| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Oligocene | Japan(Fukushima Pref.) | Tokunaga,S. et al. Pollen analyses of Coal Seams in the Joban Coal Field (Part 1, Southern Iwaki District). | 1964 | |
| details | Late Tertiary | Denmark | Ingwersen,P. Some microfossils from Danish Late-Tertiary Lignites. | 1954 | |
| details | Tertiary | Scotland(Argyll) | Simpson,J.B. Fossil pollen in Scottish Tertiary Coals. | 1936 |