Full reference: R. W. Shufeldt. 1891. Fossil birds from the Equus Beds of Oregon. American Naturalist 25:818-821
Type specimen: Its type locality is Silver Lake, which is in a Pleistocene terrestrial horizon in Oregon
Ecology: volant carnivore
Distribution: found only at Silver Lake
Specimen images are retrieved through the ePANDDA API.
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