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Beyrichonidae
Taxonomy
Beyrichonidae was named by Ulrich and Bassler (1931).
It was assigned to Archaeocopida by Benson et al. (1961); and to Bradoriida by Alvarez et al. (2008).
It was assigned to Archaeocopida by Benson et al. (1961); and to Bradoriida by Alvarez et al. (2008).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Beyrichonidae Ulrich and Bassler |
| 1961 | Beyrichonidae Benson et al. p. 102 |
| 2008 | Beyrichonidae Alvarez et al. p. 650 |
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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.
Fm. †Beyrichonidae Ulrich and Bassler 1931
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G. †Aluta Mathew 1896
G. †Eremos Moberg and Segerberg 1906
G. †Sellula Wiman 1903
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Hendy et al. 2009 | |||||