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Xenoceltites cordilleranus
Taxonomy
Xenodiscus cordilleranus was named by Smith (1932).
It was recombined as Xenoceltites cordilleranus by Brayard et al. (2013).
It was recombined as Xenoceltites cordilleranus by Brayard et al. (2013).
Synonyms
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Synonymy list
Year | Name and author |
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1932 | Xenodiscus cordilleranus Smith p. 43 figs. Pl 24, figs 21-29 |
1932 | Xenodiscus intermontanus Smith p. 44 figs. Pl 24, figs 10-20 |
1979 | Xenoceltites intermontanus Nichols and Silberling figs. Pl 1, figs 30-32 |
2013 | Xenoceltites cordilleranus Brayard et al. p. 159 figs. 17a-x |
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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.
†Xenoceltites cordilleranus Smith 1932
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Invalid names: Xenodiscus intermontanus Smith 1932 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell diameter | 1 | 29.6 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Smithian or 251.30000 to 247.20000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Triassic | USA (Idaho) | Xenodiscus cordilleranus (33285) Xenodiscus intermontanus (33286) | |
Smithian | USA (Alaska) | Xenoceltites intermontanus (44394 44415) | |
Smithian | USA (Idaho) | Xenodiscus intermontanus, Xenodiscus cordilleranus (33288) | |
Smithian | USA (Utah) | Xenoceltites cordilleranus (156022 156023 156025 156053 156054) |