| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tretaspis hisingeri
Taxonomy
Tretaspis hisingeri was named by Owen (1980).
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Tretaspis hisingeri Owen |
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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.
†Tretaspis hisingeri Owen 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Nabala to the top of the Pusgillian or 450.50000 to 449.20000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Onnian - Pusgillian | Norway (Oslo) | Tretaspis hisingeri (163419) | |
| Nabala - Vormsi | Norway (Oslo Asker) | Tretaspis hisingeri (164579) | |
| Nabala - Vormsi | Norway | Tretaspis hisingeri (164648) | |
| Nabala - Vormsi | Norway (Ringerike) | Tretaspis hisingeri (163418) | |
| Nabala - Vormsi | Norway (Oslo-Asker) | Tretaspis hisingeri (164578) | |
| Pusgillian | Norway | Tretaspis hisingeri (163315 163316) | |
| Pusgillian - Cautleyan | Norway | Tretaspis hisingeri (163019) | |
| Pusgillian - Rawtheyan | Norway (Ringerike) | Tretaspis hisingeri (163026) |