A new fertile Schizaeaceous fern from Middle Pennsylvanian Iowa coal balls

An edition of A new fertile Schizaeaceous fern from Middle Pennsylvanian Iowa coal balls (1977)

A new fertile Schizaeaceous fern from Middle Pennsylvanian Iowa coal balls

By R. William Baxendale

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Publish Date

1977

Publisher

University of Kansas

Language

eng

Pages

289

Description:

subjects: Coal balls, Fossil Ferns, Paleobotany, Pennsylvanian

Places: Iowa