Bathornithidae
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- Article the Birds from The
- Paleogene Avifauna of the Holarctic
- Cranes of the World, by Paul Johnsgard Papers in the Biological Sciences
- The Relationship of the Higher Taxa of Birds: Problems in Phylogenetic
- Title: the Terror Birds of South America
- Smithsonian Miscellaneous Collections
- R Bfieuican%Llsdum
- The Peculiar Scapula of the Late Eocene Elaphrocnemus Phasianus Milne-Edwards, 1892 (Aves, Cariamae)
- A New Specimen of Salmila Robusta (Aves: Gruiformes: Salmilidae N. Fam.) from the Middle Eocene of Messel