Author:

Allen,K.C.

Year:

1967

Title:

Spore assemblages and their stratigraphical application in the Lower and Middle Devonian of North and Central Vestspitbergen

Reference:

Allen,K.C. (1967) Spore assemblages and their stratigraphical application in the Lower and Middle Devonian of North and Central Vestspitbergen Palaeontology Vol. 10 # 2 P. 280- 297

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