Dactylofusa |
Dactylofusa cantabrica
|
Spain |
Early Gedinnian |
|
Dactylofusa |
Dactylofusa conata
|
Nd |
Early Arenigian |
|
Dactylofusa |
Dactylofusa costata
|
E.Germany |
Late Llanvirnian |
|
Dactylofusa |
Dactylofusa ctenista
|
Oklahoma |
Ashgillian |
|
Dactylofusa |
Dactylofusa cucurbita
|
Nd |
Late Ordovician |
|
Dactylofusa |
Dactylofusa ergatoides
|
Morocco |
Late Arenigian |
|
Dactylofusa |
Dactylofusa errantis
|
Nd |
Ludlovian |
|
Dactylofusa |
Dactylofusa estillis
|
Nd |
Late Llandoverian |
|
Dactylofusa |
Dactylofusa fastidiona
|
Spain |
Middle Siegenian |
Emsian |
Dactylofusa |
Dactylofusa filifera
|
England |
Wenlockian |
|
Dactylofusa |
Dactylofusa irroratipellis
|
New York |
Wenlockian |
|
Dactylofusa |
Dactylofusa lardeuxii
|
Nd |
Silurian |
|
Dactylofusa |
Dactylofusa maranhensis
|
Nd |
Silurian |
|
Dactylofusa |
Dactylofusa missurensis
|
USA |
Llanvirnian |
Ludlovian |
Dactylofusa |
Dactylofusa neahgae
|
Nd |
Early Taranakian |
|
Dactylofusa |
Dactylofusa oblancae
|
Nd |
Ludlovian |
|
Dactylofusa |
Dactylofusa parvuligranosa
|
Oklahoma |
Ashgillian |
|