details |
Riphean |
|
USSR(Siberia) |
Veis,A.F. Riphean and Vendian microfossils of the Ushur-Maya and Turukhan Regions of Siberia |
1988 |
details |
Riphean |
|
India(Uttar Pradesh) |
Tewari,V.C. Discovery of Pre-Edicaran acritarch Chuaria Circularis (Walcott 1899; Vidal and Ford,1985) from the Deoban Mountains, Lesser Himalaya, India |
1996 |
details |
Riphean |
|
India(Himachal Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of microfossil assemblages of Gangolihat Dolomite, Kumaun, Lesser Himalaya. |
1989 |
details |
Proterozoic |
|
India(Himachal Pradesh) |
Srivastava,P. et al. Significance of the Meso-Neoproterozoic microfossil assemblage from the Deoban Limestone, Garhwai Lesser Himalaya. |
1997 |
details |
Precambriam |
|
Australia |
Knoll,A.H. et al. Precambrian eukaryotic organisms. A reassessment of the evidence. |
1975 |
details |
Precambriam |
|
Canada(NWT) |
Hofmann,H.J. Precambrian microflora, Belcher Islands, Canada significance and systematics. |
1976 |
details |
Precambriam |
Cambrian |
Kazakstan |
Sergeeva,V.N. Microfossils from transitional Precambrian - Phanerozoic strata of Central Asia. |
1989 |
details |
Middle Proterozoic |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Microfacies microfossils (Organic-walled) in Middle Proterozoic Tejam Group of Keemaun Lesser Himalaya and paleoenvironmental significance |
1990 |
details |
Middle Proterozoic |
|
India(Himachal Pradesh) |
Nautiyal,A.C. Biostratigraphic significance of microfossil assemblages of Gangolihat Dolomite, Kumaun, Lesser Himalaya. |
1989 |
details |
Middle Proterozoic |
Late Proterozoic |
India(Uttar Pradesh) |
Kumar,S. et al. Middle to Late Proterozoic microbiota from the Deoban Limestone, Garhwal Himalaya, India |
1992 |
details |
Middle Algonkian |
|
India |
Hughes,N.F. Mesosperm palynoloigic evidence and ancestors of angiosperms. (In: Historical Perspectives of Angiosperm Evolution.) |
1984 |
details |
Middle Algonkian |
|
India(Himachal Pradesh) |
Nautiyal,A.C. First record of Middle Algonkian micro-organisms from Naldera Limestone (Basantpur Formation) of Himachal Himalaya with biostratigraphy. |
1985 |
details |
Middle Algonkian |
|
India(Himachal Pradesh) |
Nautiyal,A.C. First record of Middle Algonkian micro-organisms from Naldera Limestone (Basantpur Formation) of Himachal Himalaya with biostratigraphy. |
1985 |
details |
Middle Algonkian |
Late Algonkian |
India(Uttar Pradesh) |
Nautiyal,A.C. Algonkian (Upper to Middle) micro-organisms from the Semri Group of Son Valley (Mirzapur Distt.) India |
1983 |
details |
Middle Algonkian |
Late Algonkian |
India |
Nautiyal,A.C. Morphological study of Algonkian Cyanophytes from Lesser Himalaya and Plains Region with stratigraph Ic significance |
1984 |
details |
Middle Algonkian |
|
India(Uttar Pradesh) |
Nautiyal,A.C. Algonkian microorganisms of the Kumarun and Himachal Himalaya and their sedimentary facies relationship |
1984 |
details |
Late Riphean |
|
USSR(Siberia) |
Veys,A.F. On the Microphylotogical characterization of the Tottinskaia Suite of Uchur-Maiskii Region |
1983 |