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 yiminensis | Early Triassic | Early Cretaceous |
|
| Impardecispora verrurugosa | Early Triassic | Early Cretaceous |
|
| Impardecispora verrucosus | Middle Jurassic | Early Cretaceous |
|
| Impardecispora verrucata | Late Jurassic | Early Cretaceous |
|
| Impardecispora valanginensis | Barremian | Barremian |
|
| Impardecispora uralensis | Jurassic | Senonian |
|
| Impardecispora trioreticulosa | Early Triassic | Santonian |
|
| Impardecispora tribotrys | Early Triassic | Middle Paleocene |
|
| Impardecispora triangulata | Valanginian | Maastrichtian |
|
| Impardecispora texensis | Tithonian | Cenomanian |
|
| Impardecispora taiwaniana | Early Cretaceous | Early Cretaceous |
|
| Impardecispora steepbankensis | Barremian | Early Albian |
|
| Impardecispora sp.A | Berriasian | Early Valanginian |
|
| Impardecispora sp.1 | Early Cretaceous | Early Cretaceous |
|
| Impardecispora sp. Venk.,1969 | Early Cretaceous | Early Cretaceous |
|
| Impardecispora sp. Miao et al,1984 | Early Cretaceous | Early Cretaceous |
|