Genus Pervosphaeridium

Species total:
18
Age range:
160 - 49 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Pervosphaeridium Early Santonian Early Santonian
Pervosphaeridium bifidum Late Cenomanian Early Turonian
Pervosphaeridium brevispinum Vraconian Late Santonian
Pervosphaeridium cenomaniense Middle Cretaceous Maestrichtian
Pervosphaeridium cingulatum Cenomanian Turonian
Pervosphaeridium elegans Campanian Campanian
Pervosphaeridium intervelum Late Santonian Middle Campanian
Pervosphaeridium monasteriense Early Albian Danian
Pervosphaeridium morgenrothii Early Campanian Middle Campanian
Pervosphaeridium multispinum Late Campanian Danian
Pervosphaeridium paucispinum Albian Early Turonian
Pervosphaeridium pseudhystrichodinium Late Valanginian Early Eocene
Pervosphaeridium septatum Campanian Campanian
Pervosphaeridium sp Early Barremian Late Maastrichtian
Pervosphaeridium sp.1 Early Maestrichtian Early Maestrichtian
Pervosphaeridium truncatum Tithonian Maastrichtian
Pervosphaeridium truncigerum Oxfordian Campanian