Genus Impardecispora
- Species total:
- 53
- Age range:
- 280 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Impardecispora sp.A | Berriasian | Early Valanginian |
|
| Impardecispora ivanovae | Berriasian | Early Valanginian |
|
| Impardecispora multituberculatus | Late Oxfordian | Early Valanginian |
|
| Impardecispora canadensis | Late Oxfordian | Early Valanginian |
|
| Impardecispora horridus | Portlandian | Neocomian |
|
| Impardecispora verrurugosa | Early Triassic | Early Cretaceous |
|
| Impardecispora planiverrucata | Early Triassic | Early Cretaceous |
|
| Impardecispora rara | Early Triassic | Early Cretaceous |
|
| Impardecispora verrucosus | Middle Jurassic | Early Cretaceous |
|
| Impardecispora lobata | Late Jurassic | Early Cretaceous |
|
| Impardecispora ornata | Early Triassic | Early Cretaceous |
|
| Impardecispora microverrucosa | Early Triassic | Early Cretaceous |
|
| Impardecispora labrasa | Early Triassic | Early Cretaceous |
|
| Impardecispora zhalainuoerensis | Early Triassic | Early Cretaceous |
|
| Impardecispora yiminensis | Early Triassic | Early Cretaceous |
|
| Impardecispora verrucata | Late Jurassic | Early Cretaceous |
|
| Impardecispora breve | Early Triassic | Early Cretaceous |
|