Arkonia |
Arkonia tenuata
|
Nd |
Late Llanvirnian |
|
Arkonia |
Arkonia virgata
|
Nd |
Late Llanvirnian |
|
Baltisphaeridium |
Baltisphaeridium echinulatum
|
Nd |
Late Llanvirnian |
|
Baltisphaeridium |
Baltisphaeridium obtusatum
|
Nd |
Late Llanvirnian |
|
Dicrodiacrodium |
Dicrodiacrodium normale
|
Nd |
Late Llanvirnian |
|
Dicrodiacrodium |
Dicrodiacrodium retiforme
|
Nd |
Llanvirnian |
|
Eupoikilofusa |
Eupoikilofusa costata
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium occultatum
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium procerum
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium quadricorne
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium quadrinatum
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium transitorium
|
Nd |
Late Llanvirnian |
|
Orthosphaeridium |
Orthosphaeridium abbreviatum
|
Nd |
Late Llanvirnian |
|
Pirea |
Pirea ambigua
|
Nd |
Late Llanvirnian |
|
Pirea |
Pirea capitata
|
Nd |
Late Llanvirnian |
|
Pirea |
Pirea capitulifera
|
Nd |
Late Llanvirnian |
|
Pirea |
Pirea colliformis
|
Nd |
Late Llanvirnian |
|