| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhizopsammia arnoldi
Taxonomy
Rhizopsammia arnoldi was named by Durham (1941). Its type specimen is UCMP 12227, a skeleton, and it is a 3D body fossil. Its type locality is UCMP A3448, which is in a Pliocene marine horizon in the San Joaquin Formation of California.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1941 | Rhizopsammia arnoldi Durham pp. 278-279 figs. 1-2 |
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.
†Rhizopsammia arnoldi Durham 1941
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Pliocene or 3.60000 to 2.58800 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliocene | USA (California) | Rhizopsammia arnoldi (194664 194665) | |
| Late/Upper Pliocene | USA (California) | Rhizopsammia arnoldi (type locality: 194666) |