Archaeohystrichosphaeridium

Genus Archaeohystrichosphaeridium

Species total:
126

Age range:
4100 - 141 MA (obsolete dating)

IRMNG:
find

Name	From	To
Archaeohystrichosphaeridium solitare	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium scariosum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium edentatum	Middle Cambrian	Middle Cambrian
Archaeohystrichosphaeridium triplicatum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium minimum	Late Cambrian	Late Jurassic
Archaeohystrichosphaeridium papillatum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium divaricans	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium diadromum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium dentatum	Late Cambrian	Ashgillian
Archaeohystrichosphaeridium mickwitzii	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium waltzii	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium glebosum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium peculare	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium kudrjawzevii	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium scandeum	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium punctorium	Late Cambrian	Late Cambrian
Archaeohystrichosphaeridium nalivkinii	Late Cambrian	Late Cambrian