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Glycymeris (Axinactis) inaequalis
Taxonomy
Pectunculus inaequalis was named by Sowerby (1832). It is extant.
It was recombined as Glycymeris inaequalis by Grant and IV and Gale (1931); it was recombined as Glycymeris (Axinactis) inaequalis by Keen (1971).
It was recombined as Glycymeris inaequalis by Grant and IV and Gale (1931); it was recombined as Glycymeris (Axinactis) inaequalis by Keen (1971).
Sister species lacking formal opinion data
Axinactis tumefactus, G. altoumbonata, G. arcata, G. bimaculata, G. camaronesia, G. chordata, G. cuevensis, G. duplinensis, G. duplinicus, G. feruglioi, G. foujasi, G. gorokuensis, G. griesbachi, G. hanzawai, G. hillsboroughensis, G. huttoni, G. lacertosa, G. minoensis, G. queketti, G. robusta, G. rotundata, G. secticostata, G. subcrenata, G. subpectiniformis, G. suwanneensis, G. tenuistriata, G. tuckerae, G. tumulus, G. vestita, G. camaronesia, G. chitanii, G. fijiensis, G. slodkewitschi, G. subglobosa, G. lorensis, G. lornensis, G. nodosa, G. trelissickensis
Synonymy list
| Year | Name and author |
|---|---|
| 1832 | Pectunculus inaequalis Sowerby p. 196 |
| 1931 | Glycymeris inaequalis Grant, IV and Gale p. 136 |
| 1971 | Glycymeris (Axinactis) inaequalis Keen p. 55 |
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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.
Glycymeris (Axinactis) inaequalis Sowerby 1832
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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: Hendy et al. 2009, Mikkelsen and Bieler 2008, Aberhan et al. 2004 | |||||
Age range: base of the Early/Lower Pleistocene to the top of the Late/Upper Pleistocene or 2.58800 to 0.01170 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Piacenzian - Gelasian | Ecuador (Manabi) | Glycymeris inaequalis (51878) | |
| Early/Lower Pleistocene | Peru | Glycymeris inaequalis (97649) | |
| Calabrian | Ecuador | Glycymeris inaequalis (97639) | |
| Late/Upper Pleistocene | Mexico | Glycymeris inaequalis (96870) |