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Hercoglossa popenoei
Taxonomy
Hercoglossa popenoei was named by Miller and Downs (1950). Its type specimen is UCLA 10655, a shell, and it is a 3D body fossil. Its type locality is UCLA 2372, Arroyo Santa Catarina, which is in a Selandian marine sandstone in the Sepultura Formation of Mexico.
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Hercoglossa popenoei Miller and Downs p. 6 figs. Pl 5, figs 1,2; text-fig 1 |
| 1988 | Hercoglossa popenoei Galácz p. 265 fig. 2,3 |
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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.
†Hercoglossa popenoei Miller and Downs 1950
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 50.1 | 36.5 | 100.0 | 41.5 | 30.2 | |
| shell diameter | 4 | 91.4 | 57.0 | 270.0 | 67.5 | 103.2 | |
| shell inflation | 4 | 0.341 | 0.001 | 3.00 | 2.25 | 1.44 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||