| original |
Pliensbachian |
Aalenian |
|
Volkheimer,W. Stratigraphic palynology of the Jurassic of Sierra de Chacai County and nearby areas (Neuqu©n Province, Argentine Republc). 2. Description of Lower Jurassic and Aalenian palynoorphs (Sierra Chacai Coal and Los Molles Formations). |
1974 |
| details |
Late Pliensbachian |
Early Toarcian |
|
Volkheimer,W. Liassic microfloras of the Neuqu©n Basin (Argentina) relations with other Gondwanic areas. |
1976 |
| details |
Pliensbachian |
Aalenian |
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Sinemurian |
Early Toarcian |
|
Volkheimer,W. Liassic microfloras of the Neuqu©n Basin, (Argentina): Relations with other Gondwanic Areas. |
1980 |
| details |
Pliensbachian |
|
|
Volkheimer,W. et al. Stratigraphic distribution of Jurassic and Cretaceous palynomorphs in the Andean Realm and neighbouring areas of Southern South America, with special consideration of the Neuqu©n Basin. |
1981 |
| details |
Pliensbachian |
Toarcian |
Argentina |
Volkheimer,W. et al. Palynomorphs. (In: South America and Antarctic Peninsula. A.C.Riccardi et al. (In: Jurassic taxa ranges and correlation charts for the Circum Pacific. G.E.G.Westerman and A.C.Riccardi, editor) |
1990 |
| details |
Aalenian |
|
|
Volkheimer,W. et al. Comments on range chart: Palynomorphs. (In: South America and Antarctic Peninsula. A.C.Riccardi et al. (In: Jurassic taxa ranges and correlation charts for the Circum Pacific. G.E.G.Westerman and A.C.Riccardi, editor) |
1990 |
| details |
Jurassic |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |