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Calliostoma gemmulatum
Taxonomy
Calliostoma gemmulatum was named by Carpenter (1864). It is extant.
Sister species lacking formal opinion data
C. bella, C. caribbeanum, C. depressa, C. deshayesi, C. doliarum, C. dryope, C. etchegoinense, C. interruptum, C. kleppi, C. mapucherum, C. nicolum, C. nudum, C. papilla, C. poppelacki, C. silicatum, C. singunese, C. sinistrorsum, C. styricum, C. subexcavata, C. tauromiliare, C. yucatecanum, C. zonamesta, C. laureatum, C. kikaianum, C. striphna, C. covacevichi, C. ikebei
Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Calliostoma gemmulatum Carpenter pp. 612, 653 |
| 1950 | Calliostoma gemmulatum Woodring and Bramlette p. 48 |
| 2021 | Calliostoma gemmulatum Hendy |
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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.
Calliostoma gemmulatum Carpenter 1864
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Kiessling 2004, Abbott and Dance 1986 | |||||
Age range: base of the Early/Lower Pliocene to the top of the Late/Upper Pleistocene or 5.33300 to 0.01170 Ma
Collections (27 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliocene | USA (California) | Calliostoma gemmulatum (97208 97210 97236) | |
| Zanclean - Gelasian | USA (California) | Calliostoma gemmulatum (214268 214271) | |
| Late/Upper Pliocene | USA (California) | Calliostoma gemmulatum (200403 214967) | |
| Piacenzian | USA (California) | Calliostoma gemmulatum (186031) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | USA (California) | Calliostoma gemmulatum (217009) | |
| Gelasian | USA (California) | Calliostoma gemmulatum (189561 207651 214286) | |
| Pleistocene | Mexico (Baja California) | Calliostoma gemmulatum (96592) | |
| Middle Pleistocene | USA (California) | Calliostoma gemmulatum (207886) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Calliostoma gemmulatum (222646) | |
| Late/Upper Pleistocene | USA (California) | Calliostoma gemmulatum (59063 96566 96895 96936 96937 96938 160361 219029 219030 222660 222661 226458) |