Paxillitriletes |
Paxillitriletes menendezii
|
Worldwide |
Berriasian |
Hauterivian |
Paxillitriletes |
Paxillitriletes mensurus
|
Worldwide |
Rhaetian |
|
Paxillitriletes |
Paxillitriletes midas
|
Worldwide |
Valanginian |
Campanian |
Paxillitriletes |
Paxillitriletes phyllicus
|
Worldwide |
Hettangian |
Albian |
Paxillitriletes |
Paxillitriletes pogonites
|
Worldwide |
Late Albian |
Campanian |
Paxillitriletes |
Paxillitriletes pseudotenellus
|
Worldwide |
Toarcian |
Aptian |
Paxillitriletes |
Paxillitriletes reticulatus
|
Worldwide |
Berriasian |
Aptian |
Paxillitriletes |
Paxillitriletes setiferus
|
Worldwide |
Coniacian |
Santonian |
Paxillitriletes |
Paxillitriletes thoerenensis
|
Worldwide |
Berriasian |
|
Paxillitriletes |
Paxillitriletes vittatus
|
Worldwide |
Cenomanian |
|
Pilularia |
Pilularia globulifera
|
Worldwide |
Zanclian |
Piacenzian |
Pilularia |
Pilularia miocenica
|
Worldwide |
Serravallian |
Early Tortonian |
Pilularia |
Pilularia pliocenica
|
Worldwide |
Piacenzian |
|
Pleuromeia |
Pleuromeia hataii
|
Worldwide |
Smithian |
Spathian |
Pleuromeia |
Pleuromeia jiaochengensis
|
Worldwide |
Griesbachian |
Spathian |
Pleuromeia |
Pleuromeia longicaulis
|
Worldwide |
Smithian |
Anisian |
Pleuromeia |
Pleuromeia obrutschewii
|
Worldwide |
Griesbachian |
Spathian |