| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Weeksina unispinus
Taxonomy
Asaphiscus unispinus was named by Walcott (1916). Its type specimen is USNM 62775 and is a 3D body fossil. Its type locality is 30n. 4 miles south of Marjum Pass, which is in a Marjumian marine limestone in the Weeks Formation of Utah.
It was recombined as Weeksina unispinus by Resser (1935); it was recombined as Weeksina unispina by Pates et al. (2021).
It was recombined as Weeksina unispinus by Resser (1935); it was recombined as Weeksina unispina by Pates et al. (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Asaphiscus unispinus Walcott p. 389 figs. pi. 61, fig. 1 |
| 1935 | Weeksina unispinus Resser p. 46 |
| 2021 | Weeksina unispina Pates et al. |
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.
†Weeksina unispinus Walcott 1916
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||