The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2024

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Two new North American Cycadeoids

journal

Authors (Pub.): Wieland G. R.
Title: Two new North American Cycadeoids
Journal: Bulletin / Geological Survey, Department of Mines, Canada
Volume: 33
Pages: 79–85, 103-109
Dates: 1921/9/14
Date source: Publisher's
Document URL: https://archive.org/details/bulletin33geol

Registered Names

Species

Cycadeoidea boesiana

Cycadeoidea sternbergii