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Biarmeaspira murchisoniaeformis
Taxonomy
Pleurotomaria murchisoniaeformis was named by Gemmellaro (1889). It is a 3D body fossil. Its type locality is Pietra di Salomone, calcare grossolano, Sosio, which is in a Wordian carbonate limestone in Italy.
It was recombined as Biarmeaspira murchisoniaeformis by Wagner (2023).
It was recombined as Biarmeaspira murchisoniaeformis by Wagner (2023).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Pleurotomaria murchisoniaeformis Gemmellaro p. 157 figs. Pl 15, figs 38,39 |
| 2023 | Biarmeaspira murchisoniaeformis Wagner p. S7362 |
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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.
†Biarmeaspira murchisoniaeformis Gemmellaro 1889
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 17.0 |
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| Source: o = order | |||||
| Reference: Bambach et al. 2007 | |||||