Porophoraspis crenulata Ritchie and Gilbert-Tomlinson 1977 (jawless fish)

Pteraspidomorpha - Arandaspida - Arandaspididae

Full reference: A. Ritchie and J. Gilbert-Tomlinson. 1977. First Ordovician vertebrates from the Southern Hemisphere. Alcheringa 1:351-368

Belongs to Porophoraspis according to G. C. Young 1997

See also Ritchie and Gilbert-Tomlinson 1977

Sister taxa: none

Type specimen: CPC13213a, a dermal scale. Its type locality is Mt Watt [Stairway Sandstone], which is in an Arenig marine horizon in the Stairway Sandstone Formation of Australia.

Ecology:

Distribution: found only at Mt Watt [Stairway Sandstone]

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.