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Dieneroceras tientungense
Taxonomy
Dieneroceras tientungense was named by Chao (1959).
Synonyms
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Synonymy list
Year | Name and author |
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1959 | Dieneroceras ovale Chao |
1959 | Dieneroceras tientungense Chao |
1959 | Dieneroceras vermiforme Chao |
1988 | Dieneroceras ovale Xu p. 444 figs. Pl 1, fig 6; pl 2, fig 9; text-fig 11 |
2008 | Dieneroceras tientungense Brayard and Bucher p. 40 figs. Pl 15, figs 5-12 |
2012 | Dieneroceras tientungense Brühwiler et al. p. 139 figs. 17BG-BV |
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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.
†Dieneroceras tientungense Chao 1959
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Invalid names: Dieneroceras ovale Chao 1959 [synonym], Dieneroceras vermiforme Chao 1959 [synonym]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 7 | 8.52 | 6.00 | 18.0 | 7.00 | 4.22 | |
shell diameter | 7 | 29.1 | 19.0 | 60.0 | 26.0 | 14.3 | |
shell inflation | 7 | 14.0 | 10.0 | 30.0 | 12.0 | 7.59 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Smithian or 249.90000 to 248.10000 Ma
Collections (22 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Smithian | China (Guangxi) | Dieneroceras tientungense (44015 44016 97141 97142 97144 97145 97149 97150 97151 97153 97154 97155 97158 97160 97196 97197) | |
Smithian | China (Anhui) | Dieneroceras tientungense (111493 149182 149189) | |
Smithian | China (Gunagxi) | Dieneroceras ovale (44009) Dieneroceras tientungense (44013 44014) |