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Isorthis alpha
Taxonomy
Cariniferella alpha was named by Gill (1949). It is not a trace fossil.
It was recombined as Isorthis alpha by Talent (1963).
It was recombined as Isorthis alpha by Talent (1963).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1949 | Cariniferella alpha Gill pp. 95-96 figs. pl. 3 f. 1, 6-7 |
1949 | Cariniferella beta Gill pp. 96-97 figs. pl. 3 f. 2-4, 9 |
1963 | Isorthis alpha Talent pp. 57-60 figs. pl. 24 f. 14-19; pl. 25 f. 1-15; pl. 26 f. 1-14; pl. 27 f. 1-25; pl. 28 f. 41; txt. f. 19-20; ?pl. 2 |
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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.
Diagnosis
No diagnoses are available