| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Calva (Microcalva) haggarti was named by Saul and Popenoe (1992). Its type specimen is LACMIP 8242 and is a 3D body fossil. Its type locality is CIT loc. 1400, Bluff on south side of Fossil Cove, east end of Sucia Island, which is in a Campanian coastal shale in Washington. It is the type species of Calva (Microcalva).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Calva (Microcalva) haggarti Saul and Popenoe pp. 50 - 53 figs. 262 - 275 |
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.
†Calva (Microcalva) haggarti Saul and Popenoe 1992
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Saul and W. P. Popenoe 1992 | A plump Microcalva with closely spaced, concentric, round-topped ribs. |
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||