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Cancellaria tritonidea hamlini
Taxonomy
Cancellaria hamlini was named by Carson (1926). Its type specimen is LSJU 110, a shell, and it is a 3D body fossil. Its type locality is Elsmere Canyon near the forks, which is in a Pliocene marine horizon in the Pico Formation of California.
It was recombined as Cancellaria tritonidea hamlini by Grant and IV and Gale (1931).
It was recombined as Cancellaria tritonidea hamlini by Grant and IV and Gale (1931).
Sister species lacking formal opinion data
C. acuta, C. aldrichi, C. alternata, C. alveata, C. ancycla, C. atopodonta, C. atraktoides, C. barkeri, C. bifasciata, C. bifasciatum, C. calusa, C. calypso, C. cannoni, C. centrota, C. chinenensis, C. clewistonensis, C. contorta, C. costata, C. dertonensis, C. druidarum, C. ecuheea, C. eucheea, C. euclethra, C. evulsa, C. fenestrata, C. floridana, C. frizzelli, C. govenderi, C. gracilis, C. haemastoma, C. harmeri, C. harpiniformis, C. hartti, C. hatti, C. hukusimana, C. iickana, C. inornata, C. laticosta, C. lipara, C. lyrata, C. mitrodita, C. muricata, C. nitidula, C. panones, C. paraguanensis, C. paramoorei, C. picta, C. pirabensis, C. praeindentata, C. pristina, C. prophylactica, C. pseudovulsa, C. rapa, C. reeveana, C. sanctifrancisci, C. santiagensis, C. scalaroides, C. spengleriana, C. spherotopleura, C. springvalenensis, C. stibara, C. subtiarophora, C. subtilicancellata, C. sursalta, C. verbeeki, C. waltoniana, C. yonabaruensis, C. zitteli, C. beata, C. cancellata, C. epistiformis, C. jungi, C. snatolensis, C. dertonensis, C. peninsularis, C. anomala, C. conradiana, C. decussata, C. decussata, C. epistomifera, C. epsitomifera, C. lavelana, C. obesa, C. tholoensis, C. ventricosa, C. beata, C. codazzi, C. crassidiformis, C. cremata, C. dinata, C. cubaguensis, C. asperella, C. bellardi, C. callosa, C. contorta, C. contorta, C. evulsa, C. jansseni, C. kobayashii, C. atraktoides, C. cibarcola, C. portoricana, C. barjonae, C. piscatoria, C. varicosa, C. bocageana, C. perspectiva, C. sphenoidostoma, C. spinifera, C. subthomasiae, C. umbilicaris
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Cancellaria hamlini Carson p. 51 figs. Plate 1. Figs. 4 and 6. |
| 1931 | Cancellaria tritonidea hamlini Grant, IV and Gale p. 617 |
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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 tritonidea hamlini Carson 1926
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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: Late/Upper Pliocene or 3.60000 to 2.58000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliocene | USA (California) | Cancellaria hamlini (type locality: 204368) | |
| Late/Upper Pliocene | USA (California) | Cancellaria hamlini (239574) |