Genus Kallosphaeridium
- Species total:
- 42
- Age range:
- 195 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Kallosphaeridium inornatum | Late Toarcian | Middle Bajocian |
|
| Kallosphaeridium praussii | Aalenian | Middle Bathonian |
|
| Kallosphaeridium hypornatum | Toarcian | Kimmeridgian |
|
| Kallosphaeridium sp.C | Late Oxfordian | Early Tithonian |
|
| Kallosphaeridium sp.B | Kimmeridgian | Portlandian |
|
| Kallosphaeridium sp.BE | Early Valanginian | Middle Valanginian |
|
| Kallosphaeridium sp.AE | Early Valanginian | Middle Valanginian |
|
| Kallosphaeridium agglutinatum | Ryazanian | Middle Valanginian |
|
| Kallosphaeridium sp.A | Late Oxfordian | Middle Aptian |
|
| Kallosphaeridium coninckii | Late Berriasian | Albian |
|
| Kallosphaeridium romaense | Late Kimmeridgian | Albian |
|
| Kallosphaeridium norvickii | Neocomian | Albian |
|
| Kallosphaeridium circulare | Albian | Early Turonian |
|
| Kallosphaeridium sp.A Schi.,1992 | Early Coniacian | Middle Coniacian |
|
| Kallosphaeridium sp.B Toch.& Jarv.,1987 | Turonian | Late Coniacian |
|
| Kallosphaeridium minus | Cretaceous | Early Maestrichtian |
|
| Kallosphaeridium helbyi | Albian | Early Maastrichtian |
|