| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Pinna llajasensis was named by Squires (1983). Its type specimen is UCLA 59196, a shell, and it is a 3D body fossil. Its type locality is CSUN Loc. 374, Las Llajas Canyon, which is in a Lutetian transition zone/lower shoreface sandstone in the Llajas Formation of California.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Pinna llajasensis Squires pp. 359-360 figs. fig. 2L |
| 1984 | Pinna llajasensis Squires p. 42 figs. Figure 10g |
| 1992 | Pinna llajasensis Squires and Demetrion p. 37 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Pinna llajasensis Squires 1983
show all | hide all
Diagnosis
No diagnoses are available