Plate VIII: Devonian brachiopods
Figure Number |
Modern genus and species |
1889 Genus and species |
Phyllum or Class |
Age, etc. |
1-8 |
Paraspirifer acuminatus (Conrad) |
Spirifera acuminata (Conrad 1839) |
brachiopod |
Devonian |
9-13 |
Brevispirifer gregarius (Clapp) |
Spirifera gregaria Clapp 1857 |
brachiopod |
Devonian |