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Cassis nummulitiphila
Taxonomy
Cassis mammillaris nummulitiphila was named by Sacco (1890) [DISTRIBUTION: Early Oligocene; Somalia, Mediterranean.]. It is not a trace fossil.
It was recombined as Cassis nummulitiphila by Azzaroli (1958).
It was recombined as Cassis nummulitiphila by Azzaroli (1958).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1890 | Cassis mammillaris nummulitiphila Sacco p. 11 figs. figs. 4, 5 |
1958 | Cassis nummulitiphila Azzaroli p. 120 |
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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.
†Cassis nummulitiphila Sacco 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: Early/Lower Oligocene or 33.90000 to 28.40000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Oligocene | Somalia | Cassis nummulitiphila (79042 79048 79059) |