| details |
Recent |
|
North Sea |
Wall,D. Evidence from recent plankton regarding the biological affinities of Tasmanites, Newton,1875 and Leiosphaeridia Eisenack,1958 |
1962 |
| details |
Early Permian |
|
USSR(Astrachan) |
Efremova,G.D. Palynological study of Early Permian deposits of the Astrakhanskogo Uplift. (In: Fossil Spores and Pollen of Plants and their Significance for their Stratigraphic Subdivivision of Oil and Gas Bearing Series of Precambrian, Paleozoic and Mesozoic rocks in the European and Central Asian Regions of the USSR. S.V.Semikhatovoi, V.P.Grichuka, and K.A.Bolkhovitina, editors) |
1967 |
| details |
Recent |
|
Arctic Ocean |
Sarjeant,W.A.S. The Xanthidia: The solving of a palaeontological problem. |
1967 |
| details |
Recent |
|
Germany |
Jux,U. A study of the cyst Pachysphaera marshalliae Parke, 1966. |
1969 |
| details |
Recent |
|
Arctic Ocean |
Sarjeant,W.A.S. Xanthidia, Palinospheres and "Hystrix": A review of the study of fossil unicellular microplankton with organic cell walls. |
1970 |
| details |
Nd |
|
Nd |
Foucher,J.-C. et al. Concerning the suppression of the genus Pleurozonaria O.Wetzel, 1933. |
1975 |
| details |
Late Miocene |
|
Mediterranean Sea |
Bizon,G. et al. Presence of Encysted algae |
1977 |
| details |
Miocene |
|
Mediterranean Sea |
Bizon,G. et al. The presence of Encysted algae |
1977 |
| details |
Recent |
|
Nd |
Williams,G.L. Dinoflagellates, acritarchs and tasmanitids. |
1978 |
| details |
Miocene |
|
Mediterranean Sea |
Taugourdeau-Lantz,J. The Tasmanaceae, fossil cysts of the Prasinophyceae. |
1979 |
| details |
Miocene |
|
Mediterranean Sea |
Taugourdeau-Lantz,J. The observation of Tasmanites with the Scanning Electron Microscope-Nature and Hypothesis |
1979 |
| details |
Late Eocene |
|
USSR(Ukrainian SSR) |
Zosimovich,V.Y. et al. The boundary between Upper Eocene and Oligocene in the Kiev Dnieper area as based on palynological data. |
1979 |
| details |
Early Pannonian |
Late Sarmatian |
Hungary |
Sмto-Szentai,M. Microplankton zones of organic skeleton in the Pannonian s.l. stratum complex and in the upper part of the Sarmatian strata. |
1988 |
| details |
Nd |
|
Nd |
Boalch,G.T. et al. Tasmanites; The correct Name for Pachysphaera, (Prasinophyceae, Pterospermataceae). |
1992 |
| details |
Late Carboniferous |
Early Permian |
Australia(Tasmania) |
Revill,A.T. et al. Hydrocarbon biomarkers, thermal maturity and depositional setting of Tasmanite Oil Shales from Tasmania, Australia |
1994 |