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Polaricyclus conkini
Taxonomy
Polaricyclus conkini was named by Work and Mason (2004). Its type specimen is SUI 11967, a shell, and it is a 3D body fossil. Its type locality is New Providence Sh. Member, Coral Ridge, KY quarry, which is in a Chadian offshore shale in the Borden Formation of Kentucky.
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Polaricyclus conkini Work and Mason p. 1130 figs. 3.1, 4.1, 4.2, 4.5, 4.8-4.10, 5.1, 5.2, 6 |
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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.
†Polaricyclus conkini Work and Mason 2004
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 3.68 | 2.00 | 5.80 | 3.70 | 1.26 | |
| shell diameter | 6 | 7.18 | 4.60 | 10.2 | 7.20 | 1.84 | |
| shell inflation | 6 | 1.03 | 0.700 | 1.20 | 1.08 | 0.186 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||