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Pennsylvanioxylon validum
Taxonomy
Cordaites validus was named by Cohen and Delevoryas (1959). It is not extant. It is the type species of Pennsylvanioxylon.
It was recombined as Pennsylvanioxylon validum by Vogellehner (1965).
It was recombined as Pennsylvanioxylon validum by Vogellehner (1965).
Synonymy list
| Year | Name and author |
|---|---|
| 1959 | Cordaites validus Cohen and Delevoryas |
| 1965 | Pennsylvanioxylon validum Vogellehner |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Pennsylvanioxylon validum Cohen and Delevoryas 1959
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections
No collection or age range data are available