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Paosia colusaensis
Taxonomy
Acteonina colusaensis was named by Anderson (1958). It is a 3D body fossil. Its type locality is CAS Loc. 1291, Peterson Ranch, which is in a Cenomanian offshore shale in the Antelope Formation of California.
It was recombined as Paosia colusaensis by Squires and Saul (2004).
It was recombined as Paosia colusaensis by Squires and Saul (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Acteonina colusaensis Anderson p. 158 figs. Plate 21, figure 14 |
| 2004 | Paosia colusaensis Squires and Saul pp. 491 - 492 figs. Figure 3.6 - 3.8 |
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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.
†Paosia colusaensis Anderson 1958
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. L. Squires and L. R. Saul 2004 | Small Paosia, both juveniles and adults tearshaped with relatively high spire. |