Tripartites |
Tripartites variabilis
|
Turkey |
Visean |
Westphalian D |
Tripartites |
Tripartites vetustus
|
Turkey |
Visean |
Westphalian D |
Tripartites |
Tripartites vetustus
sp. nov. |
Turkey |
Visean |
Namurian A |
Triquitrites |
Triquitrites arculatus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites auriculaferens
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites auritus
|
Turkey |
Late Visean |
Westphalian D |
Triquitrites |
Triquitrites batillatus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites batillatus
|
Spitsbergen |
Visean |
Early Namurian A |
Triquitrites |
Triquitrites bransonii
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites bransonii
|
Oklahoma |
Desmoinesian |
|
Triquitrites |
Triquitrites bucculentus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites clavatus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites desperatus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites exiguus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites lativerrucosus
sp. nov. |
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites marginatus
|
Turkey |
Visean |
Westphalian D |
Triquitrites |
Triquitrites minutus
|
Turkey |
Visean |
Westphalian D |