Genus Cyclogranisporites
- Species total:
- 215
- Age range:
- 4100 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cyclogranisporites obliquus | Morrowan | Early Missourian |
|
| Cyclogranisporites obscurus | Toarcian | Toarcian |
|
| Cyclogranisporites oligogranifer | Induan | Induan |
|
| Cyclogranisporites oppressus | Permian | Liassic |
|
| Cyclogranisporites optimus | Early Permian | Early Permian |
|
| Cyclogranisporites orbicularis | Pennsylvanian | Permian |
|
| Cyclogranisporites orbiculus | Late Emsian | Early Sparnacian |
|
| Cyclogranisporites osmundae | Kungurian | Tatarian |
|
| Cyclogranisporites ovalis | Namurian | Westphalian |
|
| Cyclogranisporites ovatus | Carboniferous | Carboniferous |
|
| Cyclogranisporites pachydermus | Cenomanian | Eocene |
|
| Cyclogranisporites palaeophytus | Late Devonian | Westphalian A |
|
| Cyclogranisporites pallens | Middle Carboniferous | Middle Carboniferous |
|
| Cyclogranisporites parvigranulosus | Namurian | Artinskian |
|
| Cyclogranisporites parvigranus | Westphalian D | Westphalian D |
|
| Cyclogranisporites parvipunctatus | Silurian | Rotliegendes |
|
| Cyclogranisporites parvulus | Eifelian | Sakmarian |
|