Bacutriletes |
Bacutriletes pseudoreticulatus
|
Worldwide |
Smithian |
Spathian |
Bacutriletes |
Bacutriletes reticuliferus
|
Worldwide |
Rhaetian |
Toarcian |
Bacutriletes |
Bacutriletes srivastavae
|
Worldwide |
Albian |
|
Bacutriletes |
Bacutriletes trammeri
|
Worldwide |
Nd |
|
Bacutriletes |
Bacutriletes triangulatus
|
Worldwide |
Early Aptian |
|
Bacutriletes |
Bacutriletes tylotus
|
Worldwide |
Norian |
Early Sinemurian |
Bacutriletes |
Bacutriletes volfarticensis
|
Worldwide |
Coniacian |
Santonian |
Balmeisporites |
Balmeisporites aegyptiaca
|
Worldwide |
Late Aptian |
Albian |
Balmeisporites |
Balmeisporites concentricus
|
Worldwide |
Santonian |
|
Balmeisporites |
Balmeisporites dilicatus
|
Worldwide |
Cenomanian |
Maastrichtian |
Balmeisporites |
Balmeisporites foliaceus
|
Worldwide |
Cenomanian |
Maastrichtian |
Balmeisporites |
Balmeisporites glenelgensis
|
Worldwide |
Barremian |
Early Santonian |
Balmeisporites |
Balmeisporites granulatus
|
Worldwide |
Coniacian |
Danian |
Balmeisporites |
Balmeisporites holodictyus
|
Worldwide |
Aptian |
Turonian |
Balmeisporites |
Balmeisporites minutulus
|
Worldwide |
Santonian |
|
Balmeisporites |
Balmeisporites mollis
|
Worldwide |
Coniacian |
Danian |
Balmeisporites |
Balmeisporites multifidus
|
Worldwide |
Cenomanian |
Maastrichtian |