Author:

Butterworth,M.A.

Year:

1984

Title:

Upper Carboniferous. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe)

Reference:

Butterworth,M.A. (1984) Upper Carboniferous. (In: Pollen and Spore Biostratigraphy of the Phanerozoic in Northwest Europe) British Micropalaeontological Society,Palynology Group Meeting,Cambridge P. 1- 10

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