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Polycyclolithaceae

(Forchheimer, 1972 emend.) Varol, 1992
Eprolithus octopetalus 36934
3 specimens
Eprolithus octopetalus
Early Turonian
Eprolithus octuplus 41665
2 specimens
Eprolithus octuplus
Early Turonian
Eprolithus floralis 39897
2 specimens
Eprolithus floralis
Late Coniacian - Early Aptian
Quadrum blairiae VR 23185
8 specimens
Quadrum blairiae
Late Turonian - Early Turonian
Eprolithus moratus 41217
6 specimens
Eprolithus moratus
Early Coniacian - Early Turonian
Eprolithus eptapetalus 42163
4 specimens
Eprolithus eptapetalus
Early Coniacian - Early Turonian
Taxonomy