Genus Baltisphaeridium
- Species total:
- 794
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Baltisphaeridium coniferum | Late Givetian | Late Givetian |
|
| Baltisphaeridium conglutinatum | Early Tremadocian | Early Tremadocian |
|
| Baltisphaeridium compressum | Early Paleozoic | Late Ordovician |
|
| Baltisphaeridium complicatum | Early Cambrian | Ordovician |
|
| Baltisphaeridium compactus | Late Paleozoic | Late Paleozoic |
|
| Baltisphaeridium colligerum | Early Eocene | Early Eocene |
|
| Baltisphaeridium cognitum | Early Ordovician | Ashgillian |
|
| Baltisphaeridium clavum | Caradocian | Caradocian |
|
| Baltisphaeridium clavispinulosum | Flandrian | Flandrian |
|
| Baltisphaeridium clavigerum | Mesozoic | Cenozoic |
|
| Baltisphaeridium claviferum | Mesozoic | Cenozoic |
|
| Baltisphaeridium claviculorum | Early Oxfordian | Berriasian |
|
| Baltisphaeridium clavicinctum | Ordovician | Baoto |
|
| Baltisphaeridium clava | Caradocian | Caradocian |
|
| Baltisphaeridium clarus | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium clarum | Early Cambrian | Early Cambrian |
|
| Baltisphaeridium cladum | Ordovician | Early Gedinnian |
|