Callialasporites |
Callialasporites
|
Nd |
Nd |
|
Callialasporites |
Callialasporites barragaonensis
|
Nd |
Nd |
|
Callialasporites |
Callialasporites crenulatus
|
Canada(W.Canada) |
Middle Jurassic |
Late Jurassic |
Callialasporites |
Callialasporites jaisalmerensis
|
Nd |
Nd |
|
Callialasporites |
Callialasporites microvelatus
|
Nd |
Nd |
|
Callialasporites |
Callialasporites minor
|
Nd |
Nd |
|
Callialasporites |
Callialasporites monoalasporus
|
Nd |
Nd |
|
Callialasporites |
Callialasporites obrutus
|
England(Sussex) |
Kimmeridgian |
Berriasian |
Callialasporites |
Callialasporites verrucosus
|
Canada(W.Canada) |
Late Jurassic |
|
Inaperturopollenites |
Inaperturopollenites indicus
|
Nd |
Nd |
|
Inaperturopollenites |
Inaperturopollenites limbatus
|
Nd |
Nd |
|
Inaperturopollenites |
Inaperturopollenites turbatus
|
Nd |
Nd |
|
Laricoidites |
Laricoidites triquetrus
|
Nd |
Nd |
|
Noeggerathiopsidozonaletes |
Noeggerathiopsidozonaletes undatus
|
England(Dorset) |
Charmouthian |
Wealden |
Triangulopsis |
Triangulopsis
|
Nd |
Nd |
|
Triangulopsis |
Triangulopsis discoidalis
|
Nd |
Nd |
|
Triangulopsis |
Triangulopsis minor
|
Nd |
Nd |
|