22 RÉCUEIR DE MÉMOIRES, 
Fossiles du banc n° 11. 
RADIAIRES. 
Alveolina oblonga , Desh. Lunulites radiata, LK: A 
ANNÉLIDES. 54 
Dentalium larentinum. Dentalium pseudo-entalis, pesle 
— fissura, Lk. —  strangulatum, Desh. à 
—  coslellatum, Desh. Serpules, plusieurs espèces iné” 
— incertum, Desh. dites. EU 
CONCHYFÈRES ET MOLLUSQUES. * 
Ampullaria coniea, Lk. Cerithium clavus , Lk. # 
— spirata, Desh. — clathratum, Desh. 
27% scalariformis, Desh. 
— acuminala, Lk., 
Auricula ringens , Lk. 
—  aciculu, Desh. 
Ancillaria olivula, Lk. 
—  buccinoïides, Lk. 
—  canalifera. Xk. 
—  dubia, Desh. 
Avicula trigonata , LK. 
semigranulosum Lke 
gibbosum , Desh. Fe 
terebrale , Lk. à À 
reniforme, Desh: à 
PA vs  Desbt oi 
unisulcatum , Ek. ! 
calcitrapoïdes, Lk:° 
perforatum ;LKk. 
inversum, Lk, (Var: { cs 
ii FAST 
— fragilis, Defr. ; — gibbosulum, Melvil:  n 
Anomia lenuistriata, Desh, Calyptræa lamellosa , pesh” 
Area globulosa , Desh. — lavigata, Desh. Ar) 
os ques , Lk. Cassidaria carinala , 4 2 
— biangula , Lk. Corbula striata , UK. 
Bulla conulus, Desh. ‘ 2e Sgallict} 1425) SIP 
— ovulata, Lk. — Vicloriæ, Melvile 
— coronata, Lk, —. longirostris , Desh. 
— semistriatæ, Desh. — + énètinép EN OEEENS 
_—- lignaria, Linné, Cardium lima, Desh. 
— nana, Desh. —  sémiviriatum, DEP 
— cylindrica, Brug. —  verruCosUM y pe. é) 
Bifrontia laudunensis , Desh. —  porulosum, Lk: {Ÿ 
—  bifrons, Desh. —  hybridum, LKs nn 
—  serrata, Desh. —. discorsLkr RUE 
Buccinum decussatum , Lk. . — fragile, Mélvils "04 # 
—  intermedium, Desh. Chama paprracea ; Lk. ee La 
—  ambiguum , Desh. — calcarata, Lk 
— A qe Crassatella et Eke 
—. oblusum, 9 = * inflata}, DEMMOIEES 
—  cancellatum , Lk. —_ Fr Desb- 
Bulimus terebellatus, Desh. — ‘sinuosa, Des 
— conulus, Desh. —  tenuistrialt, pesh: Ge 
Cancellaria evulsa,Sow., etunev. — trigonala, Deshe 
_ crenulata, Desh., et la va- —  compressa, LE, or 
riété &. Cyprœa sulcosa, LE: pesh- 
— elegans, Desh. Cypricardia oblong® 1 © 
