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Hanyangaspidae
Taxonomy
Hanyangaspidae was named by Pan and Liu (1975). It is not extant.
It was assigned to Galeaspida by Zhu and Gai (2007).
It was assigned to Galeaspida by Zhu and Gai (2007).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1975 | Hanyangaspidae Pan and Liu |
2007 | Hanyangaspidae Zhu and Gai p. 164 |
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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. †Hanyangaspidae Pan and Liu 1975
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G. †Hanyangaspis Pan and Liu 1975
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†Hanyangaspis caohuensis Wang et al. 1980
†Hanyangaspis guodingshanensis Pan and Liu 1975
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
References: Carroll 1988, Kiessling 2004 |
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Telychian | China (Anhui) | Hanyangaspis chaohuensis (182530) | |
Telychian | China (Xinjiang) | Hanyangaspis guodingshanensis (182523) Hanyangaspis sp., Kalpinolepis tarimensis (182524) | |
Telychian | China (Hubei) | Hanyangaspis guodingshanensis (182528 182537) | |
Pridoli | China (Shaanxi) | Hanyangaspis sp. (182527) |