30 Echini. 
V. Echinoderma. 
[1915] 
Crinoidea Clark 26, 27, 28, 29, 30, 
33, 34, 35, 37, 38, 39 & 43 , Deeoke 60 ; 
Fabiani, 66 ; Girty 78 ; Potts 173 ; 
Stremme-Taubner 204 ; Thomas 208 ; 
Wester 216. 
\Gv\noidca Clark 34 ; Chapman 24 ; 
Diener 62; Newton 153; Stauffert 
201 . 
•j \Cromyocrinua Girty 77. 
\Delocrinua Girty 77. 
Itichrometra Clark 41. 
■\E ucalyptocrinua caelatus Parks 161. 
j Eucrinua hyatti sp. n. Mesozoic, 
U.S.A., Clark & Twitohell U.S. Geol. 
Surv. 54 p. 22 pi. 3a-b. 
| Enpachrtjnua Girty 77. 
f Gaatrocrinua patulua with var. n. 
follmanni, G. brancai; rugosus ; G. ? 
drevermanni spp.n. Devonian Germany, 
Schmidt Willi. Branca Eine Festsclir. s. 
Schuler 1914 pp. 216-225 pis. iv & ivA. 
j? Giaaocrinua Chapman 24. 
f Glyptocrinua ramuloaua Foerste 69. 
f Ilapalocrinua victor iae Chapman 24. 
f 77 elicocrinua plumoaua Chapman 24. 
IjHerpetocrinua bmchiatua, convolutus, 
Parks 161. 
Heterometra delicata sp. n. Torres 
Strait, Clark Washington D.C. Papers 
Dept. Mar. Biol. Carnegie Inst. Washing- 
ton 8 p. 105. — 77. reynaudii, Clark 41. 
\Homocrinu8 cylindricua, Parks 161. 
\llybocrinua conicua, Bather 10. 
^Hydreionocrinua, Girty 77. 
f Iclithyocrinua laevia, Parks 161, 
Iridometra nana, Clark 42. 
] \Iaocrinua with J. amithi, calif ornicua 
spp. n. Mesozoic U.S. A., Clark & 
Twitciiell U.S. Geol. Surv. 54 pp. 21-22 
pi. i figs, la-b 2a-c. 
flaaelicrinua inacidptua sp. n. Oligo- 
cene Italy, Rovereto “ Nuovi studi sulla 
Stratigrafia et sulla Fauna deli’Oligocene 
Ligure ” Genoa 1914 ; I. inaculptua , 
Cossmann 52. 
Lampvometra with L. brachypecha, 
callipecha spp. n. Torres Strait, Clark 
Washington D.C. Papers Dept. Mar. 
Biol. Carnegie Inst. Washington 8 p. 
101 . 
f Lebetodiacua with L. loriformia, 
youngi, chapmani , platys , multibrac- 
hiatus , inconditua spp. n. Silurian N. 
America, Raymond Ottawa Nat. 29 pp. 
53-62 pi. i. 
t Lecanocrinus macropctalus Parks 
161. 
]Lichenocrinua Foerste 69. 
\Lyriocrhiua dactylua Parks 161. 
f Maraupitea Brooks 19 ; Clark & 
Twitohell 49. 
Oligometra anisa sp. n. Torres Strait, 
Clark Washington D.C. Papers Dept. 
Mar. Biol. Carnegie Inst. Washington 8 
p. 105. 
Pentacrinua meneghini sp. n. Eocene 
Italy, Dainelli L’ Eocene friulano 
Florence 1915. — P. with P. ahaatenais, 
tehamaenaia, bryoni sp. n. Mesozoic 
U.S.A., Clark & Twitciiell U.S. Geol. 
Surv. 54 p. 28 pi. iii fig. 4 ; vi figs. 1 , 
2a-b ; P., [Anon.] 2 ; Spitz & Dyhren- 
furth 200. 
f Pcrieohocrinus apecioaua Parks 161 • 
^Phialocrinua Hummel 106. 
Phrynocrinua nudua fig., Clark Smiths. 
Inst. U.S. Nat. Mus. Bull. 82 p. 61. 
fPorocrinua amithi Hudson 105. 
fPoteriocrinua [Anon.] 2 ; Girty 77 ; 
Tolmatoiioff 210. 
\Beteocrinua alveolatua Foerste 69. 
fRhizocrinua maximua sp. n. p. 392 
Upper cretaceous Denmark, Nielsen 
Kpbenhavn Medd. Geol. 4 pp. 391-394 
figgs. ; R., Clark & Twitohell 49. 
fScaphiocrinua Girty 77. 
~\Stephanocriniia angulatus Parks 161. 
Stephanometra Avith S. atypacantha 
sp. n. Torres Strait, Clark Washington 
D.C. Papers Dept. Mar. Biol. Carnegie 
Inst. Washington 8 p. 103. 
Tropiometra afra Clark 42 ; T. t 
Clark 36 & 41. 
■j Uintacrinus Brooks 19 ; Clark & 
Twitohell 49. 
fZenometra Clark & Twitohell 49. 
G. Cystidea & Edrioasteroidea. 
\Agelacrinua and A. bdlingai Ray- 
mond 177. 
| Amygdalocyatia Bather 10. 
