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Pristisomus
Taxonomy
Pristisomus was named by Woodward (1890) [Sepkoski's age data: Tr u]. Its type is Pristisomus gracilis.
It was assigned to Semionotidae by Woodward (1890); and to Semionotiformes by Sepkoski (2002).
It was assigned to Semionotidae by Woodward (1890); and to Semionotiformes by Sepkoski (2002).
Species
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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. †Pristisomus Woodward 1890
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†Pristisomus crassus Woodward 1890
†Pristisomus gracilis Woodward 1890
†Pristisomus latus Woodward 1890
Diagnosis
No diagnoses are available