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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Phaulostephanus apertus
Taxonomy
Phaulostephanus apertus was named by Galacz (2012). Its type specimen is Eotvos University A1038, a shell, and it is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 2012 | Phaulostephanus apertus Galacz p. 287 fig. 4 |
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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.
†Phaulostephanus apertus Galacz 2012
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 14.7 | 14.5 | 15.0 | 14.8 | 0.354 | |
| shell diameter | 2 | 56.5 | 55.0 | 58.0 | 56.5 | 2.12 | |
| shell inflation | 2 | 31.2 | 31.0 | 31.5 | 31.2 | 0.354 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Bajocian or 168.60000 to 168.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bajocian | Hungary | Phaulostephanus apertus (151903) |