| details |
Miocene |
|
USSR(Pre-Urals) |
Romanovskaya,G.M. Short description of spores and pollen from Miocene deposits of Southern Pre-Urals |
1956 |
| details |
Late Pliocene |
|
Ukraine |
Syabryaj,S.V. Floristic characters of the upper coal-bearing formation in the Transcarpathians. (In: European Coal Geology and Technology. R.A Gayer et al, editor) |
1997 |
| details |
Eocene |
|
Tennessee |
Manchester,S.R. Early history of the Juglandaceae. (In: Woody Plants: Evolution and Distribution since the Tertiary. F.Ehrendorfer, editors) |
1989 |