Acanthotriletes |
Acanthotriletes tonsilis
|
USSR(Rostov) |
Westphalian C |
Westphalian D |
Acanthotriletes |
Acanthotriletes trichacanthus
|
USSR(Rostov) |
Namurian C |
Westphalian C |
Acanthotriletes |
Acanthotriletes trichacanthus
|
USSR(Rostov) |
Westphalian C |
|
Acanthotriletes |
Acanthotriletes villosus
|
USSR(Rostov) |
Westphalian C |
Westphalian D |
Alatisporites |
Alatisporites hexalatus
|
USSR(Rostov) |
Middle Carboniferous |
|
Alatisporites |
Alatisporites inflatus
|
USSR(Rostov) |
Westphalian B |
Westphalian C |
Alatisporites |
Alatisporites pustulatus
|
USSR(Rostov) |
Westphalian C |
|
Archaeozonotriletes |
Archaeozonotriletes breviapiculatus
|
USSR(Rostov) |
Westphalian A |
Westphalian C |
Archaeozonotriletes |
Archaeozonotriletes curtatus
|
USSR(Rostov) |
Visean |
Namurian C |
Archaeozonotriletes |
Archaeozonotriletes fuscatus
|
USSR(Rostov) |
Namurian A |
Namurian C |
Archaeozonotriletes |
Archaeozonotriletes subtriquetrus
|
USSR(Rostov) |
Namurian A |
Namurian C |
Azonaletes |
Azonaletes fabaginus
|
USSR(Rostov) |
Westphalian B |
Stephanian |
Azonaletes |
Azonaletes levis
|
USSR(Rostov) |
Westphalian A |
Westphalian B |
Azonomonoletes |
Azonomonoletes dubiosus
|
USSR(Rostov) |
Westphalian A |
Westphalian B |
Azonomonoletes |
Azonomonoletes enucleatus
|
USSR(Rostov) |
Westphalian A |
Westphalian C |
Azonomonoletes |
Azonomonoletes monoplicatus
sp. nov. |
USSR(Rostov) |
Westphalian C |
|
Azonomonoletes |
Azonomonoletes novicus
|
USSR(Rostov) |
Westphalian A |
Early Stephanian |