A probable pteridosperm microsporangiate fructification from the Pennsylvanian of Illinois

Volume / Part: 7 / 1
Publication Date: April 1964
Page(s): 60 - 63
Authored By: Theodore Delevoryas

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Schopfitheca boulayoides gen. et sp. nov., a new probable pteridosperm microsporangiate organ from an 'ironstone' concretion from the Mazon Creek area of Illinois is described as a pubescent, clavate-pyriform structure with large spores of the Monoletes (= Schopfipollenites) type.

Palaeontology - Volume 7 Part 1 Pages 60-63

Palaeontology - Volume 7 Part 1 Pages 60-63

Citations

DELEVORYAS, T. 1964. A probable pteridosperm microsporangiate fructification from the Pennsylvanian of Illinois. Palaeontology, 7, 1, 60–63.