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Megasurcula condonana
Taxonomy
Bathytoma condonana was named by Anderson and Martin (1914). Its type specimen is CAS 214 and is a 3D body fossil.
It was recombined as Pseudotoma condonana by Etherington (1931); it was recombined as Megasurcula condonana by Moore (1963), Addicott (1970).
It was recombined as Pseudotoma condonana by Etherington (1931); it was recombined as Megasurcula condonana by Moore (1963), Addicott (1970).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Bathytoma condonana Anderson and Martin p. 89 figs. Plate 7, figure 8 |
| 1931 | Pseudotoma condonana Etherington pp. 110 - 111 figs. Plate 14, figure 20 |
| 1963 | Megasurcula condonana Moore p. 48 figs. Plate 9, figures 11-14, 18 |
| 1970 | Megasurcula condonana Addicott p. 132 figs. Plate 19, figures 8, 17, 18 |
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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.
†Megasurcula condonana Anderson and Martin 1914
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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 Burdigalian to the top of the Langhian or 20.44000 to 13.82000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | USA (Oregon) | Megasurcula condonana (39805) | |
| Langhian | USA (Oregon) | Megasurcula condonana (39605 39606 39703) |