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Cyathaxonia cordillerensis
Taxonomy
Cyathaxonia cordillerensis was named by Easton et al. (1958). Its type specimen is USNM 127950 and is a 3D body fossil. Its type locality is Hill, 2.2 km WNW of Bisani, which is in a Kinderhookian/Osagean shallow subtidal limestone/chert in the Represo Formation of Mexico.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1958 | Cyathaxonia cordillerensis Easton et al. pp. 13 - 14 figs. Plate I, figures 14, 17, 18 |
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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.
†Cyathaxonia cordillerensis Easton et al. 1958
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Diagnosis
Reference | Diagnosis | |
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W. H. Easton et al. 1958 | Cyathaxonia measuring about lo mm. in length by 3 mm, in calical diameter, with 32 spinose septa in adult stages. |