Hystrichosphaeridium

Genus Hystrichosphaeridium

Species total:
513

Age range:
4100 - 0 MA (obsolete dating)

IRMNG:
find

Name	From	To
Hystrichosphaeridium claviferum	Late Cretaceous	Late Cretaceous
Hystrichosphaeridium claviculorum	Early Oxfordian	Early Oxfordian
Hystrichosphaeridium clavatum	Cambrian	Cambrian
Hystrichosphaeridium classicum	Devonian	Devonian
Hystrichosphaeridium circumscissum	Early Ordovician	Early Ordovician
Hystrichosphaeridium cinctum	Early Oligocene	Early Oligocene
Hystrichosphaeridium choanophorum	Early Cretaceous	Pleistocene
Hystrichosphaeridium centrocarpum	Late Cretaceous	Late Miocene
Hystrichosphaeridium caulleryi	Jurassic	Portlandian
Hystrichosphaeridium castanea	Late Ordovician	Late Ordovician
Hystrichosphaeridium capitatum	Oxfordian	Kimmeridgian
Hystrichosphaeridium capillare	Triassic	Early Jurassic
Hystrichosphaeridium cantharellus	Late Oligocene	Late Oligocene
Hystrichosphaeridium caminuspinum	Early Sinemurian	Toarcian
Hystrichosphaeridium cambayense	Eocene	Early Miocene
Hystrichosphaeridium calvum	Middle Clintonian	Late Clintonian
Hystrichosphaeridium calospinum	Eocene	Oligocene