| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhynchotreta americana
Taxonomy
Rhynchotreta cuneata americana was named by Hall (1879).
It was recombined as Rhynchotreta americana by Boucot et al. (1988).
It was recombined as Rhynchotreta americana by Boucot et al. (1988).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Rhynchotreta cuneata americana Hall p. 167 figs. Plate 25, Figs. 29 - 38 |
| 1988 | Rhynchotreta americana Boucot et al. p. 115 |
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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.
†Rhynchotreta americana Hall 1879
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy 2009, Hendy et al. 2009 | |||||
Age range: Sheinwoodian or 432.90000 to 430.60000 Ma
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Indiana) | Rhynchotreta americana (75266) | |
| Telychian - Sheinwoodian | USA (Indiana) | Rhynchotreta americana (26803) | |
| Sheinwoodian | USA (New York) | Rhynchotreta americana (26864) | |
| Sheinwoodian | USA (Indiana) | Rhynchotreta americana (26805) | |
| Wenlock | USA (Tennessee) | Rhynchotreta americana (26788 26802) | |
| Wenlock | USA (New York) | Rhynchotreta americana (12932 12933 12934 12935 13047 13050 13051 13052 13054) | |
| Wenlock | USA (Indiana) | Rhynchotreta americana (25876 25877 26778 26789 26792 26794) | |
| Wenlock | USA (California) | Rhynchotreta americana (226732) |