Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Yananoconcha was named by Yu and Zhang (1980). It is not extant. Its type is Yananoconcha minor.
It was assigned to Anthracosioidea by Yu and Zhang (1980); and to Kijidae by Fang et al. (2009).
It was assigned to Anthracosioidea by Yu and Zhang (1980); and to Kijidae by Fang et al. (2009).
Species
Y. minor (type species)
Synonymy list
Year | Name and author |
---|---|
1980 | Yananoconcha Yu and Zhang |
2009 | Yananoconcha Fang et al. |
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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
No measurements are available
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Source: c = class | |||||
Reference: Aberhan et al. 2004 |
Age range: Middle Jurassic or 174.70000 to 161.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Jurassic | China (Shaanxi) | Y. minor (201022) |