Genus Pirea

Species total:
28
Age range:
570 - 345 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Pirea Ordovician Early Llanvirnian
Pirea ambigua Llanvirnian Llanvirnian
Pirea baculifera Arenigian Ashgillian
Pirea calvitia Arenigian Arenigian
Pirea capitata Ordovician Early Llanvirnian
Pirea capitulifera Llanvirnian Llanvirnian
Pirea colliformis Late Tremadocian Llanvirnian
Pirea columbifera Arenigian Arenigian
Pirea comata Early Llanvirnian Early Llanvirnian
Pirea dubia Early Paleozoic Pridolian
Pirea fausta Early Tremadocian Llanvirnian
Pirea inflata Late Llanvirnian Late Llanvirnian
Pirea lagenaria Arenigian Early Caradocian
Pirea levigata Arenigian Ashgillian
Pirea nervata Late Llanvirnian Late Llanvirnian
Pirea orbicularis Middle Cambrian Late Cambrian
Pirea ornata Early Ordovician Early Cincinnatian