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APA Citation
Mayr, G. (2016). osteology and phylogenetic affinities of the middle Eocene North American Bathornis grallator—one of the best represented, albeit least known Paleogene cariamiform birds (seriemas and allies). Journal of paleontology, 90, 357–374. http://access.bl.uk/ark:/81055/vdc_100034567835.0x000048