Author:

Courvoisier,J.M.;Phillips,T.L.

Year:

1975

Title:

Correlation of spores from Pennsylvanian Coal-Ball fructifications with dispersed spores.

Reference:

Courvoisier,J.M. et al. (1975) Correlation of spores from Pennsylvanian Coal-Ball fructifications with dispersed spores. Micropaleontology Vol. 21 # 1 P. 45- 59

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