Genus Acanthodiacrodium

Species total:
229
Age range:
4100 - 11.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Acanthodiacrodium seytotomillei Tremadocian Tremadocian
Acanthodiacrodium sexdentatum Late Cambrian Late Cambrian
Acanthodiacrodium sexcuspidatum Middle Cambrian Middle Cambrian
Acanthodiacrodium serotinum Late Cambrian Arenigian
Acanthodiacrodium selectum Middle Cambrian Middle Cambrian
Acanthodiacrodium secundarium Cambrian Cambrian
Acanthodiacrodium scytotomillei Tremadocian Early Arenigian
Acanthodiacrodium schmidtii Middle Cambrian Early Llanvirnian
Acanthodiacrodium scaberrimum Cambrian Tremadocian
Acanthodiacrodium rupeum Tremadocian Tremadocian
Acanthodiacrodium rugosum Tremadocian Tremadocian
Acanthodiacrodium rotundatum Early Paleozoic Ludlovian
Acanthodiacrodium rigidulum Late Cambrian Late Cambrian
Acanthodiacrodium rigidiusculum Late Cambrian Late Cambrian
Acanthodiacrodium rigida Tremadocian Early Wenlockian
Acanthodiacrodium rectinerve Tremadocian Llanvirnian
Acanthodiacrodium reclinatum Late Cambrian Late Cambrian