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Hammapteryx ceryniiformis
Taxonomy
Hammapteryx ceryniiformis was named by Cockerell (1921). Its type specimen is USNM 66555, a hindwing, and it is a compression fossil. Its type locality is USGS 17-3; Smith's Ranch, in the vicinity of Cathedral Bluffs, which is in a Ypresian lacustrine - large shale in the Green River Formation of Colorado.
Synonymy list
Year | Name and author |
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1921 | Hammapteryx ceryniiformis Cockerell |
2004 | Hammapteryx ceryniiformis Szwedo et al. p. 80 |
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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.
†Hammapteryx ceryniiformis Cockerell 1921
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |