| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yanheceratidae
Taxonomy
Yanheceratidae was named by Chen and Qi (1979).
It was assigned to Yanhecerida by Crick (1981), Fang (2019).
It was assigned to Yanhecerida by Crick (1981), Fang (2019).
Subtaxa
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.
Fm. †Yanheceratidae Chen and Qi 1979
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G. †Aetheloxoceras
G. †Archendoceras
G. †Yanheceras Chen and Zou 1979
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: Niuchehean or 491.00000 to 486.85000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Niuchehean | China (Zhejiang) | Archendoceras brevicollum, Yanheceras zhejiangense, Yanheceras intermedium (125704) |