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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Euowenia grata
Taxonomy
Euowenia grata was named by De Vis (1891). Its type specimen is QMF519, a skull (skull and mandibles), and it is a 3D body fossil.
Synonymy list
Year | Name and author |
---|---|
1891 | Euowenia grata De Vis |
2015 | Euowenia grata Mackness et al. p. 166 |
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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.
†Euowenia grata De Vis 1891
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Diagnosis
Reference | Diagnosis | |
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B. Mackness et al. 2015 | Dental formula is I1?2/1, C0/0, P3/3, M1?4/1?4. Short, large, convex mandibular diastemal crests; deep, channel-like diastema; posteriorly extensive mandibular symphysis (to below M2); anteriorly deep dentary; I1/I1 large with pointed tips; I2 rudimentary; I3 absent, pronounced curvature of the buccal end of the hypolophid into a well-developed cristid obliqua. |
Measurements
No measurements are available
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Source: f = family, subc = subclass, c = class, subp = subphylum, p = phylum | |||||
References: Carroll 1988, Hopson 1973, Lillegraven 1979, Kiessling 2004, Clemens 1979 |
Age range: base of the Zanclean to the top of the Early/Lower Pliocene or 5.33300 to 3.60000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Pliocene | Australia (Queensland) | Euowenia grata (13318 183264) | |
Zanclean | Australia (South Australia) | Euowenia grata (136514) | |
Pliocene | Australia (Queensland) | Euowenia grata (183100) | |
Pliocene | Australia (New South Wales) | Euowenia grata (135663) |