Genus Impardecispora
- Species total:
- 53
- Age range:
- 280 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Impardecispora zhalainuoerensis | Early Triassic | Early Cretaceous |
|
| Impardecispora breve | Early Triassic | Early Cretaceous |
|
| Impardecispora foveolata | Early Triassic | Early Cretaceous |
|
| Impardecispora granulosus | Early Triassic | Early Cretaceous |
|
| Impardecispora perlaria | Early Triassic | Early Cretaceous |
|
| Impardecispora | Jurassic | Tertiary |
|
| Impardecispora uralensis | Jurassic | Senonian |
|
| Impardecispora verrucosus | Middle Jurassic | Early Cretaceous |
|
| Impardecispora lobata | Late Jurassic | Early Cretaceous |
|
| Impardecispora verrucata | Late Jurassic | Early Cretaceous |
|
| Impardecispora indica | Late Jurassic | Aptian |
|
| Impardecispora multituberculatus | Late Oxfordian | Early Valanginian |
|
| Impardecispora canadensis | Late Oxfordian | Early Valanginian |
|
| Impardecispora texensis | Tithonian | Cenomanian |
|
| Impardecispora horridus | Portlandian | Neocomian |
|
| Impardecispora cotidiana | Early Cretaceous | Santonian |
|
| Impardecispora sp. Venk.,1969 | Early Cretaceous | Early Cretaceous |
|