2600 
2601 
2602 
2603 
2604 
2605 
2606 
2607 
2608 
2609 
2610 
2611 
2612 
2613 
2614 
2615 
2616 
2617 
2618 
2619 
2620 
flavescens, Lam., 
Gaudichaudii,  Blain., 
Kockii, Kust., 
Natalensis, Kust., 
pisum, Lam., 
psittacea, Lam., 
pubescens, Mill., 
recurva, Quoy, 
rosea, Sowb., 
rubra, Pallas, 
sanguinea, Lam., 
sanguinea, Sowb., 
septentrionalis, Couth., 
truncata, Gmel., 
uva, Brod., 
vitrea, Gmel., 
omevians, 
costatus, 
arenosa, 
cultrijugatus, Roemer, 
lynx, 
Sowerbyii, Fischer, 
speciosus, Schloth, 
Medina, 
elongatus, Conrad, 
330 
330 
333 
331 
332 
329 
93 
Java, Sowb. Thes., p. 349, f. 25-33. 
Chili, Griff, Cuv., pl. 4, f. 2. 
Chili, Kust. C.C., pl. 2, d, f. 1-3. 
Natal, Kust. C. C., pl. 2, b, f. 4—7. 
Isle of France, Sowb. Thes., p. 345, f. 37-39. 
Newfoundland, Sowb. Gen., f. 5. 
Norway, Sowb. Thes., pl. 68, f. 4. 
New Zealand, Voy. Astrol., pl. 85, f. 10-11. 
Brazil, Sowb. Gen., f. 4. 
South Africa, Sowb. Thes., pl. 68, f. 9-11. 
New Zealand, Sowb. G., f. 1. 
Isle of Zebu, Sowb. Thes, p. 357. 
Maine, Bost. Jour. N. H., 2, pl. 3, f. 18. 
Sicily, Poli T., v. 2, pl. 30, f. 16, 1'7. 
Tehuantepec, Kust. C. C., pl. 2, 6, f. 8-10. 
Mediterranean, Knorr. Verg,, v. 4, pl. 30, f. 4. 
Born Mus., p. 116, Vign. 
GENUS PRODUCTUS. Sowerby. 
Belgium, 
GENUS SPIRIFER. Sowerby. 
Belgium, 
Belgium, 
GENUS oRTHIS. Dalman. 
New York, 
GENUS PENTAMERUS. Sowerby. 
Carthage, N. Y., 
Terebratula australis? Quoy. 
Terebratula dilatata, Lam. 
is Terebratula pisum, Lam. 
Terebratula Natalensis, Kust. 
is Terebratula caput-serpentis. 
Terebratula sanguinea, Leach. 
Terebratula Capensis, Chemn. 
is Terebratula rubra, Pallas. 
is Terebratula erythroleuca. 
fossil. 
fossil. 
fossil. 
fossil. 
fossil. 
fossil. 
middle Silurian rocks. 
