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Decoroproetus brevifrons
Taxonomy
Forbesia brevifrons was named by Angelin (1854) [Forbesia? brevifrons]. Its type specimen is RM Ar 15245, a cephalon/head (cranidium), and it is not a trace fossil. Its type locality is Ã…lleberg, Bestorp, which is in a Pirgu carbonate limestone in the Jonstorp Formation of Sweden.
It was recombined as Proetus brevifrons by Linnarsson (1869); it was recombined as Ogmocnemis brevifrons by Kielan (1960); it was recombined as Decoroproetus brevifrons by Owens (1973).
It was recombined as Proetus brevifrons by Linnarsson (1869); it was recombined as Ogmocnemis brevifrons by Kielan (1960); it was recombined as Decoroproetus brevifrons by Owens (1973).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1854 | Forbesia brevifrons Angelin p. 63 figs. pl. 33 f. 18, 18a |
1869 | Proetus brevifrons Linnarsson figs. Pl. 2, Fig. 29 |
1960 | Ogmocnemis brevifrons Kielan p. 28 |
1973 | Decoroproetus brevifrons Owens pp. 140-141 figs. 4.M, 5A-C |
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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.
†Decoroproetus brevifrons Angelin 1854
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Diagnosis
No diagnoses are available