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Protaxocrinus laevis
Taxonomy
Lecanocrinus laevis was named by Billings (1857). It is not extant.
It was recombined as Protaxocrinus laevis by Bassler and Moodey (1943).
It was recombined as Protaxocrinus laevis by Bassler and Moodey (1943).
Synonymy list
Year | Name and author |
---|---|
1943 | Protaxocrinus laevis Bassler and Moodey |
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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.
†Protaxocrinus laevis Billings 1857
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Diagnosis
No diagnoses are available