CASE— AMPHIBIA AND PISCES 





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1. Jiryops inciiacephalus. Xo. 4673 Am. Mus. X X- Anterior iiDilinn uf nuse, showing sculiitiirt 



2. Jiryops (?). Xo. 4310 Am. ^lus. X %. Upper surface of sl^nll of a young indiviflual. 



3. Jiryops iiiegarep/ialiis. Xo. 41.S3 Am. JIus. X X. Anteiior \-ie\v of pelvis. 



4. Jiiyops iiicgarrp/taliis. Xo. 4,SS2 Am. JIus. X %. Lateral view of peh'is. 



