Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclothyris americana
Taxonomy
Cyclothyris americana was named by Cooper (1955). Its type specimen is USNM No. 124193a, a shell, and it is a 3D body fossil. Its type locality is Small hill opposite Glance Canyon mouth, 0.2 miles off US-80, which is in an Albian reef, buildup or bioherm rudstone in Arizona.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1955 | Cyclothyris americana Cooper pp. 3-4 figs. Pl. 1, Fig. 1-17 |
1964 | Cyclothyris americana Ager p. 109 figs. Pl. 30, Fig. 4(a-b), 5(a-c) |
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.
†Cyclothyris americana Cooper 1955
show all | hide all
Diagnosis
No diagnoses are available