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Raninoides quadrispinosa
Taxonomy
Raninoides quadrispinosus was named by Collins et al. (1995). Its type specimen is MAB k.1010 and is a 3D body fossil. Its type locality is ENCI NV quarry (upper third of Meerssen Mb), which is in a Maastrichtian carbonate limestone in the Maastricht Formation of the Netherlands.
It was recombined as Raninella quadrispinosus by Schweitzer et al. (2010); it was recombined as Raninella quadrispinosum by van Bakel et al. (2012); it was corrected as Raninoides quadrispinosa by Karasawa et al. (2014).
It was recombined as Raninella quadrispinosus by Schweitzer et al. (2010); it was recombined as Raninella quadrispinosum by van Bakel et al. (2012); it was corrected as Raninoides quadrispinosa by Karasawa et al. (2014).
Synonymy list
Year | Name and author |
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1995 | Raninoides quadrispinosus Collins et al. p. 188 figs. 9A-D |
2010 | Raninella quadrispinosus Schweitzer et al. p. 75 |
2012 | Raninella quadrispinosum van Bakel et al. p. 90 |
2014 | Raninoides quadrispinosa Karasawa et al. p. 260 |
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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.
†Raninoides quadrispinosa Collins et al. 1995
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, uc = unranked clade | |||||
References: Turnsek 1997, Fearon and Clapham 2023, Aberhan 1992 |
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Maastrichtian | Netherlands | Raninoides quadrispinosus (type locality: 138765) |