| original |
Late Devonian |
|
New York |
Ahmed,S. Miospore forms from the Upper Devonian deposits of New York State and Pennsylvania. |
1988 |
| details |
Middle Eifelian |
Middle Givetian |
Libya |
Moreau-Benoit,A. Middle and Devonian spores of western Libya-systematic palynolostratigraphic range. |
1989 |
| details |
Mississippian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Late Givetian |
Frasnian |
Libya |
Grignani,D. et al. Palaeozoic and Mesozoic subsurface palynostratigraphy in the Al Kufrah Basin, Libya. (In: The Geology of Libya. M.J.Salem et al, editors) |
1991 |
| details |
Early Namurian |
|
England(Shropshire) |
Turner,N. et al. Palynological evidence for an Early Namurian age of the Cornbrook Sandstone Formation, Clee Hill, Shropshire. |
1993 |
| details |
Late Permian |
|
Russia(Siberia) |
Papin,Y.S. et al. Lithologic and paleontologic boundary between Permian and Triassic in the Kuznetsk Basin. |
2000 |