io6 



THE DESEADO FORMATION OF PATAGONIA 



Morphippus imbricatus Ameghino 



M. imbricatus Amegh., 1897, Bol. Inst. Geog. Argen., t. 18, p. 459. 



M. hypsolodus Amegh., 1897, Bol. Inst. Geog. Argen., t. 18, p. 461. 



M. complicatus Amegh., 1897, Bol. Inst. Geog. Argen., t. 18, p. 461. 



M. fraternus Amegh., 1901, Bol. Acad. Nac. Cienc. Cordoba, t. 16, p. 374. 



M. quadrilobua Amegh., i ( )<>i, liol. .\cad. Nac. Cienc. Cordoba, 1. 16, p. 374. 



The general characters of this species are given under 

 the generic description and I will here give only Ameghino's 

 measurements which go with the figure: 



Skull, length over all 



Skull, length of the palate 



Upper dentition, length the inc. I to 



Diameter of the palate opposite inc. 



Diameter of the palate opposite in. 3 



Height of mandible under m. I 



210 mm. 

 120 mm. 

 120 mm. 



37 mm. 



75 mm. 



33 mm. 



Kin. "7- M. imbricatus 1/2 natural 

 size; A, upper dentition; /', louei ilni- 

 tition after Ameghino. 



Fig. 68. K. latirostris, palatal view, after a pho- 

 tograph of the type 1/2 natural si/e; the cross 

 hatched an-a lepiesents matrix not yd removed. 



