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Platyceras nasutum
Taxonomy
Platyceras nasutum was named by Miller (1891). It is not extant.
It was recombined as Capulus nasutum by Weller (1898).
It was recombined as Capulus nasutum by Weller (1898).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1891 | Platyceras nasutum Miller pp. 82 - 83 figs. pl. 14 f. 17-18 |
| 1892 | Platyceras nasutum Miller p. 692 figs. pl. 14 f. 17-18 |
| 1898 | Capulus nasutum Weller p. 164 |
| 1938 | Platyceras nasutum Branson p. 109 figs. pl. 14 f. 15-18 |
| 1975 | Platyceras nasutum Rollins p. 25 figs. f. 9a-b |
| 2023 | Platyceras nasutum Wagner p. 3895 |
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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.
†Platyceras nasutum Miller 1891
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, superf = superfamily, c = class | |||||
| References: Batten 1984, Kiessling 2004, Aberhan et al. 2004, Knight et al. 1960 | |||||
Age range: base of the Kinderhookian to the top of the Osagean or 358.90000 to 343.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kinderhookian | USA (Iowa) | Platyceras nasutum (49826) | |
| Osagean | USA (Ohio) | Platyceras paralium (155896) |