Cordaitina |
Cordaitina spongiosa
|
USSR(Rostov) |
Westphalian A |
Stephanian |
Cordaitina |
Cordaitina stiptica
|
USSR(Rostov) |
Westphalian A |
Westphalian C |
Cordaitina |
Cordaitina triplicata
sp. nov. |
USSR(Rostov) |
Westphalian B |
Westphalian C |
Cordaitina |
Cordaitina uralensa
|
USSR(Rostov) |
Westphalian C |
Stephanian |
Dictyotriletes |
Dictyotriletes adhearens
|
USSR(Rostov) |
Westphalian C |
|
Dictyotriletes |
Dictyotriletes adhearens
|
Illinois |
Middle Pennsylvanian |
|
Dictyotriletes |
Dictyotriletes amplectus
|
USSR(Rostov) |
Namurian C |
|
Dictyotriletes |
Dictyotriletes calamistratus
|
USSR(Rostov) |
Middle Carboniferous |
|
Dictyotriletes |
Dictyotriletes cancellatus
|
USSR(Rostov) |
Late Devonian |
Westphalian B |
Dictyotriletes |
Dictyotriletes comulatus
|
USSR(Rostov) |
Namurian C |
Westphalian C |
Dictyotriletes |
Dictyotriletes cressipterus
|
USSR(Rostov) |
Namurian |
Westphalian B |
Dictyotriletes |
Dictyotriletes densoreticulatus
|
USSR(Rostov) |
Westphalian C |
|
Dictyotriletes |
Dictyotriletes lacunosus
|
USSR(Rostov) |
Westphalian C |
Westphalian D |
Dictyotriletes |
Dictyotriletes lingulatus
sp. nov. |
USSR(Rostov) |
Westphalian C |
|
Dictyotriletes |
Dictyotriletes macroreticulatus
|
USSR(Rostov) |
Namurian C |
Westphalian C |
Dictyotriletes |
Dictyotriletes macroreticulatus
|
USSR(Rostov) |
Westphalian A |
Westphalian C |
Dictyotriletes |
Dictyotriletes mediareticulatus
|
USSR(Rostov) |
Westphalian B |
Westphalian D |