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Aeger laevis
Taxonomy
Eryma laevis was named by Blake (1876). It is a 3D body fossil. Its type locality is Peak (Oxynotus beds), which is in a Sinemurian marine shale in the United Kingdom.
It was recombined as Aeger laevis by Woods (1925) and Schweitzer et al. (2010).
It was recombined as Aeger laevis by Woods (1925) and Schweitzer et al. (2010).
Synonymy list
Year | Name and author |
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1876 | Eryma laevis Blake |
1925 | Aeger laevis Woods p. 6 figs. Pl 1, figs 3-5; text-fig 1 |
2010 | Aeger laevis Schweitzer et al. p. 8 |
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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.
†Aeger laevis Blake 1876
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Turnsek 1997, Aberhan 1992, Fearon and Clapham 2023 |
Age range: base of the Late/Upper Sinemurian to the top of the Sinemurian or 196.50000 to 190.80000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Sinemurian | United Kingdom (England) | Aeger laevis (122153) | |
Late/Upper Sinemurian | United Kingdom (England) | Eryma laevis (226136) |