Name | From | To | Age range |
---|---|---|---|
Gravisporites | Carboniferous | Permian |
|
Gravisporites arcuatus | Desmoinesian | Missourian |
|
Gravisporites asper | Early Emsian | Early Emsian |
|
Gravisporites basilaris | Devonian | Devonian |
|
Gravisporites bohemica | Westphalian D | Stephanian |
|
Gravisporites compactus | Devonian | Early Frasnian |
|
Gravisporites densus | Middle Pennsylvanian | Middle Pennsylvanian |
|
Gravisporites fithiana | Westphalian D | Stephanian |
|
Gravisporites minutus | Late Famennian | Late Famennian |
|
Gravisporites pyramidalis | Namurian A | Namurian A |
|
Gravisporites schansiensis | Kungurian | Kungurian |
|
Gravisporites shansiensis | Early Permian | Early Permian |
|
Gravisporites sp | Devonian | Stephanian |
|
Gravisporites sphaera | Early Emsian | Early Emsian |
|
Gravisporites sphaerus | Pennsylvanian | Stephanian |
|
Gravisporites triangulatus | Carboniferous | Westphalian B |
|
Gravisporites tumulosus | Early Permian | Early Permian |
|