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Marocella antiqua
Taxonomy
Scenella antiqua was named by Kiær (1916). Its type specimen is PMO 73172, a shell, and it is a 3D body fossil. Its type locality is Holmia fauna, Tomten [Sparagmite Fm], which is in a Botomian deep subtidal shale/sandstone in the Ringstrand Formation of Norway.
It was recombined as Emeiconus antiqua by He and Yang (1982); it was recombined as Marocella antiqua by Geyer (1986); it was recombined as Purella antiqua by Qian and Bengtson (1989), Ponder et al. (2007), Kouchinsky et al. (2017); it was recombined as Helcionella antiqua by Høyberget et al. (2015), Wagner (2023).
It was recombined as Emeiconus antiqua by He and Yang (1982); it was recombined as Marocella antiqua by Geyer (1986); it was recombined as Purella antiqua by Qian and Bengtson (1989), Ponder et al. (2007), Kouchinsky et al. (2017); it was recombined as Helcionella antiqua by Høyberget et al. (2015), Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Scenella antiqua Kiær figs. pl. 2 f. 1, 1a-c |
| 1921 | Scenella antiqua Cobbold p. 364 |
| 1982 | Emeiconus antiqua He and Yang p. 84 |
| 1986 | Marocella antiqua Geyer p. 97 |
| 1989 | Purella antiqua Qian and Bengtson p. 97 |
| 2007 | Purella antiqua Ponder et al. p. 137 |
| 2015 | Helcionella antiqua Høyberget et al. pp. 45 - 47 fig. 14A–L |
| 2017 | Purella antiqua Kouchinsky et al. p. 364 |
| 2023 | Helcionella antiqua Wagner p. S5731 |
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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.
†Marocella antiqua Kiær 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy 2009, Hendy et al. 2009 | |||||