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Pomaulax
Taxonomy
Pomaulax was named by Gray (1850) [Sepkoski's age data: T Mi R]. It is extant.
It was reranked as Astraea (Pomaulax) by Woodring (1938), Berry (1940), Addicott (1970), Hall (2002).
It was assigned to Archaeogastropoda by Sepkoski (2002); to Astraea by Woodring (1938), Berry (1940), Addicott (1970), Hall (2002); and to Turbinidae by Alf (2019).
It was reranked as Astraea (Pomaulax) by Woodring (1938), Berry (1940), Addicott (1970), Hall (2002).
It was assigned to Archaeogastropoda by Sepkoski (2002); to Astraea by Woodring (1938), Berry (1940), Addicott (1970), Hall (2002); and to Turbinidae by Alf (2019).
Species
Astraea (Pomaulax) biangulata (syn. Calliostoma obliquistriata, Calliostoma bicarinatum, Astraea raymondi), Astraea (Pomaulax) breaensis, Astraea (Pomaulax) morani, P. gibberosa (syn. Trochus diadematus, Pachypoma lithophorum, Trochus ochraceus, Astraea (Pachypoma) barbarensis, Pachypoma inaequale, Astraea (Pachypoma) inaequalis pacifica, Pachypoma magdalena, Astraea guadalupeana, Turbo rutilis), P. gradata
Species lacking formal opinion data
Synonymy list
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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.
G. Pomaulax Gray 1850
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Astraea (Pomaulax) biangulata Gabb 1866
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Invalid names: Astraea raymondi Clark 1915 [synonym], Calliostoma bicarinatum Clark 1915 [synonym], Calliostoma obliquistriata Trask 1922 [synonym]
†Astraea (Pomaulax) breaensis Carson 1926
†Astraea (Pomaulax) morani Loel and Corey 1932
Pomaulax gibberosa Dillwyn 1817 [red turban]
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Invalid names: Astraea (Pachypoma) barbarensis Dall 1919 [synonym], Astraea (Pachypoma) inaequalis depressum Dall 1909 [invalid subgroup], Astraea (Pachypoma) inaequalis montereyensis Oldroyd 1927 [invalid subgroup], Astraea (Pachypoma) inaequalis pacifica Dall 1919 [synonym], Astraea guadalupeana Berry 1957 [synonym], Pachypoma inaequale Martyn 1784 [replaced], Pachypoma lithophorum Dall 1910 [synonym], Pachypoma magdalena Dall 1910 [synonym], Trochus diadematus Valenciennes 1846 [synonym], Trochus ochraceus Philippi 1846 [synonym], Turbo rutilis Adams 1852 [synonym]
†Pomaulax gradata Grant, IV and Gale 1931
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
Maximum range based only on fossils: base of the Early/Lower Miocene to the top of the Late/Upper Pleistocene or 23.04000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 20.45 Ma
Minimum age of oldest fossil (stem group age): 20.45 Ma
Collections (67 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chattian - Aquitanian | USA (California) | Astraea morani (37516 37517) | |
| Early/Lower Miocene | USA (California) | Astraea morani (71215 238191 238261) | |
| Barstovian | USA (California) | Astraea raymondi (59074) | |
| Late/Upper Miocene | Australia (South Australia) | Calliostoma bicarinatum (63432 63439) | |
| Late/Upper Miocene - Late/Upper Pliocene | USA (California) | P. gradatus (238420) | |
| Early/Lower Pliocene | USA (California) | Astraea gradata (97230 97231 97403 97404 120822) | |
| Pliocene | USA (California) | Astrea breaensis (204364) | |
| Zanclean - Gelasian | USA (California) | P. gibberosa (214266 214268) | |
| Late/Upper Pliocene | USA (California) | Astraea gradata (214967) Astraea inaequalis (200398) P. gradata (239463 239469 239470 239580) P. gradatus (238421 238435 238436 238437 238457 238605 238606 238609 238612) | |
| Late/Upper Pliocene | Japan (Fukushima) | P. japonicus (62295) | |
| Piacenzian | USA (California) | Astraea inaequalis (186031) | |
| Gelasian | USA (California) | Pachypoma gibberosum (189768) | |
| Quaternary | USA (California) | Astraea gibberosa (37933 37934 37936 37938 37939 37941 37942 37944 37945 37947 37948) | |
| Middle Pleistocene | USA (California) | Astraea inaequalis (138723 202632 202634 202635 202636 202637 202638 202646 202647 203113) Pachypoma gibberosum (202968 203106 203108 203114 223329) Pachypoma inaequale (222664) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Pachypoma gibberosum (222646) | |
| Late/Upper Pleistocene | USA (California) | Astraea gibberosa (160361) Astraea inaequalis (240594) Pachypoma inaequale (222660 222662) |