Full reference: A. H. Miller. 1931. An auklet from the Eocene of Oregon. University of California Publications Bulletin of the Department of Geological Sciences 20(3):23-26
Parent taxon: Procellariiformes according to R. M. Chandler and D. Parmley 2003
See also Lambrecht 1933, Miller 1931, Olson 1985, Wetmore 1940 and Wetmore 1956
Sister taxa: Diomedeidae, Diomedeoididae, Hydrobatidae, Kievornis, Makahala, Marinavidae, Oceanitidae, Pandiomedeidae, Pelecanoidi, Pelecanoididae, Procellarae, Procellariidae, Rupelornis, Rupelornis definitus, Tytthostonychidae
Subtaxa: Hydrotherikornis oregonus
Ecology: ground dwelling carnivore
Distribution: there are no occurrences of Hydrotherikornis in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.