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Orygmaspis (Parabolinoides) billingsi
Taxonomy
Orygmaspis (Parabolinoides) billingsi was named by Ludvigsen et al. (1989). Its type specimen is GSC 69878, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Orygmaspis (Parabolinoides) billingsi Ludvigsen et al. p. 20 figs. Pl. 10, fig. 1-2 |
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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.
†Orygmaspis (Parabolinoides) billingsi Ludvigsen et al. 1989
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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, Whittington et al. 1997 | |||||