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Trondorthis
Taxonomy
Trondorthis was named by Neuman (1974) [Sepkoski's age data: O Llvi Sepkoski's reference number: 412].
It was assigned to Orthinae by Neuman and Bruton (1974); to Orthida by Sepkoski (2002); and to Orthidae by Williams et al. (2000) and Hansen and Holmer (2011).
It was assigned to Orthinae by Neuman and Bruton (1974); to Orthida by Sepkoski (2002); and to Orthidae by Williams et al. (2000) and Hansen and Holmer (2011).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1974 | Trondorthis Neuman |
1974 | Trondorthis Neuman and Bruton |
2000 | Trondorthis Williams et al. p. 728 |
2002 | Ocorthis Sepkoski |
2002 | Trondorthis Sepkoski |
2011 | Trondorthis Hansen and Holmer |
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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.
G. †Trondorthis Neuman 1974
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†Trondorthis bifurcatus Cooper 1956
†Trondorthis sibirica Rozman and Severgina 1983
†Trondorthis strandi Neuman and Bruton 1974
Invalid names: Ocorthis [synonym]
Diagnosis
No diagnoses are available