Chlamydophorella |
Chlamydophorella ectotabulata
|
USSR(Franz Josef Land) |
Late Bathonian |
Callovian |
Chlamydophorella |
Chlamydophorella ectotabulata
|
Spitsbergen |
Late Bathonian |
Early Oxfordian |
Chlamydophorella |
Chlamydophorella ectotabulata
|
Greenland |
Late Bathonian |
Early Oxfordian |
Chlamydophorella |
Chlamydophorella ectotabulata
|
Canada(Arctic) |
Middle Callovian |
Oxfordian |
Chlamydophorella |
Chlamydophorella ectotabulata
sp. nov. |
USSR(Franz Josef Land) |
Late Callovian |
|
Chlamydophorella |
Chlamydophorella sp.A Davi.,1983
sp. nov. |
Canada(Arctic) |
Middle Callovian |
Oxfordian |