Acanthodiacrodium |
Acanthodiacrodium sp
|
Sweden |
Kunda |
|
Barakella |
Barakella sp
|
Sweden |
Kunda |
|
Costatilobus |
Costatilobus sp
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Cycloposphaeridium |
Cycloposphaeridium auriculatum
|
Sweden |
Kunda |
|
Dasydorus |
Dasydorus cirritus
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Goniosphaeridium |
Goniosphaeridium balticum
|
Sweden |
Kunda |
|
Gyalorhethium |
Gyalorhethium angustispinosum
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Liliosphaeridium |
Liliosphaeridium kaljoi
|
Sweden |
Volkhov |
|
Liliosphaeridium |
Liliosphaeridium sp
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Ampullula |
Ampullula suetica
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Micrhystridium |
Micrhystridium sp
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Multiplicisphaeridium |
Multiplicisphaeridium sp
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Ordovicidium |
Ordovicidium sp
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Orthosphaeridium |
Orthosphaeridium densiverrucosum
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Orthosphaeridium |
Orthosphaeridium ternatum
|
Sweden |
Late Arenigian |
Early Llanvirnian |
Peteinosphaeridium |
Peteinosphaeridium bergstroemii
|
Sweden |
Volkhov |
Kunda |
Peteinosphaeridium |
Peteinosphaeridium hymenoferum
|
Sweden |
Volkhov |
|