original |
Early Triassic |
|
India(Jammu & Kashmir) |
Nautiyal,A.C. Microplanktons of Tethys Himalaya |
1977 |
original |
Cenomanian |
Turonian |
Gabon |
Boltenhagen,E. Microplankton of the Late Cretaceous of Gabon |
1977 |
original |
Wenlockian |
|
England(Shropshire) |
Eisenack,A. Microfossils with organic tests from the Basal Wenlock Limestone; Wrens Nest, Dudley, England. |
1978 |
original |
Late Kimmeridgian |
|
France(Ain) |
Bernier,P. et al. The microplancton, (Leiosphaeridae), and organic material of the Back-Reef Limestone of the Upper Kimmeridgian in the Southern Jura Mountains. Systematic conditions of genesis and environment. |
1979 |
original |
Aptian |
Albian |
Australia(Queensland) |
Burger,D. Palynological studies in the Lower Cretaceous of the Surat Basin, Australia. |
1980 |
original |
Oligocene |
|
W.Germany(N.Rhine) |
Takahashi,K. et al. Paleogene sporomorphs of the Bergish Area, (West Germany). |
1982 |
original |
Llandoverian |
|
New York |
Miller,M.A. et al. Palynomorphs from the Silurian Medina Group, (Lower Llandovery), of the Niagara Gorge, Lewiston, New York, USA. |
1982 |
original |
Late Jurassic |
|
|
Quattrocchio,M.E. et al. Palynological data from the type locality of the Picun Leufu Formation (Late Jurassica) Neuqu©n Province. part I ; Marines species. |
1983 |
original |
Late Visean |
|
Egypt |
Schrank,E. Paleozoic and Mesozoic palynomorphs from the Foram 1 Well (Western Desert, Egypt). |
1984 |
original |
Middle Algonkian |
Late Algonkian |
India(Uttar Pradesh) |
Nautiyal,A.C. Discovery of Algonkian (Upper to Middle) micro-organisms from Semri Group at Sangrampur Hill, Bande District, India. |
1984 |
original |
Berriasian |
|
|
Quattrocchio,M.E. et al. Palynological study of the Berriasian at Mallin Quemado locality, Neuqu©n Provincia, Argentina. |
1985 |
original |
Cenomanian |
|
Kansas |
Kovach,W.L. et al. Megaspores and other dispersed plant remains from the Dakota Formation (Cenomanian) of Kansas, USA. |
1988 |
original |
Late Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of Late Algonkian micro-organisms, (Zone Iv) in Upper Tejam and Semri Groups of Lesser Himalaya, sub-surface Ganga Valley and Plains Region, Northern India. |
1988 |
original |
Cenomanian |
|
Kansas |
Kovach,W.L. Quantitative palaeoecology of megaspores and other dispersed plant remains from the Cenomanian of Kansas, USA. |
1988 |
original |
Ludlovian |
|
Argentina(San Juan) |
Rubinstein,C.V. Acritarchs of the Late Silurian of the Jachal River in the Province of San Juan, Republica of Argentina Part 1: Subgroup Acanthomorphitae and Sphaeromorphitae. |
1989 |
original |
Middle Proterozoic |
|
India(Himachal Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of microfossil assemblages of Gangolihat Dolomite, Kumaun, Lesser Himalaya. |
1989 |
original |
Early Ludlovian |
Middle Ludlovian |
Argentina(San Juan) |
Rubinstein,C.V. Acritarch from the Silurian of the Jachal River Valley (Los Esp Formation), San Juan Province, Republica Argentina Subgroups Herkumorphita, Netromorphitae and Polgonomorphitae |
1989 |