Synonyms are printed in ifalies. 
Acila 
AKquipecten 
Anomia 
-  convexa 
—  levigata 
—  papyracea 
—  pseudoradiata 
— radiata 
—  ¥f transversa 
aptiensis 
— Austeni ... 
— carinata 
— Carteroni 
— Cornueliana 
cymodoce 
— Dupiniana 
evaltata ... 
— fibrosa 
— Fittoni 
— Forbesi 
— formosa ... 
— Gabrielis 
— Galliennei 
— Geinitzi ... 
—= glabra 
— Guerangeri 
EN Din xX. 
which the species are figured. 
PAGE 
19 
186—197 
27—31 
29, v, 10 
29, v, 6—9 
31, v, 18—16 
burwellensis ae! 
97-130..¥,.1—3 
ale YE 
30, v, 12 
32S) 
36 
37 
we = 45 
35; Vly 40D 
50 
35 
32, vi, 1—3 
49 
Arca ligeriensis 
Mailleana 
marullenis 
nana 
obesa 
Passyana 
pholadiformis 
radiata 
Raulini ... 
Robinaldina 
rotundata 
rotundita 
Sancte-Crucis ... 
securis 
subformosa 
vendinensis 
Barbatia 
—  aptiensis 
—  Austeni 
—  Galliennei 
Geinitzi 
— Hugardiana 
—  marullensis ... 
—  rotundata 
— vendinensis ... 
Brachydontes ... 
— Hugardiana 
isocardizeformis... 
- Guerangeri 
Byssoarca marullensis 
The Roman numerals refer to the plates on 
PAGE 
40 
. 40 
34, vi, 6, 7 
Ad 
56 
41 
35—37 
35, 224, vi, 8, 9 
37, vii, 1—3 
41, 224, vii, 9 
42, vii, 10, 11 
= 40 
38, vii, 4—7 
40, vii, 8 
ot aed 
101—103 
101, xvii, 4,5 
38 
