Genus Triquitrites
- Species total:
- 204
- Age range:
- 570 - 37.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Triquitrites mediocris | Late Pennsylvanian | Late Pennsylvanian |
|
| Triquitrites sp.2836 Lanz.& Magl.,1969 | Late Tournaisian | Late Tournaisian |
|
| Triquitrites kaipingensis | Early Permian | Early Permian |
|
| Triquitrites ponderosus | Monongahela | Monongahela |
|
| Triquitrites tricoronatus | Late Chesterian | Late Chesterian |
|
| Triquitrites sp.4 | Early Namurian | Early Namurian |
|
| Triquitrites erateriformis | Early Permian | Early Permian |
|
| Triquitrites deltiformis | Desmoinesian | Desmoinesian |
|
| Triquitrites tumulus | Pennsylvanian | Pennsylvanian |
|
| Triquitrites sp.2935 | Early Visean | Early Visean |
|
| Triquitrites sp.1 Chen,1978 | Permian | Permian |
|
| Triquitrites gracilis | Westphalian D | Westphalian D |
|
| Triquitrites variabilis | Westphalian A | Westphalian A |
|
| Triquitrites type A Hoff.et al,1955 | Chesterian | Chesterian |
|
| Triquitrites sp.C Krut.,1959 | Middle Eocene | Middle Eocene |
|
| Triquitrites incisotrilobus | Chesterian | Chesterian |
|
| Triquitrites ventriosus | Westphalian C | Westphalian C |
|