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Burnetiella urania
Taxonomy
Ptychoparia urania was named by Walcott (1890) [Ptychoparia ? urania]. Its type specimen is USNM23861a, a cephalon/head (cranidium), and it is a 3D body fossil.
It was recombined as Burnetia urania by Walcott (1924); it was recombined as Burnetiella urania by Lochman (1958), Westrop et al. (2010).
It was recombined as Burnetia urania by Walcott (1924); it was recombined as Burnetiella urania by Lochman (1958), Westrop et al. (2010).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1890 | Ptychoparia urania Walcott pp. 276 - 277 figs. pl. 21 f. 10-11 |
1924 | Burnetia urania Walcott p. 54 figs. pl. 10, fig. 2 |
1958 | Burnetiella urania Lochman p. 417 |
2010 | Burnetiella urania Westrop et al. pp. 583 - 585 fig. 21E–G |
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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.
†Burnetiella urania Walcott 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Aberhan et al. 2004, Whittington et al. 1997 |
Age range: Steptoean or 497.00000 to 493.50000 Ma
Collections (19 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Steptoean | USA (Pennsylvania) | Burnetiella urania (156634 156640 156641 156642 156644 156656 156657 156658 156660 156669 156673 156674 156675) | |
Furongian | USA (Texas) | Burnetia urania (156262 156277 156296 156335 156341 156348) |