| details |
Vendian |
|
China(Hainan Island) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Vendian |
|
India(Himachal Pradesh) |
Steiner,M. Chuaria circularis Walcott 1899; "megasphaeromorph acritarch" or prokaryotic colony? |
1996 |
| details |
Valanginian |
Hauterivian |
W.Germany(N.Rhine) |
Herngreen,G.F.W. et al. Age and depositional environment of the Kuhfeld Beds (Lower Cretaceous) in the Alst¤tte Embayment (W.Germany, E.Netherlands). |
1994 |
| details |
Triassic |
|
India(Orissa) |
Tripathi,A. Early and Late Triassic palynoassemblages from subsurface Supra Barakar sequence in Talcher Coalfield, Orissa, India |
1996 |
| details |
Tremadocian |
Arenigian |
Romania |
Beju,D. Zoning and correlation of the Paleozoic of the Moesian Platform on the basis of palynoprotistological assemblages.1. |
1972 |
| details |
Tertiary |
|
Netherlands |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Tertiary |
|
Australia(Tasmania) |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Tatarian |
|
India(Maharashtra) |
Bharadwaj,D.C. et al. Kamthi Formation-A palynological Appraisal |
1984 |
| details |
Tatarian |
|
India(Madhya Pradesh) |
Tiwari,R.S. et al. Palynological dating of Jhingurdah Seam, Singrauli Coalfield. A reappraisal. |
1984 |
| details |
Sinian |
|
China(Shansi) |
Xiao,S. et al. Neoproterozoic fossils in Mesoproterozoic rocks ? chemistratigraphic resolution of a biostratigraphic conundrum. |
1997 |
| details |
Silurian |
Tertiary |
Germany |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Silurian |
|
Poland |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Silurian |
|
Africa(Sahara) |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Silurian |
|
Libya |
Lindgren,S. Remarks on the taxonomy, botanical affinities, and distribution of Leiospheres. |
1981 |
| details |
Silurian |
Frasnian |
Canada(NWT,Mackenzie) |
McGregor,D.C. et al. Appendix 1; Paleontology. (In: Subsurface geology of Pre-Mesozoic strata, Great Bear River Map area, District of MacKenzie-D.C.Pugh) |
1993 |
| details |
Silurian |
|
USSR |
Sheshegova,L.I. Silurian acritarchs of Podolia |
1971 |
| details |
Silurian |
|
USSR(Latvian SSR) |
Sheshegova,L.I. Silurian acritarchs of the USSR. |
1976 |