Genus Leiosphaeridia
- Species total:
- 419
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiosphaeridia sarjeantii | Precambriam | Precambriam |
|
| Leiosphaeridia scandica | Middle Cambrian | Maastrichtian |
|
| Leiosphaeridia scanica | Late Cretaceous | Late Cretaceous |
|
| Leiosphaeridia schidlovica | Late Llandoverian | Late Llandoverian |
|
| Leiosphaeridia schopfi | Permian | Permian |
|
| Leiosphaeridia scotia | Visean | Visean |
|
| Leiosphaeridia scrobiculata | Paleozoic | Eocene |
|
| Leiosphaeridia shepelevae | Late Proterozoic | Late Proterozoic |
|
| Leiosphaeridia shuklae | Late Precambrian | Late Precambrian |
|
| Leiosphaeridia similis | Jurassic | Oligocene |
|
| Leiosphaeridia simplex | Precambriam | Early Scythian |
|
| Leiosphaeridia simplicissima | Cambrian | Cambrian |
|
| Leiosphaeridia sinica | Precambriam | Precambriam |
|
| Leiosphaeridia sorediformis | Early Paleozoic | Early Paleozoic |
|
| Leiosphaeridia sp | Precambriam | Cenozoic |
|
| Leiosphaeridia sp. Cram.,1972 | Middle Cambrian | Middle Cambrian |
|
| Leiosphaeridia sp. Dutt.& Shri.,1975 | Precambriam | Precambriam |
|