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 © 2014-2025

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Cridland A. A.

Last Name
Cridland
Author Standard Abbr.
Cridland
First Name
Arthur
First Name Abbr.
A
Middle Name Abbr.
A
Years
1936–
Author's pubs
Amyelon iowense (Pierce and Hall) comb. nov., with notes on other Cordaitean roots [1962/1]
Crossotheca urbani sp. nov., a male fructification from the Pennsylvanian (Desmoinesian series, Verdigris formation) of Missouri, U.S.A. [1969/4]
Spermopteris, a new genus of pteridosperms from the Upper Pennsylvanian Series of Kansas [1960/12]
Author's suprageneric (–)
Author's generic (1)
Author's infrageneric (–)
Author's species (3)
Author's infraspecies (–)

Global registry of scientific names of fossil organisms
covered by the International Code of Nomenclature for Algae, Fungi, and Plants (formerly International Code of Botanical Nomenclature) and International Code of Zoological Nomenclature
Copyright © 2014-2025 The International Fossil Plant Names Index (IFPNI). All rights reserved.
Attribution 4.0 International (CC BY 4.0).

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