Full reference: G. G. Simpson. 1972. Conspectus of Patagonian fossil penguins. American Museum Novitates 2488:1-37
Type specimen: Its type locality is Gran Bajo de San Julian, which is in an Aquitanian/Burdigalian marginal marine siltstone/sandstone in the Monte Leon Formation of Argentina
Ecology: ground dwelling carnivore
Distribution: found only at Gran Bajo de San Julian
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.