| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tretaspis hadelandica
Taxonomy
Tretaspis hadelandica was named by Stormer (1945).
Subspecies
Synonymy list
| Year | Name and author |
|---|---|
| 1945 | Tretaspis hadelandica Stormer |
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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 hadelandica Stormer 1945
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†Tretaspis hadelandica hadelandica Stormer 1945
†Tretaspis hadelandica brachystichus Ingham 1970
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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 | |||||
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Onnian - Pusgillian | Norway (Hadeland) | Tretaspis hadelandica (163416 164649 164655) | |
| Onnian - Pusgillian | Norway | Tretaspis hadelandica (164650) | |
| Onnian - Cautleyan | Belgium | Tretaspis hadelandica (185311) | |
| Onnian - Rawtheyan | Norway (Hadeland) | Tretaspis hadelandica (164651) | |
| Nabala - Pirgu | Norway (Hadeland) | Tretaspis hadelandica (164581 164653 164654) | |
| Cautleyan - Rawtheyan | United Kingdom (Wales) | Tretaspis hadelandica (8290 8291) | |
| Cautleyan - Rawtheyan | Belgium | Tretaspis hadelandica (185303) | |
| Rawtheyan | United Kingdom (Wales) | Tretaspis brachystichus (196869) | |
| Rawtheyan | Belgium | Tretaspis hadelandica (185319 192762) |