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Complanicorona rugosimargines
Taxonomy
Complanicorona rugosimargines was named by Johns (1997). It is considered to be a form taxon. Its type specimen is GSC 105243, a dermal scale, and it is a 3D body fossil. Its type locality is Aylard Creek East, Laird formation, ACE-1, which is in a Ladinian marine horizon in the Laird Formation of Canada.
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Complanicorona rugosimargines Johns p. 88 figs. pl. 36, figs. 6-11; pl. 38, figs. 4-6 |
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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.
†Complanicorona rugosimargines Johns 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023 | |||||
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bithynian | USA (Nevada) | Complanicorona rugosimargines (93564) | |
| Ladinian | Canada (British Columbia) | Complanicorona rugosimargines (type locality: 150040 150041 150042 150043 150045 150046 150048) | |
| Carnian | Canada (British Columbia) | Complanicorona rugosimargines (150054 150056 150078 150146) | |
| Norian | Canada (British Columbia) | Complanicorona rugosimargines (150074) |