| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eurogrewingkia callahanensis
Taxonomy
Grewingkia callahanensis was named by Elias and Potter (1984). Its type specimen is USNM 341928 and is a 3D body fossil. Its type locality is USNM 18138, which is in an Ashgill carbonate limestone in the Kangaroo Creek Formation of California.
It was recombined as Eurogrewingkia callahanensis by Neuman (2003).
It was recombined as Eurogrewingkia callahanensis by Neuman (2003).
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Grewingkia callahanensis Elias and Potter pp. 1210 - 1211 figs. Figures 2M-P |
| 2003 | Eurogrewingkia callahanensis Neuman |
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.
†Eurogrewingkia callahanensis Elias and Potter 1984
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. J. Elias and A. W. Potter 1984 | Grewingkia having an axial structure consisting of prominent, greatly dilated median lamella, with numerous other moderately to greatly dilated septal lobes and lamellae, plus tabulae, arranged cocentrically on both sides. Tabulae convex upward in septal region, becoming steeply inclined upward in axial region |