Author:

Weyland,H.;Krieger,W.

Year:

1953

Title:

The spores and pollen of the Cretaceous of Aachen and their meaning for the characterization of the Middle Senonian.

Foreign title:

Die Sporen und Pollen der Aachener Kreide und ihre Bedeutung fмr die Charakterisierung des mittleren Senons.

Reference:

Weyland,H. et al. (1953) The spores and pollen of the Cretaceous of Aachen and their meaning for the characterization of the Middle Senonian. [ Die Sporen und Pollen der Aachener Kreide und ihre Bedeutung fмr die Charakterisierung des mittleren Senons. ] Pal¤eontographica Abteilung B Vol. 95 P. 1- 29

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