Name | From | To | Age range |
---|---|---|---|
Pseudoceratium weymouthense | Tithonian | Hauterivian |
|
Pseudoceratium turneri | Tithonian | Teratan |
|
Pseudoceratium tuneri | Aptian | Albian |
|
Pseudoceratium toveae | Late Barremian | Early Aptian |
|
Pseudoceratium tetracanthum | Late Valanginian | Early Aptian |
|
Pseudoceratium spitiense | Kimmeridgian | Early Berriasian |
|
Pseudoceratium sp.Wan & Qiao,1994 | Early Cretaceous | Early Cretaceous |
|
Pseudoceratium sp.A Gitm.& Ertu.,1999 | Bajocian | Callovian |
|
Pseudoceratium sp.A Davi.,1963 | Early Cretaceous | Late Albian |
|
Pseudoceratium sp.A | Late Hauterivian | Middle Albian |
|
Pseudoceratium sp.2 | Middle Barremian | Late Barremian |
|
Pseudoceratium sp.1 Heil.,1987 | Middle Volgian | Early Hauterivian |
|
Pseudoceratium sp.1 | Middle Barremian | Late Barremian |
|
Pseudoceratium sp. Qiao et al,1992 | Berriasian | Barremian |
|
Pseudoceratium sp. Gao et al,1992 | Hauterivian | Hauterivian |
|
Pseudoceratium sp | Liassic | Early Turonian |
|
Pseudoceratium solocispinum | Hauterivian | Early Aptian |
|