| original |
Aptian |
|
Australia(Queensland) |
Eisenack,A. Critical remarks about Pterospermopsis |
1972 |
| details |
Nd |
|
Nd |
Martin,F. Acritarchs: A review |
1993 |
| details |
Early Albian |
Middle Albian |
USSR(Siberia) |
Chlonova,A.F. et al. Changes in composition of palynological assemblages from Cretaceous deposits of the eastern part of the West Siberian Plain. |
1994 |
| details |
Middle Eocene |
Early Oligocene |
USSR(Kazakh SSR) |
Zaporozhets,N.I. Palynocomplex and phytoplankton of the Upper Eocene and Oligocene sediments by stratigraphic Well N3006, (The North-West Priaralie). |
1991 |
| details |
Early Toarcian |
|
Italy |
Bucefalo Palliani,R. et al. Palaeoenvironmental influences of the composition and preservation of the organic matter: preliminary results from the Pozzale (Early Toarcian, Central Apennines, Italy) |
1993 |
| details |
Early Tithonian |
|
|
Volkheimer,W. et al. Palynological characteristics of the Upper Juarssic and Lower Cretaceous Formations of the Neuqu©n Basin, (Argenine Republic). |
1976 |
| details |
Liassic |
|
Argentina(San Juan) |
Volkheimer,W. Lower Jurassic microflora from the Neuqu©n Basin. |
1977 |
| details |
Early Devonian |
|
Tennessee |
Reaugh,A.B. et al. Acritarchs and chitinozoans from the Lower Devonian (Helderbergian) Birdsong Shale, Decatur County, Tennessee. |
1977 |
| details |
Pliensbachian |
Kimmeridgian |
England |
Sarjeant,W.A.S. English Jurassic dinoflagellate cysts and acritarchs: a re-examination of some type and figured specimens. |
1976 |
| details |
Nd |
|
Nd |
Loeblich,A.R.,Jr. Protistan phylogeny as indicated by the fossil record. |
1974 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Early Eocene |
|
North Sea |
Mudge,D.C. et al. Eocene stratigraphy of the North Sea Basin |
1994 |
| details |
Llandoverian |
Wenlockian |
Paraguay |
Wood,G.D. et al. Chitinozoans and microplankton from the Silurian Vargas Pena Shale, (Itacurubi Group) Chaco Basin, Paraguay. |
1988 |
| details |
Nd |
|
Nd |
Colbath,G.K. et al. Review of biological affinities of Paleozoic acid-resistant, organic walled eukaryotic algal microfossils, (including acritarchs). |
1995 |
| details |
Early Miocene |
|
California |
Srivastava,S.K. Palynology of the Monterey Formation, (Miocene) phosphatic facies Lions Head, Santa Maria area, California. |
1984 |
| details |
Middle Frasnian |
|
Belgium |
Vanguestaine,M. et al. Evolution of organic debris and palynomorph preservation in two late middle Frasnian sections, southern Dinant Synclinorium border, Belgium. |
1999 |