| details |
Desmoinesian |
Missourian |
Texas |
Gupta,S. Miospores from the Desmoinesian-Missourian boundary Formations of Texas and the age of the Salesville Formation |
1970 |
| details |
Late Visean |
Early Namurian A |
Nd |
Neves,R. et al. Some observations on Namurian and Visean spores from Nova Scotia, Britain and northern Spain. |
1970 |
| details |
Nd |
|
France(Saone-et-Loire) |
Pi©rart,P. Some megaspores from the Stephanian Coal of the Blanzy and Decazeville Basins. |
1955 |
| details |
Early Pennsylvanian |
|
Michigan |
Venkatachala,B.S. et al. Pollen and spores from the Pre-Verne Cyclical Formation of the Saginaw Group, Grande Ledge, Michigan, USA. |
1971 |
| details |
Late Pennsylvanian |
|
Pennsylvania |
Clendening,J.A. Stratigraphic placement of the Dunkard according to palynological assemblages. |
1972 |
| details |
Late Visean |
Westphalian |
Canada(Newfoundland) |
Knight,I. Geology of the Carboniferous Bay St.George Subbasin, Western Newfoundland. |
1983 |
| details |
Desmoinesian |
|
Oklahoma |
Bordeau,K.V. Palynology of the Drywood Coal (Pennsylvanian) of Oklahoma. |
1964 |
| details |
Virgilian |
|
Nd |
Kedves,M. The present state of ultrastructural research into fossil sporomorphs. |
1973 |
| details |
Middle Carboniferous |
|
USSR(Ukrainian SSR) |
Teteryuk,V.K. Spore and pollen analysis in biostratigraphy. (In: Palynological studies of sedimentary deposits in the Ukraine and Surrounding Regions. V.V. Permyakov and I.A.Frolova, editors) |
1976 |
| details |
Autunian |
|
Spain |
Sopeбa,A. et al. The Lower Permian of Tamajon, Retiendas, Valdesotos, and Tortuero (Southern Border of the Central system). |
1974 |
| details |
Westphalian C |
Early Stephanian |
Spain |
Chўteauneuf,J.-J. Palnology of the productive layers of the Central Basin of Asturias (Spain) |
1974 |
| details |
Desmoinesian |
|
Indiana |
Willard,D.A. et al. Paleoecology of the Springfield Coal Member (Desmoinesian, Illinois Basin) near the Leslie Cemetery Paleochannel, southwestern Indiana. |
1995 |
| details |
Early Permian |
|
USSR(Kazakh SSR) |
Medvedeva,A.M. et al. Direct evidence for vertical oil migration in the eastern Precaspian. |
1993 |
| details |
Quaternary |
|
Oklahoma |
Hemish,L.A. et al. Buried Peat deposit, Okmulgee County, Oklahoma |
1995 |
| details |
Missourian |
|
Kansas |
Clendening,J.A. et al. Nanoxanthiopollenites, a new monolete miospore from the Upper Pennsylvanian of Kansas. |
1976 |
| details |
Late Namurian C |
Early Westphalian A |
Spain |
Beckary,S. Floral-Fauna association in the Coal Balls of the Rosario Mine, (northwest Spain, Namurian C-Westphailian A). Palaeoecological interpretations. |
1987 |
| details |
Late Holkerian |
Early Brigantian |
Brazil(Amazonas) |
Loboziak,S. et al. Reassessment of Visean miospore biostratigraphy in the Amazon Basin, northern Brazil. |
1998 |