| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Late Cretaceous |
Early Eocene |
Washington |
Griggs,P.H. Palynological interpretation of the type section, Chuckanut Formation, northwestern Washington. (In: Symposium on Palynology of the Late Cretaceous and Early Tertiary. R.M Kosanke and A.T. Cross, editors) |
1970 |
| details |
Siegenian |
|
Wales(Monmouthshire) |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Rhaetian |
Liassic |
Wales(Glamorgan) |
Lewarne,G.C. et al. Mesozoic plants from fissures in the Carboniferous Limestones of South Wales |
1957 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |
| details |
Carboniferous |
|
Wales |
Moore,L.R. On the spores of some Carboniferous plants, their development. |
1946 |