Genus Leiosphaeridium

Species total:
31
Age range:
4100 - 0.01 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Leiosphaeridium Archean Aptian
Leiosphaeridium belloyense Early Permian Guadalupian
Leiosphaeridium dichamerum Middle Cambrian Middle Cambrian
Leiosphaeridium discoideum Silurian Silurian
Leiosphaeridium discum Ludlovian Ludlovian
Leiosphaeridium effusum Late Proterozoic Cambrian
Leiosphaeridium eisenackii Late Precambrian Late Gothlandian
Leiosphaeridium emergensum Silurian Silurian
Leiosphaeridium fastigatirugosum Frasnian Frasnian
Leiosphaeridium globerosum Late Precambrian Late Precambrian
Leiosphaeridium glomerosum Precambriam Precambriam
Leiosphaeridium marcovense Nd Nd
Leiosphaeridium minutum Silurian Early Devonian
Leiosphaeridium muitschum Wenlockian Wenlockian
Leiosphaeridium particularum Late Precambrian Late Precambrian
Leiosphaeridium parva Nd Nd
Leiosphaeridium pertusum Silurian Silurian