Genus Guyangspora
- Species total:
- 4
- Age range:
- 230 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Guyangspora | Early Cretaceous | Early Cretaceous |
|
| Guyangspora gracilirugulata | Early Triassic | Early Cretaceous |
|
| Guyangspora machiensis | Early Triassic | Early Cretaceous |
|
| Guyangspora sp | Early Triassic | Early Cretaceous |
|