Genus Leiotriletes
- Species total:
- 571
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiotriletes badamensis | Early Permian | Middle Permian |
|
| Leiotriletes bakonyensis | Early Eocene | Middle Eocene |
|
| Leiotriletes balinkaense | Middle Sparnacian | Oligocene |
|
| Leiotriletes balowensis | Mesozoic | Albian |
|
| Leiotriletes balticus | Late Ludlovian | Late Ludlovian |
|
| Leiotriletes banderilla | Wenlockian | Wenlockian |
|
| Leiotriletes bankolensis | Early Permian | Middle Permian |
|
| Leiotriletes bialatum | Ufimian | Tatarian |
|
| Leiotriletes biornatus | Middle Lutetian | Miocene |
|
| Leiotriletes blairatholensis | Late Carboniferous | Permian |
|
| Leiotriletes bonitus | Late Siegenian | Early Emsian |
|
| Leiotriletes brevilaesuratus | Toarcian | Toarcian |
|
| Leiotriletes breviradiatus | Liassic | Aptian |
|
| Leiotriletes brevis | Early Gondwana | Norian |
|
| Leiotriletes brochidodromus | Frasnian | Frasnian |
|
| Leiotriletes bujargiensis | Tournaisian | Late Cretaceous |
|
| Leiotriletes calamitaeformis | Late Permian | Barremian |
|