Genus Trematosphaeridium
- Species total:
- 35
- Age range:
- 4100 - 160 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Trematosphaeridium crepidale | Middle Riphean | Late Riphean |
|
Trematosphaeridium mugodjaricum | Middle Riphean | Late Riphean |
|
Trematosphaeridium decoratum | Vendian | Early Cambrian |
|
Trematosphaeridium maximum | Late Vendian | Early Cambrian |
|
Trematosphaeridium minutum | Proterozoic | Early Cambrian |
|
Trematosphaeridium subtila | Vendian | Early Cambrian |
|
Trematosphaeridium bhimae | Late Precambrian | Cambrian |
|
Trematosphaeridium inspissatum | Precambriam | Cambrian |
|
Trematosphaeridium scabridium | Tremadocian | Early Arenigian |
|
Trematosphaeridium sp. Ilie.,1974 | Precambriam | Ordovician |
|
Trematosphaeridium sp.1 | Tremadocian | Early Gothlandian |
|
Trematosphaeridium sp.2 | Late Ordovician | Silurian |
|
Trematosphaeridium holtedahlii | Precambriam | Devonian |
|
Trematosphaeridium | Precambriam | Paleozoic |
|
Trematosphaeridium sp | Precambriam | Callovian |
|
Trematosphaeridium sinuatum | Middle Proterozoic | Middle Proterozoic |
|
Trematosphaeridium patellare | Late Riphean | Late Riphean |
|