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Coelocaulus longispira
Taxonomy
Murchisonia longispira was named by Hall (1852). It is not a trace fossil. Its type locality is Eurypterid-associated biota of the dolomite of the Lockport Fmn. at Elora, Ont., which is in a Ludlow open shallow subtidal dolomite in the Guelph Formation of Canada.
It was recombined as Coelocaulus longispira by Ulrich and Scofield (1897).
It was recombined as Coelocaulus longispira by Ulrich and Scofield (1897).
Synonymy list
| Year | Name and author |
|---|---|
| 1852 | Murchisonia longispira Hall p. 345 figs. pl. 83 f. 2a-b |
| 1872 | Murchisonia longispira Nicholson p. 546 figs. pl. 26 f. 11-12 |
| 1897 | Coelocaulus longispira Ulrich and Scofield p. 1020 |
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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.
†Coelocaulus longispira Hall 1852
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Diagnosis
No diagnoses are available