Genus Estiastra

Species total:
26
Age range:
1746.67 - 345 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Estiastra Cambrian Silurian
Estiastra asterforme Llanvirnian Llanvirnian
Estiastra avita Late Ordovician Ashgillian
Estiastra baltica Early Ordovician Early Ordovician
Estiastra barbata Early Paleozoic Frasnian
Estiastra culcita Late Devonian Late Famennian
Estiastra dilatostella Late Devonian Late Famennian
Estiastra flecha Early Gothlandian Early Gothlandian
Estiastra gigantea Ludlovian Early Downtonian
Estiastra granulata Early Paleozoic Early Eltonian
Estiastra improcera Middle Ordovician Llandeilian
Estiastra magna Early Paleozoic Silurian
Estiastra minima Late Precambrian Middle Cambrian
Estiastra oklahomensis Late Ordovician Late Ordovician
Estiastra oligospinosa Early Ashgillian Middle Ashgillian
Estiastra pentagonalis Devonian Givetian
Estiastra rhytidoa Devonian Famennian