Author:

Turnau,E.

Year:

1986

Title:

Lower to Middle Devonian spores from the vicinity of Pionki, (central Poland).

Reference:

Turnau,E. (1986) Lower to Middle Devonian spores from the vicinity of Pionki, (central Poland). Review of Palaeobotany and Palynology Vol. 46 # 3 P. 311- 354

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