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Cancellaria hemphilli
Taxonomy
Cancellaria hemphilli was named by Dall (1909). It is a 3D body fossil.
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. iickana, 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 |
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1909 | Cancellaria hemphilli Dall |
1931 | Cancellaria hemphilli Grant, IV and Gale p. 621 figs. Plate 27, Figures 3, l5a, 15b |
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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 hemphilli Dall 1909
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009, Abbott and Dance 1986 |
Age range: base of the Late/Upper Pliocene to the top of the Gelasian or 3.60000 to 1.80600 Ma
Collections (21 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Zanclean - Gelasian | USA (California) | Cancellaria hemphilli (214256 214257 214259 214260 214263 214265 214267 214268 214269) | |
Late/Upper Pliocene | USA (California) | Cancellaria hemphilli (238418 238435 238436 238437 238455 238605 238610 238611 238622 239465) | |
Piacenzian - Gelasian | USA (California) | Cancellaria hemphilli (214255) | |
Gelasian | USA (California) | Cancellaria hemphilli (207763) |