Dihunophyllum. 
FOUNDER. 
GROWTH. 
E d w ards an d c. (cyathophyl-J 
lum)' flexuo- Simple. 
SUM, GOLDF. 
Haime, 1850. 
E d w ards a n d 
Haime, 1851. c - ^ 
Dana, 184G. 
c. CONISEPTUM, 
KEYS. 
Dybowski. 1873. 
C. (DIPHYPHYL- ! Simple or fas . 
LUM) ARCHIACI, . , , 
ciculate. 
Goldfuss, 1826. 
C DIAXTHUS. 
Duncan and 
Thompson, 1867. 
Thompson and 
Nicholson, 1876 
Thompson and 
Nicholson, 1876. 
Dinophyllum. 
59.* *DlPHYPHYLLUM. 
60. Endophyllum. 
61. Hallia. 
HeLIOPHYLLI -M. 
G7 
Holocystis. (Tetraco 
coenia. Lonsd.) 
Koninckophyllum. 
LlTHOSTROTION. 
Lonsdaleia. (Stylido 
phyllum, From.) 
Lindstrom. 
Lonsdale, 1845. 
Edwards a n d 
Haime, 1851. 
E d w a r d s a n d 
Haime, 1850. 
Hall, 1846. 
Lonsdale, 1849. 
Simple. 
Astaeiforin. 
Simple. 
Simple, fas- 
ciculate, or 
astrseiform. 
c. (auloph T1-] 
lum) bower- Simple. 
BANKI, E. & H. 
D. INVOLUTUM. 
D. CONCINNUM. 
E. BOWERBANKI. 
H. IXSIGXIS. 
Simple. 
Simple. 
Simple. 
Fasciculate. 
Astrseiform. 
Simple. 
h. halli, e. and Simple or fas 
ciculate. 
h. (cyathopho- 
ra) elegans, 
LONSD. 
Thompson and 
Nicholson,1876. 
Lhwyd, 1699. 
Fleming, 1828. 
McCoy, 1849. 
Omphyma. 
Rafinesque and 
Clifford, 1820. 
68.]Pachyphyllum. 
GO 
Edwards and 
Haime, 1850. 
Phillipsastr^a. 
f(Smithia,E.andH.) 
t tPholidophyllum. 
Rhodophyllum. 
Spongophyllum. 
D'Orbigny, 1849 
Astrreiform. 
Simple or fas- 
ciculate. 
L.BASALTTFORME, Fasciculate 01' 
flem. I astrauforin. 
l. d u pl i c A t A, Fasciculate or 
astrseiform. 
o. (madrepora) 
TURBINATA, 
LINNE . 
Simple 
P. BOUCHARDI. 
P. HENNAHI. 
Lindstrom, 1870. 
Tliompson, 1874. 
E d w a r d s and 
Haime, 1851. 
Simple or as- 
traeiform. 
Astraeiform. 
Composite. 
s. SEDGWICKI. 
Simple. 
Astrajiform. 
♦Includes Madrepora, (pars) Linne'; Peripoediuin, Ehren. : Pterorhiza, Ehren. ; 
Turbinolia, (pars) Lam. : Siphonophyllia, D'Orb. ; Exostega, Raf. and Cliff. ; Camp- 
(?) Patinula, Eichw. and Palseosmilia. E. & H. 
** Includes Diplophvlhun, Hall; Eridophylluin, E. and H. ; Fascicularia, Dyb. 
