The Systematics and Evolution of the Cathartidae in the Old World Tertiary

Authors

Joel Cracraft
Pat Vickers Rich

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Recommended Citation

Cracraft, Joel and Rich, Pat Vickers (1972) "The Systematics and Evolution of the Cathartidae in the Old World Tertiary," Condor: Vol. 74 : Iss. 3 , Article 4.
Available at: https://digitalcommons.usf.edu/condor/vol74/iss3/4