Burmirhynchia | brachiopod | Jurassic | England | |
Conchidium | brachiopod | Silurian | Morocco | |
Cretirhynchia | brachiopod | Cretaceous | England | |
Echinoconchus | brachiopod | Pennsylvanian | New Mexico USA | |
Laqueus | brachiopod | Tertiary | California USA | |
Neospirifer | brachiopod | Pennsylvanian | New Mexico USA | |
Paraspirifer | brachiopod | Devonian | Ohio USA | |
Spirifer | brachiopod | Jurassic | Peru | |
Tegulorhynchia | brachiopod | Tertiary | New Zealand | |
Terebratalia | brachiopod | Tertiary | California USA | |
Terebratula | brachiopod | Jurassic | England | |