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Newellipectinia americanus
Taxonomy
Aviculopecten americanus was named by Newell and Boyd (1995). Its type specimen is USNM 388881, a valve (Left valve), and it is not a trace fossil. It is the type species of Newellipectinia.
It was recombined as Hayasakapecten americanus by Boyd and Newell (2000); it was recombined as Newellipectinia americanus by Waterhouse (2001).
It was recombined as Hayasakapecten americanus by Boyd and Newell (2000); it was recombined as Newellipectinia americanus by Waterhouse (2001).
Synonymy list
Year | Name and author |
---|---|
1995 | Aviculopecten americanus Newell and Boyd p. 60 fig. 44 |
2000 | Hayasakapecten americanus Boyd and Newell p. 534 |
2001 | Newellipectinia americanus Waterhouse p. 119 |
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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.
†Newellipectinia americanus Newell and Boyd 1995
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 3 | 7.22 | 2.46 | 32.0 | 4.78 | 16.4 |
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Source: f = family, o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Kungurian to the top of the Capitanian or 279.30000 to 259.51000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | USA (Texas) | Aviculopecten americanus (43491 43495 43513 43515 75864 81644 101785 105841) | |
Roadian | USA (Texas) | Aviculopecten americanus (101808) | |
Capitanian | USA (Texas) | Aviculopecten americanus (116650) |