Article
Article
Pseudoborniales
Article By:
Banks, Harlan P. Division of Biological Sciences, Cornell University, Ithaca, New York.
Last reviewed:January 2020
DOI:https://doi.org/10.1036/1097-8542.552500
An order of fossil plants found in Middle and Upper Devonian rocks. The group is related to Sphenophyllales and includes a single family and two monotypic genera. Pseudobornia ursina is known from Bear Island (north of Norway), Alaska, and Germany. Prosseria grandis is found in New York State. Sphenopsid characters are more firmly established in this order than in Hyeniales.
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