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Pachycrommium oweni
Taxonomy
Phasianella oweni was named by d'Archiac and Haime (1854) [DISTRIBUTION: Oligocene; Pakistan.]. It is not a trace fossil.
It was recombined as Ampullospira oweni by Cossmann and Pissarro (1909) and Azzaroli (1958); it was recombined as Ampullospira (Euspirocrommium) oweni by Vredenburg (1928); it was recombined as Euspirocrommium oweni by Cox (1931), Eames (1952) and Iqbal (1980); it was recombined as Pachycrommium oweni by Harzhauser et al. (2009).
It was recombined as Ampullospira oweni by Cossmann and Pissarro (1909) and Azzaroli (1958); it was recombined as Ampullospira (Euspirocrommium) oweni by Vredenburg (1928); it was recombined as Euspirocrommium oweni by Cox (1931), Eames (1952) and Iqbal (1980); it was recombined as Pachycrommium oweni by Harzhauser et al. (2009).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1854 | Phasianella oweni d'Archiac and Haime p. 293 figs. pl. 27, figs. 3, 4 |
1909 | Ampullospira oweni Cossmann and Pissarro p. 74 |
1928 | Ampullospira (Euspirocrommium) oweni Vredenburg p. 400 |
1931 | Euspirocrommium oweni Cox p. 40 |
1952 | Euspirocrommium oweni Eames p. 80 |
1958 | Ampullospira oweni Azzaroli p. 118 |
1980 | Euspirocrommium oweni Iqbal p. 44 |
2009 | Pachycrommium oweni Harzhauser et al. p. 339 |
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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.
†Pachycrommium oweni d'Archiac and Haime 1854
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Diagnosis
No diagnoses are available