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Sigapatella echinulata
Taxonomy
Infundibulum echinulatum was named by Sowerby (1815).
It was synonymized subjectively with Calyptraea trochiformis by Deshayes (1824); it was recombined as Sigapatella echinulata by Jeffery and Tracey (1997).
It was synonymized subjectively with Calyptraea trochiformis by Deshayes (1824); it was recombined as Sigapatella echinulata by Jeffery and Tracey (1997).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1815 | Infundibulum echinulatum Sowerby |
| 1850 | Infundibulum suessoniensis d'Orbigny |
| 1997 | Sigapatella echinulata Jeffery and Tracey p. 93 figs. Pl 7, fig 18 |
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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.
†Sigapatella echinulata Sowerby 1815
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Invalid names: Infundibulum suessoniensis d'Orbigny 1850 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Early/Lower Eocene to the top of the Ypresian or 55.80000 to 47.80000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | United Kingdom (England) | Sigapatella echinulata (3266 3267 3268) | |
| Early/Lower Eocene - Middle Eocene | United Kingdom (England) | Sigapatella echinulata (3257 3258) |