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Alamirifica ursa
Taxonomy
Alamirifica ursa was named by Saul and Squires (2003). Its type specimen is LACMIP 12923 and is a 3D body fossil. Its type locality is LACMIP loc. 10757, Bear Creek, which is in a Coniacian shoreface sandstone in the Redding Formation of California.
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Alamirifica ursa Saul and Squires p. 448 figs. Figure 2.19–2.20 |
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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.
†Alamirifica ursa Saul and Squires 2003
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Saul and R. L. Squires 2003 | Shell small, five-sided pyramidal-shaped spire, four primary spiral cords on whorls of spire with single secondary spiral cord between each, spiral cords beaded and closely spaced. |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||