Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Suprazonalia
Taxonomy
Suprazonalia was named by Yu and Xi (1974). Its type is Suprazonalia multispiralis.
It was assigned to Gastropoda by Yu and Xi (1974).
It was assigned to Gastropoda by Yu and Xi (1974).
Species
S. multispiralis (type species)
Synonymy list
Year | Name and author |
---|---|
1974 | Suprazonalia Yu and Xi p. 301 |
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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.
Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 29.4 |
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Source: c = class | |||||
Reference: Kiessling 2004 |
Age range: Wuchiapingian or 259.90000 to 254.17000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Wuchiapingian | China (Chongqing) | S. multispiralis (98065) |