| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tridensaspis
Taxonomy
Tridensaspis was named by Liu (1986). It is not extant.
It was assigned to Eugaleaspididae by Zhu and Gai (2007).
It was assigned to Eugaleaspididae by Zhu and Gai (2007).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1986 | Tridensaspis Liu |
| 2007 | Tridensaspis 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Bambach et al. 2007, Kiessling 2004, Carroll 1988 | |||||
Age range: Early/Lower Emsian or 410.62000 to 399.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Emsian | China (Guangxi) | T. magnoculus (239043) |