Tostonia Walcott 1924 (trilobite)

Trilobita - Asaphida - Eurekiidae

Parent taxon: Eurekiidae according to P. A. Jell and J. M. Adrain 2002

See also Sepkoski 2002

Sister taxa: Arcadiaspis, Bandalaspis, Bayfieldia, Corbina, Corbinia, Eurekia, Leocephalus, Lochmanaspis, Magnacephalus, Maladia

Subtaxa: none

Ecology: fast-moving low-level epifaunal carnivore

Distribution:

• Ordovician of United States (1: Texas collection)

• Cambrian of Australia (1), United States (3: Alaska, Nevada)

Total: 5 collections each including a single occurrence

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.