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Garzasia intermedia
Taxonomy
Stomatia intermedia was named by Cooper (1894) [Lectotype (formerly CSMB 13742) designated by Saul & Squires (2008). ]. Its type specimen is CAS 609, a shell, and it is a 3D body fossil.
It was recombined as Lysis intermedia by Anderson (1958) and Coan (1981); it was recombined as Garzasia intermedia by Saul and Squires (2008).
It was recombined as Lysis intermedia by Anderson (1958) and Coan (1981); it was recombined as Garzasia intermedia by Saul and Squires (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1894 | Stomatia intermedia Cooper p. 46 figs. pl. 3, fig. 43 |
| 1958 | Lysis intermedia Anderson p. 170 |
| 1981 | Lysis intermedia Coan p. 165 fig. 12 |
| 2008 | Garzasia intermedia Saul and Squires pp. 129 - 131 fig. 51–54 |
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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.
†Garzasia intermedia Cooper 1894
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Saul and R. L. Squires 2008 | Large Garzasia, haliotiform, carinate on periphery, sculpture elsewhere consisting of several low spiral cords separated by wide interspaces bearing up to 10 spiral threads, shelf very broad, with arcuate to slightly sigmoidal margin. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Middle Campanian to the top of the Early/Lower Maastrichtian or 83.50000 to 66.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Campanian | USA (California) | Lysis intermedia (185368) | |
| Early/Lower Maastrichtian | USA (California) | Lysis intermedia (224893) |