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Whitspakia breviplicatum
Taxonomy
Dielasma breviplicatum was named by Waagen (1882).
It was recombined as Dielasma (Heterelasma) breviplicatum by Reed (1944); it was recombined as Pakistania breviplicatum by Stehli (1961); it was recombined as Whitspakia breviplicatum by Stehli (1964).
It was recombined as Dielasma (Heterelasma) breviplicatum by Reed (1944); it was recombined as Pakistania breviplicatum by Stehli (1961); it was recombined as Whitspakia breviplicatum by Stehli (1964).
Synonymy list
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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.
†Whitspakia breviplicatum Waagen 1882
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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 | 10.5 | 10.0 | 11.0 | 10.5 | 0.707 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.51000 to 251.90200 Ma
Collections (15 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wuchiapingian | Pakistan | Dielasma breviplicatum (88933 90253 126009 126280 126344 126345 126463 126693 127025) | |
Wuchiapingian - Changhsingian | Pakistan | Dielasma breviplicatum (126753 126762) | |
Changhsingian | Pakistan | Dielasma breviplicatum (82636 89064 119611 119637) |