| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spinax major
Taxonomy
Spinax major was named by Agassiz (1837).
Synonymy list
| Year | Name and author |
|---|---|
| 1837 | Spinax major Agassiz p. 62 figs. Pl 40a, figs 6-8 |
| 1935 | Spinax major Dalinkevičius p. 261 figs. Pl 2, fig 59 |
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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.
†Spinax major Agassiz 1837
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Albian to the top of the Cenomanian or 106.30000 to 93.90000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Lithuania | Spinax major (213710) | |
| Cenomanian | Lithuania | Spinax major (213716) | |
| Late/Upper Cenomanian | Lithuania | Spinax major (213720) |