| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Actonia oldroydae
Taxonomy
Alvania oldroydae was named by Bartsch (1911). It is extant.
It was recombined as Alvinia oldroydae by Marincovich (1976); it was recombined as Actonia oldroydae by Hendy (2021).
It was recombined as Alvinia oldroydae by Marincovich (1976); it was recombined as Actonia oldroydae by Hendy (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1911 | Alvania oldroydae Bartsch p. 360 figs. pl. 32, fig. 3 |
| 1976 | Alvinia oldroydae Marincovich pp. table 6 |
| 2021 | Actonia oldroydae 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.
Actonia oldroydae Bartsch 1911
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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: base of the Early/Lower Pleistocene to the top of the Late/Upper Pleistocene or 2.58000 to 0.01170 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pleistocene | USA (California) | Alvinia oldroydae (202496) | |
| Quaternary | USA (California) | Alvania oldroydae (37933 37936 37947) | |
| Late/Upper Pleistocene (interglacial) | Mexico (Baja California) | Alvinia oldroydae (89573 194430) |