Genus Triquitrites
- Species total:
- 204
- Age range:
- 570 - 37.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Triquitrites sp.2935 | Early Visean | Early Visean |
|
| Triquitrites auriculaferens | Visean | Early Kungurian |
|
| Triquitrites piramidalis | Visean | Visean |
|
| Triquitrites microvalvatus | Late Dinantian | Early Namurian A |
|
| Triquitrites articulosus | Late Visean | Namurian A |
|
| Triquitrites sp.A Hacq.& Bars.,1957 | Late Mississippian | Namurian A |
|
| Triquitrites vetustus | Late Mississippian | Late Mississippian |
|
| Triquitrites sp. Hoff.et al,1955 | Late Mississippian | Late Mississippian |
|
| Triquitrites sp.3 | Late Meramecian | Late Jurassic |
|
| Triquitrites sp.2 | Late Meramecian | Late Jurassic |
|
| Triquitrites sp.1 | Late Meramecian | Late Jurassic |
|
| Triquitrites pannus | Namurian A | Westphalian C |
|
| Triquitrites trigonoappendix | Namurian | Stephanian |
|
| Triquitrites sp.4 | Early Namurian | Early Namurian |
|
| Triquitrites type A Hoff.et al,1955 | Chesterian | Chesterian |
|
| Triquitrites incisotrilobus | Chesterian | Chesterian |
|
| Triquitrites crassus | Namurian | Sakmarian |
|