38 Moll. 
VIII. Mollusca. 
[1921] 
■ \Collonia lacointrei sp. n. Miocene 
Cossmann Essais Pal. comp. 11 p. 355. 
\Cycloslrema (?) martini sp. n. 
Pliocene, Moluccas, Fischer Centralbl. 
Min. Stuttgart 1921 p. 243. 
| Eucyclus, de Brun & Vedel 80. 
■\Eumargarita ( Solariella ) douvillei 
Cretaceous ; E. ( Microgaza ) pontilevi- 
ensis , E. ( Turcicula ) tatei Miocene spp. 
n. Cossmann Essais Pal. comp. 11 
pp. 358-359. 
Qibbula coxi, Ang., Tomlin 446. 
— O. ( Colliculus ) courjaulti sp. n. 
Miocene Cossmann Essais Pal. comp. 
11 p. 361. 
t H dicocry pteus brasili sp. n. Jurassic 
Cossmann Essais Pal. comp. 11 p. 355. 
\Leptothyra carinulata sp. n. Pliocene 
Cossmann Essais Pal. comp. 11 p. 352. 
Lirularia lirulata, parcipicta, opta- 
bilis, succincta, acuticostata, funiculata , 
flgg., Ball U.S. Nation. Mus. Bull. 112 
pis. xvii figs. 1 3 7 9; xviii figs. 5 10. 
Machaeroplax obscurus, ? M. rudis 
flgg., Dall U.S. Nation. Mus. Bull. 112 
pi. xviii figs. 11-14. 
Margarita , Dall 133. — M., Morse 
306. 
Margarites johnsoni nom. n. for Mar- 
garita acuminata Migh. & Ads. non 
Sow, Dall Nautilus 35 p. 49. — M. 
marginatus, albolineatus, beringensis, 
umbilicalis, paupercula, flgg., Dall U.S. 
Niaton. Mus. Bull. 112 pi. xvi figs. 
1-6 ; xviii figs. 7 8 15. 
| Molleria, Harmer 214. 
t Nerita brouzetensis Cossmann nom. 
mut. for N. bruni, Cossmann Rev. 
crit. paleozool. 24 1920. p. 175. 
Neritina, Dautzenberg 139. — N., 
Prashad 361. 
| Neritina baueri sp. n. Cretaceous, 
New Mexico, Stanton Prof. Paprs. 
U.S. Geol. Surv. 98 p. 317. — N., 
Douville 158.— A r ., Wrigley 503. — 
N. bezieri sp. n. Eocene, France, Dali- 
mier Compte-Rendu soc. geol. France 
1917 p. 63. 
fA 7 orrisella subscalata, sacyi spp. n. 
Oligocene Cossmann Essais Pal. comp. 
11 pp. 360-361. 
Phasianella tomlini sp. n. Western 
Australia, Gatliff & Gabriel Proc. 
Malac. Soc. 14 p. 173. 
f Phasianella, de Brun & Vedel 
80. — P. ( Steganomphalus ) girondiensis 
sp. n. Oligocene Cossmann Essais Pal. 
comp. 11 p. 354. 
Pupillaria pupilla, rhodia, sordida, 
simbla, salmonea, flgg., Dall U.S. 
Nation. Mus. Bull. 112 pis. xvii figs. 2 4 
10-12 ; xviii figs. 3 6 9. 
Solariella peramabilis , triplostephanus 
flgg., Dall U.S. Nation. Mus. Bull. 112 
pi. xvii fig. 8 ; xviii figs. 1 2. 
Stomatella bicarinata, A. Ads.— 
Qibbula coxi, Ang. ; S. biporcata, A. 
Ads. is a valid name ; S. margaritana, 
A. Ads. = Trochus roseus Gmel., Tomlin 
J. Conch. Leeds 16 p. 237. 
Tegula ( Promartynia ) pulligo figg., 
Dall U.S. Nation. Mus. Bull. 112 
pi. xvii figs. 5 6. 
\Tegula hemphilli sp. n. Pleistocene, 
California, Oldroyd Nautilus 34 p. 115. 
f Teinostoma subangulaia var. smithi, 
regularis var. and sp. n. Eocene, U.S.A., 
Aldrich Bui. Amor. Pal. Ithaca 9 
No. 37 pp. 11-12. 
■ \Tinostoma with T. boussaci sp. n. T. 
(Solariorbis) dollfusi nom. mut. Miocene 
Cossmann Essais Pal. comp. 11 pp. 
344-345. 
Trochus pennanti, Phil., Tomlin 445. 
— T. roseus, Gmel., Tomlin 446. — T., 
Morse 306. 
Trochus insulindae, alfuricus, spp. 
n. Pliocene, Moluccas, Fischer Cen- 
tralbl. Min. Stuttgart 1921 p. 243. — 
T. ( Calliostoma ), de Brun & Vedel 80. 
f Turbo santavallensis sp. n. Cre- 
taceous, Peru, Fritzsche Centralbl. 
Min. Stuttgart 1921 p. 276. — T., de 
Brun & Vedel 80. — T. (Seneclus) 
martinicensis sp. n. Miocene Cossmann 
Essais Pal. comp. 11 p. 350. 
U mbonium anguliferum, Powell 360. 
Vitrinella ( Docomphala ) Columbiana 
sp. n. Departure Bay, Bartsch Proc. 
Biol. Soc. Washington 34 p. 39. 
STOMATIIDiE, COCCULINID^E, HALIOTID.E 
Pleurotomariidas, Bellerophon- 
TIDiE & FlSSURELLIDiE. 
•j Bellerophon Chester ensis sp. n. Basal, 
Okaw and Golconda limestones, Illinois, 
Weller Bull. Geol. Surv. Illinois 41 
p. 365. — B. with B. ledburyensis, sphaera 
