Author:

Felix,C.J.;Burbridge,P.P.

Year:

1961

Title:

Pteroretis, a new Mississippian spore genus.

Reference:

Felix,C.J. et al. (1961) Pteroretis, a new Mississippian spore genus. Micropaleontology Vol. 7 # 4 P. 491- 495

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