| details |
Permian |
|
USSR(Tatar ASSR) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Givetian |
|
Tunisia |
Jardin©,S. Microplankton (Acritarchs), and the stratigraphic limits of the Upper Silurian to Upper Devonian. |
1972 |
| details |
Early Tournaisian |
Middle Tournaisian |
Spain |
Lachkar,G. et al. Discovery of Tournasian microflora from the eastern Iberian Chain (Spain) |
1993 |
| details |
Wenlockian |
Ludlovian |
Poland |
Jachowicz,M. et al. Acritarcha of Silurian formations from Myszrow area. |
1987 |
| details |
Frasnian |
|
Peru |
Wood,G.D. A stratigraphic, paleoecologic and paleobiogeographic review of the acritarchs Umbellasphaeridium deflandrei and Umbellasphaeridium saharicum. (In: Biostratigraphy. P.K.Sutherland and W.L.Manger, editors) |
1984 |
| details |
Tournaisian |
|
Ohio |
Molyneux,S.G. et al. Preliminary accounts of Late Devonian palynomorph assemblages from the Bedford Shale and Berea Sandstone Formations of Central Ohio, USA. |
1984 |
| details |
Late Devonian |
|
Ohio |
Eames,L.E. Palynology of the Berea Sandstone and Cuyahoga Group of northeastern Ohio. |
1974 |
| details |
Middle Devonian |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Late Tournaisian |
|
Morocco |
Marhoumi,M.R. et al. Palynostratigrafic studies of some Dinantian series in the Sidi Bettache Basin to the southeast of Rabat, (Morocco). |
1984 |
| details |
Strunian |
|
Libya |
Moreau-Benoit,A. Middle and Upper Devonian acritarchs and chitinozoans from Western Libya. |
1984 |
| details |
Late Famennian |
Strunian |
Libya |
Massa,D. et al. Contribution to the biostratigraphy and paleogeography of the Libyan Devonian, (South of Rhodames Basin) by new palynological data. |
1985 |
| details |
Givetian |
Late Devonian |
France |
Jardin©,S. Microplankton (Acritarchs), and the stratigraphic limits of the Upper Silurian to Upper Devonian. |
1972 |
| details |
Givetian |
Strunian |
Brazil(Piaui) |
de Quadros,L.P. Biostratigraphic distribution of chitinozoa and acritarchs of the Parnaiba Basin |
1982 |
| details |
Late Aptian |
|
Brazil(Piaui) |
Brito,I.M. et al. Reworking of Devonian to the Early Cretaceous from the Araripe Basin. |
1995 |
| details |
Frasnian |
|
Brazil(Pernambuco) |
Brito,I.M. Contribution to the knowledge of Devonian microfossils of Pernambuco Iii-Some acritarcha in Common with the Sahara Devnian. |
1976 |
| details |
Middle Devonian |
|
Brazil(Pernambuco) |
Brito,I.M. Contribution to the knowledge of Devonian microfossils of Pernambuco.2.Acritarcha Ptermomorphitae. |
1967 |
| details |
Late Aptian |
|
Brazil(Pernambuco) |
Brito,I.M. et al. Reworking of Devonian to the Early Cretaceous from the Araripe Basin. |
1995 |