Contignisporites |
Contignisporites major
|
Europe |
Late Berriasian |
|
Contignisporites |
Contignisporites multimuratus
|
Nd |
Nd |
|
Contignisporites |
Contignisporites problematicus
|
Europe |
Berriasian |
Valanginian |
Converrucosisporites |
Converrucosisporites proxigranulatus
|
Europe |
Berriasian |
|
Converrucosisporites |
Converrucosisporites proxigranulatus
|
Maryland |
Early Cretaceous |
|
Cooksonites |
Cooksonites variabilis
|
Canada |
Valanginian |
|
Coptospora |
Coptospora dettmanae
|
Europe |
Valanginian |
|
Coptospora |
Coptospora flabellisormis
|
Europe |
Early Berriasian |
|
Corollina |
Corollina echinata
|
Europe |
Oxfordian |
Valanginian |
Corollina |
Corollina echinata
|
Netherlands |
Late Jurassic |
|
Corollina |
Corollina hammenii
|
Europe |
Oxfordian |
Valanginian |
Corollina |
Corollina hammenii
|
Netherlands |
Wealden |
|
Corollina |
Corollina itunensis
|
Canada |
Tithonian |
|
Corollina |
Corollina torosa
|
Canada |
Oxfordian |
Valanginian |
Corollina |
Corollina torosa
|
Europe |
Oxfordian |
Valanginian |
Couperisporites |
Couperisporites complexus
|
Europe |
Berriasian |
Valanginian |
Cyathidites |
Cyathidites australis
|
Europe |
Oxfordian |
Valanginian |