Archaeohystrichosphaeridium

Genus Archaeohystrichosphaeridium

Species total:
126

Age range:
4100 - 141 MA (obsolete dating)

IRMNG:
find

Name	From	To
Archaeohystrichosphaeridium scrotiforme	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium septangulum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium tener	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium recticornum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium adligans	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium acutangulatum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium parvum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium genuinum	Sinian	Sinian
Archaeohystrichosphaeridium diploporum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium eisenacki	Early Ordovician	Early Ordovician
Archaeohystrichosphaeridium tribulosum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium unguisum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium lueberi	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium singulare	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium angulosum	Early Cambrian	Early Cambrian
Archaeohystrichosphaeridium contortuplicatum	Early Ordovician	Early Ordovician
Archaeohystrichosphaeridium solitare	Middle Cambrian	Middle Cambrian