| details |
Middle Devonian |
Late Devonian |
Iowa |
Norton,N.J. An analysis of Middle and Upper Devonian palynomorph assemblages from Iowa, Ohio, Pennsylvania and New York |
1970 |
| details |
Middle Devonian |
Late Devonian |
Ohio |
Norton,N.J. An analysis of Middle and Upper Devonian palynomorph assemblages from Iowa, Ohio, Pennsylvania and New York |
1970 |
| details |
Middle Devonian |
Late Devonian |
Pennsylvania |
Norton,N.J. An analysis of Middle and Upper Devonian palynomorph assemblages from Iowa, Ohio, Pennsylvania and New York |
1970 |
| details |
Middle Devonian |
Late Devonian |
New York |
Norton,N.J. An analysis of Middle and Upper Devonian palynomorph assemblages from Iowa, Ohio, Pennsylvania and New York |
1970 |
| details |
Late Devonian |
|
Iowa |
Cleave,N.Van On hunting sharks and oil. |
1970 |
| details |
Devonian |
|
Nd |
Cleave,N.Van On hunting sharks and oil. |
1970 |
| details |
Devonian |
|
Spitsbergen |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 5. Supplement to all Groups (Turmae). |
1970 |
| details |
Strunian |
|
Canada(Yukon) |
Norford,B.S. et al. Biostratigraphic determinations of fossils from the subsurface of the Yukon Territory and the Districts of MacKenzie Andfranklin |
1970 |
| details |
Famennian |
|
Canada(Yukon) |
Norford,B.S. et al. Biostratigraphic determinations of fossils from the subsurface of the Yukon Territory and the Districts of MacKenzie Andfranklin |
1970 |
| details |
Middle Devonian |
|
Nd |
Owens,B. A review of the palynological methods employed in the correlation of Palaeozoic Sediments. (In: Colloqium on the Stratigraphy of the Carboniferous, Compte Rendus, 8th Reunion CIMP. M.Streel and R.H.Wagner, editors) |
1970 |
| details |
Frasnian |
|
Canada(NWT,Franklin) |
McGregor,D.C. Devonian spores of the Queen Elizabeth Islands, Northwest Territories |
1970 |
| details |
Devonian |
|
Romania |
Beju,D. The present stage of the palynological researches concerning the Antecretaceous of Romania. |
1971 |
| details |
Frasnian |
|
Montana |
Sandberg,C.A. et al. Comparison between conodont zonations and spore assemblages at the Devonian-Carboniferous boundary in the Western and Central United States and in Europe |
1972 |
| details |
Frasnian |
|
W.Germany(Rhineland) |
Sandberg,C.A. et al. Comparison between conodont zonations and spore assemblages at the Devonian-Carboniferous boundary in the Western and Central United States and in Europe |
1972 |
| details |
Eifelian |
|
Czechoslovakia |
Lele,K.M. Observations on Middle Devonian microfossils from the Barrandian Basin, Czechoslovakia. |
1972 |
| details |
Late Devonian |
Early Mississippian |
Maryland |
Curry,R.P. et al. A preliminary report on Upper Devonian microfossils from the Allegheny Front in Maryland and West Virginia. |
1972 |
| details |
Late Devonian |
Early Mississippian |
West Virginia |
Curry,R.P. et al. A preliminary report on Upper Devonian microfossils from the Allegheny Front in Maryland and West Virginia. |
1972 |