Genus Protoleiosphaeridium
- Species total:
- 129
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Protoleiosphaeridium | Precambriam | Holocene |
|
Protoleiosphaeridium alpha | Precambriam | Precambriam |
|
Protoleiosphaeridium angulatum | Late Precambrian | Late Gothlandian |
|
Protoleiosphaeridium araneosum | Late Precambrian | Early Cambrian |
|
Protoleiosphaeridium beta | Precambriam | Precambriam |
|
Protoleiosphaeridium botnium | Proterozoic | Proterozoic |
|
Protoleiosphaeridium britoi | Arenigian | Llanvirnian |
|
Protoleiosphaeridium bullatum | Late Proterozoic | Late Proterozoic |
|
Protoleiosphaeridium cambriense | Late Precambrian | Early Silurian |
|
Protoleiosphaeridium capitellum | Late Proterozoic | Cambrian |
|
Protoleiosphaeridium cellulare | Late Precambrian | Late Precambrian |
|
Protoleiosphaeridium circumscissum | Late Gothlandian | Late Gothlandian |
|
Protoleiosphaeridium clarum | Late Precambrian | Tertiary |
|
Protoleiosphaeridium colliculosum | Late Riphean | Late Riphean |
|
Protoleiosphaeridium compactum | Late Riphean | Late Riphean |
|
Protoleiosphaeridium concatervatum | Sinian | Sinian |
|
Protoleiosphaeridium conglutinatum | Precambriam | Tertiary |
|