Name of the species 
Nucula sp. 
Leda sp. n. 
a Sp. 
Pectunculus sp. 
? Modiola cf. Nysti Kickx. 
Lima (Limatula) sp. 
Pecten (Pseudamussium) 
corneus Sow. 
„ (Chlamys) cf. pictus 
Goldfussi var. micro- 
ta v. Koenen 
Ostrea cf. Quetelleti Nyst 
» prona Wood var. — 
» plicata Sol. var. 
» pera Trautschold 
SCAPHOPODA 
Den 'alium Trautscholdi 
v. Koenen 
» (Entaliopsis) Kickxi 
Nyst 
» (Entaliopsis) cf. 
striatum Sow. 
» (Fustiaria) cf. 
fisura Lam. 
GASTEROPODA 
| Syrnola Sp. 
Natica (Naticina) label- 
lata Lam. 
a Bra) obovata 
Calyptrea striatella Nyst 
o» ef. aperta Sol. 
» ef. obliqua Sow. 
Solarium Dumonti Nyst 
Turitella cf. sulcifera 
Desh. 






























= 
N. shore of Lake Chal- | 
the Aral Sea | » kar Eocene | | 
ae gbe PC zao 
B_iše lala g we 
43 SE Sl5|&3 | 2 | Nearest allied 
Bola eletšek E species Er 
EN EE E: 5, 
sı8181°|818[8|8|8|% 52 sla 
„2 a 2|2|=|2|2|2| 3 = |B) = 
3/58 55[|13s[83 5313 219) 21.8 
Slsijgisilslsilsisilšglis ss slo 
BB A 331312 518182 dei 
== oN ea KB — X — X[N. submargari- |— RAS 
| Ban. tacea Ronal. | | 
| | | 
ae = | L. perovalis v. | — — [a- 
Koen. | 
X eg a a pro (pi celatan Bedenici OT 
rebratularisLam | 
_|x ra 2 = ee. 
ner ene X 
X|—|Xi—|- [>i=i—i— IL quadrilatera —|X|? X 
Watel Be 
| | mla! 
Ae sebi, tE ie ze dkapa 
—|- IX —b—i——iX'— SER LEN RE N 
Eee sk as 
rd Ene E IX XIX] 
— 1-1 |X1- 1-1 X —\i-|X|-| 
Se — >| IX O.cymbulaLam.| | 1 _ 
Kal 
— |X —IX X—I-——i— D. grande Desh.| | ,| 
Feet} X A A x 
--- 1x2] 1-|-|x BIER 
| o 
xl. | | | — | | = 
mt Psi) E | 
BER SJELA BI x|x x|xX 
XII = = —x12 1X 
Be ee Peel BRASS 
ee a SEE RR 
ia E I-/%1%| = 
KRI a 3 2 — —iXIx, 
nue xn xi E E IKINIE 
| | 
