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Amphissites carinodus
Taxonomy
Amphissites carinodus was named by Cooper (1957).
Sister species lacking formal opinion data
A. allerismoides, A. bradfieldi, A. centronata, A. centronota, A. centronotoides, A. ciscoensis, A. concentricus, A. girtyi, A. mimicus, A. parvulus, A. planoventralis, A. remesi, A. robertsi, A. rothi, A. roundyi, A. similaris, A. sullivanensis, A. tener, A. torguatus, A. tscherdynzevi, A. vanniae, A. alticostatus, A. morrowensis
Synonymy list
Year | Name and author |
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1957 | Amphissites carinodus Cooper |
1997 | Amphissites carinodus Crasquin-Soleau p. 50 figs. Pl 2, figs 12,13 |
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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.
†Amphissites carinodus Cooper 1957
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 0.459 | 0.430 | 0.490 | 0.460 | 0.042 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |
Age range: base of the Sakmarian to the top of the Artinskian or 293.52000 to 283.30000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Sakmarian | Canada (British Columbia) | Amphissites carinodus (106669) | |
Artinskian | Canada (British Columbia) | Amphissites carinodus (106670 106673 106674) |