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Pernopecten aviculatus
Taxonomy
Pecten aviculatus was named by Shumard and Swallow (1858) [Swallow in Shumard & Swallow 1858]. It is a 3D body fossil.
It was recombined as Entolium aviculatum by Meek (1872), White (1884), Herrick (1887), Morningstar (1922); it was replaced with Pernopecten ohioensis by Newell (1938); it was recombined as Pernopecten aviculatus by Hoare (1961).
It was recombined as Entolium aviculatum by Meek (1872), White (1884), Herrick (1887), Morningstar (1922); it was replaced with Pernopecten ohioensis by Newell (1938); it was recombined as Pernopecten aviculatus by Hoare (1961).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1858 | Pecten aviculatus Shumard and Swallow pp. 213-214 |
| 1872 | Entolium aviculatum Meek p. 189 figs. pl. 9 f. 11 |
| 1884 | Entolium aviculatum White p. 142 figs. pl. 28 f. 7-8 |
| 1887 | Entolium aviculatum Herrick p. 23 figs. pl. 1 f. 1-2; pl. 3 f. 10 |
| 1922 | Entolium aviculatum Morningstar p. 232 figs. pl. 13 f. 9 |
| 1961 | Pernopecten aviculatus Hoare |
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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.
†Pernopecten aviculatus Shumard and Swallow 1858
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 16.0 |
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Early/Lower Pennsylvanian to the top of the Changhsingian or 323.40000 to 251.90200 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pennsylvanian | USA (Alaska) | Entolium aviculatum (112188) | |
| Pennsylvanian | USA (Alaska) | Entolium aviculatum (111914) | |
| Desmoinesian | USA (Kansas) | Pernopecten aviculatus (981 983 987 998) | |
| Missourian | USA (Missouri) | Pernopecten aviculatus (71507) | |
| Missourian | USA (Kansas) | Pernopecten aviculatus (237801) | |
| Virgilian | USA (Ohio) | Entolium aviculatum (71993) | |
| Asselian | USA (Alaska) | Pernopecten aviculatus (109345) | |
| Changhsingian | Pakistan | Entolium aviculatum (126934) |