| details |
Callovian |
|
Argentina(Chubut) |
Volkheimer,W. Advancement of the Microbiostratigraphy of the Jurassic in Argentina and comparison with other Regions of the Southern Heisphere |
1971 |
| details |
Late Aalenian |
|
Argentina(Chubut) |
Volkheimer,W. Advancement of the Microbiostratigraphy of the Jurassic in Argentina and comparison with other Regions of the Southern Heisphere |
1971 |
| details |
Oxfordian |
|
Argentina |
Volkheimer,W. Jurassic microfloras and paleoclimates in Argentina |
1970 |
| details |
Aalenian |
|
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Bajocian |
|
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Early Callovian |
|
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Tithonian |
|
|
Volkheimer,W. et al. Upper Jurassic microfloral findings from the southern border of the Neuquina Basin (Argentine Republic). |
1975 |
| details |
Early Callovian |
|
|
Volkheimer,W. et al. Stratigraphic significance of Paleozoic and Mesozoic microflora from Argentina and neighboring countries. |
1976 |
| details |
Late Triassic |
|
Argentina(Mendoza) |
Volkheimer,W. et al. An Upper Triassic microflora from the Malargue Basin, Llantenes locality, Mendoze Province, Argentina |
1993 |
| details |
Middle Jurassic |
Middle Jurassic |
|
Volkheimer,W. Spores and pollen of the Jurassic of Neuqu©n (Republic of Argentina). |
1968 |
| details |
Early Bajocian |
Early Bajocian |
|
Volkheimer,W. Spores and pollen of the Jurassic of Neuqu©n, (Republic of Argentina). 2. Microfloral associations, paleoecological aspects and paleoclimate. |
1969 |
| details |
Bajocian |
Bajocian |
|
Volkheimer,W. Stratigraphic distribution of spores and pollen in the Lower and Middle Jurassic of the Neuqu©n Basin Argentina. |
1971 |
| details |
Bajocian |
Bathonian |
Norway |
Vigran,J.O. et al. Illustrations and distribution of the Jurassic palynomorphs of Norway. |
1975 |
| details |
Oxfordian |
|
Norway |
Vigran,J.O. et al. Illustrations and distribution of the Jurassic palynomorphs of Norway. |
1975 |
| details |
Early Carnian |
|
USSR(Bashkir ASSR) |
Tuzhikova,V.I. On the age and Extent of the Surakaisk Suite and Bukobaisk series of the Southern Cis-Urals. (In: Triassic Stratigraphy of the Urals and Cis-Urals. Symposium on the Problems of Stratigraphy. #27). V.I.Tuzhikova and G.N.Papulov, editors) |
1979 |
| details |
Early Liassic |
|
France |
Taugourdeau-Lantz,J. On the genus Classopollis (Pflug) Pocock and Jansonius, a new phenomenon. |
1971 |
| details |
Hettangian |
Portlandian |
Argentina |
Sarjeant,W.A.S. et al. Jurassic palynomorphs of the Circum-Pacific Region. (In: The Jurassic of the Circum-Pacific. G.E.G Westermann, editor) |
1992 |