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Pseudozygopleura macra
Taxonomy
Pseudozygopleura (Pyrgozyga) macra was named by Knight (1930) [Pseudozygopleura (Pyrgozyga) macra Knight 1930]. Its type specimen is YPM 12985, a shell, and it is not a trace fossil. Its type locality is SL-1. Headwaters of Feefee Creek, north of Olive St. & west of Lindberg Blvd., 1.5 km northwest of Stratmann (Olivette), which is in a Moscovian offshore shale in the Appanoose Formation of Missouri.
It was recombined as Pseudozygopleura macrus by Yochelson and Saunders (1967); it was recombined as Pseudozygopleura (Pseudozygopleura) macra by Hoare and Sturgeon (1981); it was recombined as Pseudozygopleura macra by Kues and Batten (2001) and Wagner (2023).
It was recombined as Pseudozygopleura macrus by Yochelson and Saunders (1967); it was recombined as Pseudozygopleura (Pseudozygopleura) macra by Hoare and Sturgeon (1981); it was recombined as Pseudozygopleura macra by Kues and Batten (2001) and Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Pseudozygopleura (Pyrgozyga) macra Knight |
| 1967 | Pseudozygopleura macrus Yochelson and Saunders p. 153 |
| 1981 | Pseudozygopleura (Pseudozygopleura) macra Hoare and Sturgeon pp. 582 - 583 figs. pl. 3 f. 4-8; table 1 |
| 2001 | Pseudozygopleura macra Kues and Batten pp. 67 - 69 figs. f. 13.8 |
| 2023 | Pseudozygopleura macra Wagner p. 5450 |
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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.
†Pseudozygopleura macra Knight 1930
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Reference: Kiessling 2004 | |||||
Age range: base of the Moscovian to the top of the Missourian or 315.20000 to 303.70000 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atokan | USA (Kentucky) | Pseudozygopleura macra (183265 183267) | |
| Atokan | USA (Ohio) | Pseudozygopleura macra (79351) | |
| Moscovian | USA (Missouri) | Pseudozygopleura macra (type locality: 69773) | |
| Desmoinesian | USA (Ohio) | Pseudozygopleura macra (64906 71963 79324 79389 93081 128861 183203) | |
| Desmoinesian | USA (New Mexico) | Pseudozygopleura macra (46536) | |
| Missourian | USA (Ohio) | Pseudozygopleura macra (71968 79349 79350 183166 183202) |