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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Neptunopecten
Taxonomy
Neptunopecten was named by Astafieva (2001).
It was assigned to Etheripectininae by Astafieva (2001).
It was assigned to Etheripectininae by Astafieva (2001).
Synonyms
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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.
G. †Neptunopecten Astafieva 2001
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†Neptunopecten bellula Astafieva 1997
†Neptunopecten keyserlingiformis Licharew 1927
†Neptunopecten subclathratus Keyserling 1846
†Neptunopecten sulciconcentrica Astafieva 1997
Invalid names: Neptunella Astafieva 1997 [replaced]
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 54.6 | 46.7 | 63.8 | 55.2 | 12.1 | |
valve height | 5 | 33.8 | 25.0 | 58.5 | 30.0 | 14.1 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Gzhelian to the top of the Early/Lower Albian or 303.70000 to 110.10000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Gzhelian - Asselian | Russian Federation | N. keyserlingiformis (202199) | |
Sakmarian | Russian Federation | Aviculopecten keyserlingiformis (114226) Vorkutopecten subclathratus (102160 114294) | |
Artinskian | Russian Federation | Vorkutopecten subclathratus (86033 102161 102162) | |
Artinskian | Mongolia | Vorkutopecten subclathratus (116247) | |
Artinskian | Svalbard and Jan Mayen | Pecten keyserlingiformis (211892) | |
Kungurian | Mongolia | Vorkutopecten subclathratus (116252 116258) | |
Kungurian | Russian Federation | Vorkutopecten subclathratus (108531 113966 114183 114216 114217 114295) | |
Roadian | Mongolia | Neptunella sulciconcentrica (101692) | |
Roadian - Capitanian | Mongolia | Neptunella bellula (101693) Neptunella sulciconcentrica (87288) | |
Capitanian | Mongolia | Neptunella bellula (101694) Neptunella sulciconcentrica, Neptunella bellula (87290) | |
Wuchiapingian | Svalbard and Jan Mayen | Etheripecten keyserlingiformis (117550) | |
Early/Lower Albian | United Kingdom (England) | Neptunella espaillaci (1864) |