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Waagenites aequicosta
Taxonomy
Chonetes aequicosta was named by Waagen (1884). It is a 3D body fossil. Its type locality is Jabi, "Cephalopod Bed", Salt Range, which is in a Wuchiapingian marine limestone in the Chhidru Formation of Pakistan.
It was recombined as Chonetes (Dienerella) aequicosta by Reed (1944); it was recombined as Waagenites aequicosta by Lee and Gu (1980).
It was recombined as Chonetes (Dienerella) aequicosta by Reed (1944); it was recombined as Waagenites aequicosta by Lee and Gu (1980).
Synonymy list
Year | Name and author |
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1884 | Chonetes aequicosta Waagen p. 639 figs. Pl 60, fig 7 |
1944 | Chonetes (Dienerella) aequicosta Reed |
1980 | Waagenites aequicosta Lee and Gu p. 341 figs. Pl 160, figs 9,12 |
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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.
†Waagenites aequicosta Waagen 1884
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 3.00 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Wordian to the top of the Wuchiapingian or 268.80000 to 254.17000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wordian - Capitanian | China (Nei Mongol) | Waagenites aequicosta (111185) | |
Wuchiapingian | Pakistan | Chonetes aequicosta (type locality: 90253 126293 126458 126940 126941 126984 127025) | |
Wuchiapingian - Changhsingian | Pakistan | Chonetes aequicosta (126998) |