Ambonosphaera |
Ambonosphaera calloviana
|
Norway |
Callovian |
Oxfordian |
Ambonosphaera |
Ambonosphaera calloviana
|
Australia(W.Australia) |
Callovian |
Oxfordian |
Ambonosphaera |
Ambonosphaera calloviana
|
Portugal |
Bathonian |
Oxfordian |
Ambonosphaera |
Ambonosphaera staffinensis
|
Norway |
Callovian |
Oxfordian |
Ambonosphaera |
Ambonosphaera staffinensis
|
Australia(W.Australia) |
Callovian |
Oxfordian |
Ambonosphaera |
Ambonosphaera staffinensis
|
Portugal |
Bathonian |
Oxfordian |
Ambonosphaera |
Ambonosphaera staffinensis
|
United Kingdom |
Toarcian |
Kimmeridgian |
Atopodinium |
Atopodinium prostatum
|
United Kingdom |
Toarcian |
Kimmeridgian |
Atopodinium |
Atopodinium prostatum
|
Norway |
Callovian |
Oxfordian |
Atopodinium |
Atopodinium prostatum
|
Australia(W.Australia) |
Callovian |
Oxfordian |
Atopodinium |
Atopodinium prostatum
|
Portugal |
Bathonian |
Oxfordian |
Chlamydophorella |
Chlamydophorella sp
|
United Kingdom |
Toarcian |
Kimmeridgian |
Chlamydophorella |
Chlamydophorella sp
|
Norway |
Callovian |
Oxfordian |
Chlamydophorella |
Chlamydophorella sp
|
Australia(W.Australia) |
Callovian |
Oxfordian |
Chlamydophorella |
Chlamydophorella sp
|
Portugal |
Bathonian |
Oxfordian |
Chytroeisphaeridia |
Chytroeisphaeridia cerastes
|
United Kingdom |
Toarcian |
Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia cerastes
|
Norway |
Callovian |
Oxfordian |