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Genus Protoleiosphaeridium

Species total:
129
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Protoleiosphaeridium obsoletum Late Proterozoic Late Proterozoic
Protoleiosphaeridium oculatum Sinian Sinian
Protoleiosphaeridium orbiculatum Wenlockian Early Mississippian
Protoleiosphaeridium papillatum Early Gothlandian Devonian
Protoleiosphaeridium papyraceum Early Cambrian Early Cambrian
Protoleiosphaeridium parvigranulosum Frasnian Frasnian
Protoleiosphaeridium parvulum Middle Proterozoic Middle Proterozoic
Protoleiosphaeridium patellare Riphean Vendian
Protoleiosphaeridium patelliforme Sinian Sinian
Protoleiosphaeridium perfoliatum Late Gothlandian Late Gothlandian
Protoleiosphaeridium petaliferum Middle Cambrian Late Cambrian
Protoleiosphaeridium placentiformis Llandeilian Llandeilian
Protoleiosphaeridium planum Late Precambrian Middle Devonian
Protoleiosphaeridium pristinum Precambriam Late Proterozoic
Protoleiosphaeridium problematicum Precambriam Cambrian
Protoleiosphaeridium prolixum Riphean Vendian
Protoleiosphaeridium punctatum Middle Riphean Early Cambrian