Morphology, phylogenetic taxonomy, and systematics of Ichthyornis and Apatornis (Avialae: Ornithurae)
By: Julia A. Clarke.
Contributors: Peabody Museum of Natural History.
Series: Bulletin of the American Museum of Natural History -- no. 286.
Publisher: American Museum of Natural History
Published: 2004
Place of publication: New York, NY
Language: eng
Number of pages: 179
Subjects: Birds, Fossil.; Birds -- Phylogeny.; Birds -- Origin.; Birds -- Evolution.; Paleontology -- Cretaceous.; Paleontology -- Mesozoic.
Notes: "Issued September 7, 2004."

Specimens of Ichthyornis in collections at the Peabody Museum of Natural History (Yale University).

Includes bibliographical references (p. 157-167).

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