Genus Trichosphaeridium
- Species total:
- 12
- Age range:
- 1746.67 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trichosphaeridium | Late Precambrian | Paleozoic |
|
| Trichosphaeridium annolovaense | Early Paleozoic | Tremadocian |
|
| Trichosphaeridium hirtum | Middle Cambrian | Tremadocian |
|
| Trichosphaeridium hispidum | Cambrian | Cambrian |
|
| Trichosphaeridium lanuginosum | Early Ordovician | Early Ordovician |
|
| Trichosphaeridium sp | Vendian | Middle Emsian |
|
| Trichosphaeridium sp.1 | Late Cambrian | Late Cambrian |
|
| Trichosphaeridium sp.1 Paal.& Heus.,1996 | Late Cambrian | Tremadocian |
|
| Trichosphaeridium sp.2 | Late Cambrian | Late Cambrian |
|
| Trichosphaeridium sp.2 Paal.& Heus.,1996 | Late Cambrian | Tremadocian |
|
| Trichosphaeridium taiwanianum | Eocene | Eocene |
|
| Trichosphaeridium timofeevia | Tremadocian | Tremadocian |
|