A Second and more complete rostrum of XIPHIORHYNCHUS AEGYPTIACUS Weiler, 1929, (Pericformes: XIPHIODEI: XIPHIIDAE: XIPHIORHYNCHINAE), from the Birket Qarun Formation, Upper Eocene,Egypt

H. L. Fierstine, and P. D. Gingerich

2009

Article

Journal of Vertebrate Paleontology 29(2):589-593

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