Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Columnariidae
Taxonomy
Subtaxa
Synonymy list
Year | Name and author |
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1879 | Columnariidae Nicholson |
1981 | Columnariidae Hill |
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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.
Fm. †Columnariidae Nicholson 1879
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G. †Circumtextiphyllum Kaplan 1971
G. †Columnaria Goldfuss 1826
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†Columnaria alveolata Goldfuss 1826
†Columnaria kuallomatensis Tyazheva et al. 1976
†Columnaria parva Billings 1859
G. †Planetophyllum Crickmay 1960
G. †Spasskyella Tsyganko 1977
Diagnosis
No diagnoses are available