Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium tuberculatum | Early Cambrian | Middle Cambrian |
|
| Baltisphaeridium atavum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium tetragonum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium eisenackii | Paleozoic | Paleozoic |
|
| Baltisphaeridium microfurcatum | Paleozoic | Givetian |
|
| Baltisphaeridium solidum | Early Cambrian | Ashgillian |
|
| Baltisphaeridium emeiense | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium machaerophorum | Paleozoic | Recent |
|
| Baltisphaeridium triplicativum | Paleozoic | Paleozoic |
|
| Baltisphaeridium tentaculaferum | Early Paleozoic | Early Gedinnian |
|
| Baltisphaeridium ordovicum | Paleozoic | Paleozoic |
|
| Baltisphaeridium stimuliferum | Paleozoic | Cenomanian |
|
| Baltisphaeridium lancariae | Cambrian | Cambrian |
|
| Baltisphaeridium gracilospinosum | Early Cambrian | Middle Cambrian |
|
| Baltisphaeridium patteii | Paleozoic | Kimmeridgian |
|
| Baltisphaeridium castaneum | Paleozoic | Paleozoic |
|
| Baltisphaeridium spinescens | Paleozoic | Paleozoic |
|