| details |
Middle Pennsylvanian |
|
West Virginia |
Skog,J.E. et al. Canipa quadrifida, gen.et sp.nov., a synangial fructification from the Middle Pennsylvanian of West Virginia. |
1969 |
| details |
Nd |
|
Nd |
Skog,J.E. et al. Canipa quadrifida, gen.et sp.nov., a synangial fructification from the Middle Pennsylvanian of West Virginia. |
1969 |
| details |
Late Eifelian |
Givetian |
Spain |
Cramer,F.H. Plant spores from the Eifelian to Givetian Gosseletia Sandstone Formation near Canadas, Asturias, Spain. |
1969 |
| details |
Late Eifelian |
Givetian |
Spain |
Cramer,F.H. Plant spores from the Eifelian to Givetian Gosseletia Sandstone Formation near Canadas, Asturias, Spain. |
1969 |
| details |
Late Eifelian |
Givetian |
Spain |
Cramer,F.H. Plant spores from the Eifelian to Givetian Gosseletia Sandstone Formation near Canadas, Asturias, Spain. |
1969 |
| details |
Late Eifelian |
Givetian |
Spain |
Cramer,F.H. Plant spores from the Eifelian to Givetian Gosseletia Sandstone Formation near Canadas, Asturias, Spain. |
1969 |
| details |
Late Eifelian |
Givetian |
Spain |
Cramer,F.H. Plant spores from the Eifelian to Givetian Gosseletia Sandstone Formation near Canadas, Asturias, Spain. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Cambrian |
|
North America |
Ghosh,A.K. et al. Spores of vascular plants from the Cambrians of North America. |
1969 |
| details |
Early Liassic |
|
Hungary |
Bona,J. Lower Liassic Coal series of the Mecsek Mountain Chain (geology) palynology. |
1969 |
| details |
Late Miocene |
|
Japan(Ishikawa Pref.) |
Fuji,N. Fossil spores and pollen grains from the Neogene deposits in Noto Peninsula, Central Japan, No. I. A palynological study of Thelate Miocene Wakura Member. |
1969 |
| details |
Late Miocene |
|
Japan(Ishikawa Pref.) |
Fuji,N. Fossil spores and pollen grains from the Neogene deposits in Noto Peninsula, Central Japan, No. I. A palynological study of Thelate Miocene Wakura Member. |
1969 |
| details |
Late Miocene |
|
Japan(Ishikawa Pref.) |
Fuji,N. Fossil spores and pollen grains from the Neogene deposits in Noto Peninsula, Central Japan, No. I. A palynological study of Thelate Miocene Wakura Member. |
1969 |