| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Middle Proterozoic |
|
China(Kiangsi) |
Yan,Y.-Z. et al. Significance of Eucaryotic organisms in the microfossil flora of changcheng system |
1993 |
| details |
Late Toarcian |
Early Bathonian |
England(Dorset) |
Woollam,R. Early and Middle Jurassic dinocysts in the Winterborne Kingston Borehole, Dorset. (In: The Winterborne Kingston Borehole, Dorset, England. G.H. Rhys, G.K. Lott, and M.A. Calver, editors) |
1982 |
| details |
Ludlovian |
|
Indiana |
Wood,G.D. Acritarchs and Trilete spores from the Mississinewa Shale of northern Indiana. |
1975 |
| details |
Missourian |
|
Oklahoma |
Wilson,L.R. et al. A paleoecological interpretation of the Francis Shale Formation, (Missourian), based upon palynology and Invertebrate paleontolty. |
1981 |
| details |
Devonian |
|
North America |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
South America |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
Europe |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Devonian |
|
Australia |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |
| details |
Desmoinesian |
|
Oklahoma |
Wilson,L.R. A preliminary assessment of palynomorph stratigraphy in Morrow and Atoka rocks of the Quachita Mountains, Oklahoma. |
1976 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Toarcian |
|
W.Germany(Baden) |
Wille,W. Evolution and ecology of Upper Liassic dinoflagellates from southwest Germany. |
1982 |
| details |
Liassic |
|
Nd |
Wille,W. Palynology of Upper Liassic Bituminous Shales. (In: Cyclic and Event Stratification. G. Einsele and A. Seilacher, editors) |
1982 |
| details |
Late Devonian |
Early Mississippian |
Ohio |
Wicander,E.R. Marine primary productivity during the Late Devonian-Early Mississippian of Ohio |
1973 |
| details |
Late Guadalupian |
|
Texas |
Watson,W.G. Inhomogeneitites of the Ramsey Member of the Permian Bell Canyon Formation, Geraldine Ford Field, Culberson and Reeves Counties, Texas. |
1979 |
| details |
Rhaetian |
Hettangian |
England(Somerset) |
Warrington,G. The indigenous micropalaeontology of British Triassic Shelf Sea deposits. (In: Microfossils from Recent and Fossil Shelf Seas. J.W.Neale and M.D. Brasier. editors) |
1981 |
| details |
Rhaetian |
|
Wales(Merioneth) |
Warrington,G. Palynology of the Upper Triassic strata in the Llanbedr (Mochras Farm) Borehole. (In: The Llanbedr (Mochras Farm) Borehole. W.Woodland, editor) |
1971 |