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Phaethusavis pelagicus
Taxonomy
Phaethusavis pelagicus was named by Bourdon et al. (2008). Its type specimen is OCP.KH 1084, a limb element (proximal humerus), and it is a 3D body fossil. Its type locality is Sidi Daoui, which is in a Ypresian terrestrial phosphorite in Morocco. It is the type species of Phaethusavis.
Synonymy list
Year | Name and author |
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2008 | Phaethusavis pelagicus Bourdon et al. p. 456 |
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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.
†Phaethusavis pelagicus Bourdon et al. 2008
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Diagnosis
Reference | Diagnosis | |
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E. Bourdon et al. 2008 | Resembles Phaethontidae and differs from Lithoptila in several features: extremitas proximalis wider, with prominent tuberculum dorsale; crista deltopectoralis more developed with sharper angulus cristae; impressio musculi pectoralis well defined and crescent-shaped; intumescentia humeri sharply defined; impressio coracobrachialis large and deep; linea musculi latissimi dorsi bipartite. Differs from Phaethon and Heliadornis in the following features: crista deltopectoralis evenly curved at the apex; sharp crest continuing crus dorsale fossae distally; intumescentia humeri narrower, with smoother edges; impressio coracobrachialis wider and shallower. |
Measurements
No measurements are available
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Source: subo = suborder, o = order | |||||
References: Marsh 1875, Benton 1983 |