Author:

Barker,G.W.

Year:

1988

Title:

Pollen and spores from the Lower Permian (Gearyan) of Kansas, USA.

Reference:

Barker,G.W. (1988) Pollen and spores from the Lower Permian (Gearyan) of Kansas, USA. American Association of Stratigraphic Palynologists,21st Annual Meeting,Program and Abstracts P.

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