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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nucleopygus similis
Taxonomy
Echinobrissus similis was named by d'Orbigny (1856).
It was recombined as Nucleopygus similis by Smith (1991).
It was recombined as Nucleopygus similis by Smith (1991).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1856 | Echinobrissus similis d'Orbigny |
1991 | Nucleopygus similis Smith p. 40 figs. Pl 10I-K; text-fig 31 |
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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.
†Nucleopygus similis d'Orbigny 1856
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004 |
Age range: Cenomanian or 100.50000 to 93.90000 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Albian | Brazil (Sergipe) | Nucleopygus similis (87857) | |
Cenomanian | France (Charente-Maritime) | Nucleopygus similis (64878) | |
Early/Lower Cenomanian | France | Nucleopygus similis (59802 59810 59813 59814 59815 59817) | |
Early/Lower Cenomanian | France (Poitou-Charentes) | Nucleopygus similis (73862 73863) | |
Middle Cenomanian | France | Nucleopygus similis (59804) |