Genus Hystrichosphaeridium
- Species total:
- 513
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Hystrichosphaeridium tenuitubatum | Early Maastrichtian | Early Maastrichtian |
|
Hystrichosphaeridium multicornutum | Cenomanian | Cenomanian |
|
Hystrichosphaeridium sp.B Rawa.,1966 | Late Jurassic | Late Jurassic |
|
Hystrichosphaeridium sp.F | Late Aptian | Late Aptian |
|
Hystrichosphaeridium selheti | Nd | Nd |
|
Hystrichosphaeridium magdalium | Danian | Danian |
|
Hystrichosphaeridium rhabdophorum | Senonian | Senonian |
|
Hystrichosphaeridium dictyophorum | Early Ordovician | Early Ordovician |
|
Hystrichosphaeridium verbinense | Late Cretaceous | Late Cretaceous |
|
Hystrichosphaeridium sp.22 | Cenomanian | Cenomanian |
|
Hystrichosphaeridium sp. Stre.et al,1977 | Landenian | Landenian |
|
Hystrichosphaeridium differtum | Late Givetian | Late Givetian |
|
Hystrichosphaeridium veliferum | Tremadocian | Tremadocian |
|
Hystrichosphaeridium spinellosum | Ordovician | Ordovician |
|
Hystrichosphaeridium lucidum | Llandeilian | Llandeilian |
|
Hystrichosphaeridium sp.11 | Late Miocene | Late Miocene |
|
Hystrichosphaeridium sp.A Crou.& Holl.,2000 | Nd | Nd |
|