Full reference: A. R. Fiorillo, S. T. Hasiotis, Y. Kobayashi, B. H. Breithaupt, and P. J. McCarthy. 2011. Bird tracks from the Upper Cretaceous Cantwell Formation of Denali National Park, Alaska, USA: a new perspective on ancient northern polar vertebrate biodiversity. Journal of Systematic Palaeontology 9(1):33-49
Belongs to Gruipeda according to L. G. Buckley et al. 2016
See also Fiorillo et al. 2011
Sister taxa: Gruipeda dominguensis, Gruipeda maxima
Type specimen: DMNH 18352, a footprint. Its type locality is Cabin Peak tracksite, Denali NP, which is in a Campanian/Maastrichtian fluvial-lacustrine siliciclastic in the Cantwell Formation of Alaska.
Ecology: ground dwelling carnivore
Distribution: found only at Cabin Peak tracksite, Denali NP
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.