| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Late Westphalian A | Kentucky | Eble,C.F. et al. Palynologic, petrographic and geochemical characteristics of the Manchester Coal Bed in eastern Kentucky. | 1995 | |
| details | Late Westphalian A | Kentucky | Hower,J.C. et al. Geochemical and palynological indicators of the paleoecology of River Gem Coal Bed, Whitley County, Kentucky | 1996 | |
| details | Early Triassic | China(Jiangxi) | Ouyang,S. et al. Earliest Triassic, (Induan), spores and pollen from the Junggar Basin, Xinjiang, Northwestern China. | 1999 |