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Cancellaria pacifica
Taxonomy
Cancellaria pacifica was named by Anderson (1905). It is a 3D body fossil. Its type locality is Zone J - Canoa Formation, which is in a Piacenzian/Gelasian coastal sandstone/claystone in the Canoa Formation of Ecuador.
It was recombined as Cancellaria (Euclia) pacifica by Pilsbry and Olsson (1941), Moore (1963) and Addicott (1970).
It was recombined as Cancellaria (Euclia) pacifica by Pilsbry and Olsson (1941), Moore (1963) and Addicott (1970).
Sister species lacking formal opinion data
C. acuta, C. ancycla, C. bifasciata, C. bifasciatum, C. contorta, C. druidarum, C. eucheea, C. euclethra, C. hartti, C. mitrodita, C. paramoorei, C. picta, C. pirabensis, C. praeindentata, C. pristina, C. sanctifrancisci, C. spherotopleura, C. springvalenensis, C. stibara, C. subtilicancellata, C. tritonoidea, C. waltoniana, C. yonabaruensis, C. zitteli, C. peninsularis, C. decussata, C. crassidiformis, C. atraktoides, C. sphenoidostoma
Synonymy list
| Year | Name and author |
|---|---|
| 1905 | Cancellaria pacifica Anderson p. 199 figs. Plate XV, Figs. 43-45 |
| 1941 | Cancellaria (Euclia) pacifica Pilsbry and Olsson |
| 1963 | Cancellaria (Euclia) pacifica Moore p. 45 |
| 1970 | Cancellaria (Euclia) pacifica Addicott p. 114 figs. Plate 15, figures 14-16, 28, 29 |
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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.
†Cancellaria pacifica Anderson 1905
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Diagnosis
No diagnoses are available