Author:

Rothwell,G.W.;Mickle,J.E.

Year:

1982

Title:

Rhetinotheca patens, n.sp., a Medullosan pollen organ from the Upper Pennsylvanian of North America.

Reference:

Rothwell,G.W. et al. (1982) Rhetinotheca patens, n.sp., a Medullosan pollen organ from the Upper Pennsylvanian of North America. Review of Palaeobotany and Palynology Vol. 36 # 3 P. 361- 374

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