| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Volutoderma elderi
Taxonomy
Volutoderma elderi was named by Saul and Squires (2008). Its type specimen is LACMIP 13197 and is a 3D body fossil. Its type locality is CIT Loc. 86, Santa Ana Mountains, which is in a Campanian coastal sandstone in the Williams Formation of California.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Volutoderma elderi Saul and Squires p. 230 figs. Figure 8.3–8.7 |
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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.
†Volutoderma elderi Saul and Squires 2008
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Saul and R. L. Squires 2008 | Large, round-shouldered Volutoderma sculptured by widely spaced, narrow cords and having high, narrow spire with very steep sutural slope. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Late/Upper Campanian or 83.60000 to 72.20000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | USA (California) | Volutoderma averillii (86794 type locality: 214144) Volutoderma elderi (72057 86793) |