Moll. VIII. Mollusca. 
Scaphopoda. 
Cadulus with C. ( Polyschides ) quadri- 
dentatus acompsus subsp. n. ; Platy- 
schides subgen. n. C. (P.) elephas, 
catharus, parvus , foiveyensis, porto - 
ricensis , rushi arne, providensis, elon- 
yatus, greenlawi, arctus , braziliensis , 
sirnpsoni, nitidu3, miamiensis spp. & 
subsp. n. ; C. Oadila mayori, iota, 
subula, verrilli, regularis, atlanticus, 
C. ( Oadulus ) transitorius, t. transitorius, 
t. barbadensis, platensis, podagrinus, 
halius, tersus spp. & subspp. n. East 
Coasts of America, Henderson U.S. 
Nation. Mus. Bull. Ill pp. 11 95-149. 
fCadulus poncensis sp. n. Tertiary 
Porto Rico, Maury New York Acad. 
Sci. 3 p. 47. — C. arcticus sp. n. Pliocene, 
Ball U.S. Geol. Surv. Prof. ppr. 125-c 
р. 30. 
| Dentaliidae, Yokoyama 566. 
Dentalium with D. ( D .) laquealum 
regulare, texasianum, cesium , l. rioense, 
gouldii portoricense, g. colonense subspp. 
n. ; D. (D.) rebeccaense sp. n. ; D. 
{A ntalis) entale stimpsoni, D. (A.) agile 
subagile subspp. n. ; D. (A.) occidentale 
georgiense nom. n. for D. o. sulcatum, 
Ver. ; D. (A.) ceratum flavum, D. (A.) 
с. tenax subspp. n. ; D. (A.) bariletti, 
tubulatum spp. n. ; D. ( Fissidentalium ) 
meridioncde jamaicense subsp. n. ; D. 
(P.) m. verrilli nom. n. for D. solidum, 
Ver. ; D. (F.) floridense, D. ( Oraptacme ) 
amaliense spp. n. ; D. ( Episiphon ) 
sowerbyi pelliceri subsp. n. East Coast 
of America, Henderson U.S. Nation. 
Mus. Bull. Ill pp. 8 22-86. 
Dentalium radiolineata and r. sobran- 
tensis spp. n. Oligocene U.S. A., Clark 
Univ. Cal. Pub. Bui. Dept. Geol. 11 
p. 191. — D. diazicum sp. n. Tertiary 
Porto Rico, Maury New York Acad. 
Sci. 3 p. 46. — D., Hubbard 265. — D. 
Roman & Mazeran 433. 
Entalina with E. quadrata sp. n. off 
Grenada, Henderson U.S. Nation. 
Mus. Bull. Ill pp. 10 87-88. 
f Entaliscri status sp. n. Permian 
Mansuy Mem. Serv. geol. Indochine 3 
p. 52. 
Scaphopoda, Pelseneer 396. 
Siphonodentalium with S. (S. ?) 
striatinum, S. (S.) verrilli, S. ( Pulsellum ) 
occidentale , bushi spp. n. East Coast 
of America, Henderson U.S. Nation. 
Mus. Bull. Ill pp. 10 88-94. 
[1920] 
Pelecypoda or Lamellibranchia. 
General. 
Lamellibranchia, Pelseneer 396. 
Pelecypoda, Burne 83. 
Tetrabranchia. 
OSTRAOEA. 
■\Alectryonia, Roman & Mazeran 
433. — A., Lange 319. 
| Anomia inconspicua sp. n. Oligocene 
U.S. A., Clark Univ. Cal. Pub. Bui. 
Dept. Geol. 11 p. 133. — A., Hennig 246. 
■\Anomiidae, Yokoyama 566, 
■\Exogyra, Roman & Mazeran 433. 
— E., Lange 319. 
t Qryphaea bubo sp. n. JuraE. Africa, 
Hennig Berlin Arch. Biontol. 3 p. 179. 
Ostrea edulis with O. e. varr. n. celtica, 
estuarii , tenbiensis, 0 . atlantica British 
Seas 0. cantii spp. n., Bell Essex Nat. 
19 pp. 183-208. 
f Ostrea with O. sellaeformis var. 
portoricoensis , cahobasensis var. porto- 
ricana varr. n. Tertiary Porto Rico, 
Hubbard New York Acad. Sci. 3 pp. 
98-102. — O. with O. collazica, berkeyi, 
sansebastiana spp. n. Tertiary Porto 
Rico, Maury New York Acad. Sci. 3 pp. 
13-15. — O. darestei sp. n. Cretaceous 
France, Roman & Mazeran Lyon 
Arch. Mus. hist. nat. 12 p. 106. — O., 
Bell 50. 
•\Ostreidae, Yokoyama 566. 
Peotinaoea. 
■\Amusium with A. mauryi sp. n. Ter- 
tiary Porto Rico, Hubbard New York 
Acad. Sci. 3 p. 96. — A., Maury 349. 
•j Camptonectes, Roman & Mazeran 
433. 
•j Chlamys, Roman & Mazeran 433* 
— C., Lange 319. 
-\Entolium, Hennig 246. 
■ \Hinnites with U. equinus sp. n. Jura 
E. Africa, Lange Berlin Arch. Biontol. 
3 pp. 314-316. 
f Lima, Roman & Mazeran 433. — 
L., Hennig 246. — L., Lange 319. 
•j Limalula tendagurensis sp. n. Jura 
E. Africa, Lange Berlin Arch. Biontol. 
3 p. 207. 
f Limidae, Yokoyama 566. 
