original |
Paleozoic |
|
USSR(Khakass A.O.) |
Ergalskaya,Z. Description of the microscopicalstructure of the coal of the Dvukharshinny Seam, Chernogorski Mines, Minusinsk Basin, Russia. |
1930 |
original |
Carboniferous |
|
Poland |
Zerndt,J. Megaspores from the Polish Coal Basin. first Part. |
1934 |
original |
Middle Coal Measure |
|
England(Staffordshire) |
Millott,J.O. The microspores in the Coal-Seams of North Staffordshire.Part 1. The Millstone Grit-Ten Foot Coals. |
1939 |
original |
Westphalian A |
Westphalian C |
Netherlands |
Dijkstra,S.J. et al. A monographic revision of Carboniferous megaspores with special consideration to South Limburg, (Netherlands). |
1946 |
original |
Westphalian A |
Westphalian C |
Netherlands |
Dijkstra,S.J. et al. A monographic revision of Carboniferous megaspores with special consideration to South Limburg, (Netherlands). |
1946 |
original |
Eocene |
|
Venezuela |
Norem,W.L. Pollen, spores, and other organic microfossils from the Eocene of Venezuela. |
1955 |
original |
Sakmarian |
|
India(Bihar) |
Surange,K.R. et al. Studies in the Glossopteris flora of India.3, plant fossils from the Talchir Needle Shales from Giridih Coalfield. |
1956 |
original |
Tertiary |
|
Alaska(North Slope) |
Dutcher,R.R. et al. Petrography and palynology of certain Coals of the Arctic Slope of Alaska |
1957 |
original |
Late Neogene |
|
California |
Ingebrigtsen,D.M. Palynology and its application to the Pliocene series in the Los Angeles Basin. |
1957 |
original |
Late Pannonian |
|
Hungary |
Nagy,E. Palynological investigations of the Upper Pannonian Brown Coal in the Foot Hills of the Matra Mountains. |
1958 |
original |
Middle Gondwana |
|
India(Madhya Pradesh) |
Lele,K.M. Studies in the Indian Middle Gondwana flora. |
1963 |
original |
Late Cretaceous |
Early Eocene |
India(Assam) |
Bose,M.N. et al. Fossil plant remains from Laitryngew, Assam. |
1964 |
original |
Middle Devonian |
|
Algeria |
Doubinger,J. Discovery of new micro-organisms in the Middle Devonian of the Sahara. |
1966 |
original |
Late Carboniferous |
Early Permian |
Congo |
Bose,M.N. et al. Palaeozoic sporae dispersae from Congo.1. Kindu-Kalima and Walikale Regions. |
1966 |
original |
Cretaceous |
|
Utah |
Gray,R.J. et al. Correlation of Coal deposits from Central Utah. |
1966 |
original |
Campanian |
|
Oklahoma |
Morgan,R. Palynology of the Ozan Formation (Cretaceous) Mccurtin County, Oklahoma |
1967 |
original |
Kazanian |
|
India(Bihar) |
Kar,R.K. Palynology of the Barren Measures sequence from Jharia Coalfield, Bihar, India. 3. Studies on the megaspores. |
1968 |