| details |
Early Devonian |
|
Australia(Victoria) |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Emsian |
Eifelian |
Australia(Victoria) |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Emsian |
Eifelian |
USSR(Siberia) |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Devonian |
|
Australia |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Early Devonian |
|
Nd |
Allen,K.C. A review of in situ, Late Silurian and Devonian spores. |
1980 |