Author:

Batten,D.J.;Marshall,K.L.

Year:

1991

Title:

Palynology of Upper Cretaceous "Black Shales" from Helgoland, South North Sea. (In: The Cretaceous of the North Sea, Helgoland. F.Schmid and C.Spaeth, editors)

Reference:

Batten,D.J. et al. (1991) Palynology of Upper Cretaceous "Black Shales" from Helgoland, South North Sea. (In: The Cretaceous of the North Sea, Helgoland. F.Schmid and C.Spaeth, editors) Geologisches Jahrbuch Reihe A Vol. 120 P. 105- 115

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