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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eorhachis
Taxonomy
Eorhachis was named by Arnold (1945). It is not extant. Its type is Eorhachis lomarioides.
It was assigned to Pteridophyta by Andrews (1970).
It was assigned to Pteridophyta by Andrews (1970).
Species
E. lomarioides (type species)
Synonymy list
Year | Name and author |
---|---|
1945 | Eorhachis Arnold |
1970 | Eorhachis Andrews |
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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.
Diagnosis
No diagnoses are available