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Bradyospira talboti
Taxonomy
Ptychomphalina talboti was named by Dickins (1963). Its type specimen is CPC 4007, a shell, and it is not a trace fossil. Its type locality is BMR PB14, Fossil Ridge, Irwin River Area, which is in a Sakmarian coastal siliciclastic in the Fossil Cliff Formation of Australia.
It was recombined as Mourlonia talboti by Batten (1972), Swart (1998); it was recombined as Bradyospira talboti by Wagner (2023).
It was recombined as Mourlonia talboti by Batten (1972), Swart (1998); it was recombined as Bradyospira talboti 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.
†Bradyospira talboti Dickins 1963
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 20.5 | 14.5 | 32.0 | 19.5 | 7.56 | |
| shell diameter | 4 | 11.4 | - | - | 11.4 | - |
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| Source: f = family, o = order | |||||
| References: Bambach et al. 2007, Hendy 2009 | |||||
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Australia (Western Australia) | Ptychomphalina talboti (52160 type locality: 85843 85845 101207) | |
| Artinskian | Australia (Western Australia) | Mourlonia talboti (84574 85325 85987 85996) | |
| Kungurian | Malaysia (Perak) | Mourlonia talboti (62131) | |
| Kungurian | Russian Federation | Ptychomphalina talboti (102215) |