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GAVINA 



XII. Plexochoerus, Amegh. 



22. Plexochoerus paranensis, Amegh. 



Hydrochoerus fjaranensis, Amegh. 



XI 11. Cardiatherium, Amegh. 



23. Cardiatherium Doeringii, Amegh. 



24. — petrosum, Amegh, 



Contracavia matercula., Burmeister. 



25. — denticulatiira, Amegh. 



26. — minutum, Amegh. 



XIV. Procardiatlierium, Amegh. 



27. Procardiatherium siniplicideus, Amegh. 



28. — crassiim, Amegh. 



XV. Strata, Amegh. 



29. Strata elevata, Amegh. 



XVI. Cardioniys, Amegh. 



30. Cardiorays cavinus, Amegh. 



XVII. Cardiodon, Amegh. 



31. Cardiodon Marshii, Amegh. 



') 



XVIII. Anchimys, Amegh. 



32. Anchimys Leidyi, Amegh. 



Csirdiodont Leidyi, Amegh. 



XIX. Caviodon, Amegh. 



33. Caviodon multiplicatus, Amegh. 



