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Frencrinuroides gibber
Taxonomy
Encrinurus gibber was named by Dean (1979). Its type specimen is GSC 38650, a pygidium, and it is a 3D body fossil. Its type locality is GSC 84824. Western end of Salmon Cove, Long Point Peninsula, which is in a Sandbian reef, buildup or bioherm limestone in the Lourdes Limestone Formation of Canada.
It was recombined as Frencrinuroides gibber by Lespérance and Desbiens (1995); it was recombined as Encrinuroides gibber by Edgecombe and Chatterton (1990) and Moss and Westrop (2014).
It was recombined as Frencrinuroides gibber by Lespérance and Desbiens (1995); it was recombined as Encrinuroides gibber by Edgecombe and Chatterton (1990) and Moss and Westrop (2014).
Synonymy list
Year | Name and author |
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1979 | Encrinurus gibber Dean figs. pl. 2, figs. 6, 7, pl. 4, figs. 3, 6, 9, 10, pl. 5, figs., 8, 11, 12, pl. 6, figs. 2, 3. |
1990 | Encrinuroides gibber Edgecombe and Chatterton p. 823 |
1995 | Frencrinuroides gibber Lespérance and Desbiens p. 11 |
2014 | Encrinuroides gibber Moss and Westrop pp. 1116 - 1117, table 1 fig. 14 |
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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.
†Frencrinuroides gibber Dean 1979
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Diagnosis
Reference | Diagnosis | |
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D. K. Moss and S. R. Westrop 2014 | Palpebral lobes on narrow stalks and posteriorly positioned, opposite S1. Conspicuous CT-1 (torular) and FT tubercles on fixigena. (Fig. 14.5). Eight pairs of pygidial ribs in front of terminal piece, six of which have free spines |