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Pachystrophia inornatum
Taxonomy
Trochonema inornatum was named by Whiteaves (1884). It is not extant. 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 Euomphalus inornatus by Whiteaves (1895); it was recombined as Pachystrophia inornatum by Wagner (2023).
It was recombined as Euomphalus inornatus by Whiteaves (1895); it was recombined as Pachystrophia inornatum by Wagner (2023).
Synonymy list
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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.
†Pachystrophia inornatum Whiteaves 1884
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Diagnosis
No diagnoses are available