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Siphonotreta americana
Taxonomy
Siphonotreta americana was named by Cooper (1956). Its type specimen is USNM 109636f, a valve (pedicle valve), and it is a 3D body fossil. Its type locality is Both sides of the old road in the cedar glade ΒΌ mile southeast of Friendsville, which is in a Chazyan carbonate limestone in the Arline Formation of Tennessee.
Synonymy list
Year | Name and author |
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1956 | Siphonotreta americana Cooper pp. 263 - 264 figs. Plate 14, A, figures i-ii |
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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.
†Siphonotreta americana Cooper 1956
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |