Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirigerella numismalis
Taxonomy
Spirigerella numismalis was named by Waagen (1883).
Subspecies
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.
†Spirigerella numismalis Waagen 1883
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†Spirigerella numismalis longa Reed 1944
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 4 | 9.19 | 6.00 | 12.0 | 10.0 | 2.65 |
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Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (29 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Roadian - Wordian | Myanmar | Spirigerella numismalis (208999) | |
Wordian | Pakistan | Spirigerella numismalis (81501 89227 119938 125805 125810 125818 125820 125823 125825 125827 125834 125836 125838 125847 125849 125851 125853 125857 125861 125869 125871 125872 125873 125879) Spirigerella numismalis, Spirigerella longa (125816 125854) | |
Wordian - Capitanian | Pakistan | Spirigerella numismalis (127031) | |
Capitanian | Pakistan | Spirigerella numismalis (125864) |