Name | From | To | Age range |
---|---|---|---|
Fromea macroplicata | Callovian | Callovian |
|
Fromea microgranulosa | Early Albian | Early Albian |
|
Fromea torosa | Callovian | Callovian |
|
Fromea triquetra | Barremian | Barremian |
|
Fromea cryptofoveolata | Nd | Nd |
|
Fromea sp. Bjae.,1980 | Nd | Nd |
|
Fromea scabrata | Early Tertiary | Early Tertiary |
|
Fromea chinensis | Ypresian | Ypresian |
|
Fromea callia | Callovian | Callovian |
|