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Hesperorthis tricenaria
Taxonomy
Orthis tricenaria was named by Conrad (1843). It is a 3D body fossil.
It was recombined as Hesperorthis tricenaria by Bassett and Cocks (1974), Jin and Chatterton (1997), Jin and Zhan (2008), Rubel (2011), Jakobsen et al. (2014) and Liljeroth et al. (2017).
It was recombined as Hesperorthis tricenaria by Bassett and Cocks (1974), Jin and Chatterton (1997), Jin and Zhan (2008), Rubel (2011), Jakobsen et al. (2014) and Liljeroth et al. (2017).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1843 | Orthis tricenaria Conrad p. 333 |
| 1884 | Orthis tricenaria Walcott p. 74 figs. Plate xi, figs. 4, 4 a. |
| 1974 | Hesperorthis tricenaria Bassett and Cocks |
| 1997 | Hesperorthis tricenaria Jin and Chatterton |
| 2008 | Hesperorthis tricenaria Jin and Zhan |
| 2011 | Hesperorthis tricenaria Rubel |
| 2014 | Hesperorthis tricenaria Jakobsen et al. |
| 2017 | Hesperorthis tricenaria Liljeroth et al. |
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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.
†Hesperorthis tricenaria Conrad 1843
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Diagnosis
No diagnoses are available