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Ceraurinella longispina
Taxonomy
Ceraurinella longispina was named by Ludvigsen (1979) [Paratypes: GSC 40413, 40414, 44019, 44021-44032]. Its type specimen is GSC 44018, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is District of Mackenzie Ceraurinella longispina zone, which is in a Blackriveran/Rocklandian carbonate limestone in the Esbataottine & Sunblood Formation of Canada.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1979 | Ceraurinella longispina Ludvigsen p. 25 figs. Pl. 8, figs. 1-4, 31 |
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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.
†Ceraurinella longispina Ludvigsen 1979
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Diagnosis
No diagnoses are available