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Pteria (Oxytoma) nebrascana
Taxonomy
Avicula nebrascana was named by Evans and Shumard (1857) [DISTRIBUTION: Campanian; Western Interior.]. It is not a trace fossil.
It was recombined as Pteria (Oxytoma) nebrascana by Russell and Landes (1937).
It was recombined as Pteria (Oxytoma) nebrascana by Russell and Landes (1937).
Sister species lacking formal opinion data
Oxytoma arizonensis, Oxytoma articostata, Oxytoma censorius, Oxytoma czekanovskii, Oxytoma dumortieri, Oxytoma expansa, Oxytoma ferrugineum, Oxytoma inaequivalis, Oxytoma intermedia, Oxytoma jacksoni, Oxytoma laevicostata, Oxytoma multistriatum, Oxytoma oppeli, Oxytoma semiradiata, Oxytoma trechmanni, P. aculeati, P. africana, P. caudata, P. coturnix, P. falcata, P. gansingensis, P. hofmanni, P. linguaeformis, P. nitida, P. percompressa, P. petropolitana, P. phalaenacea, P. pygmaea, P. rostrata, P. serini, P. stoppanii, P. tanganyicensis, P. tofanae, P. tofaniea, P. texturata, P. petropolitana
Synonymy list
| Year | Name and author |
|---|---|
| 1857 | Avicula nebrascana Evans and Shumard p. 38 |
| 1937 | Pteria (Oxytoma) nebrascana Russell and Landes p. 136 |
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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.
†Pteria (Oxytoma) nebrascana Evans and Shumard 1857
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Diagnosis
No diagnoses are available