ART. 26 EEMAINS OF FOSSIL PORPOISES KELLOGG 39 



Plate 7 



Views of doi-sal vertebrae of Eurhinodelphis hossi. About three-tenths natural 

 size. Fig. 1, anterior view of sixth dorsal vetebra ; Fig. 2, anterior view of fifth 

 dorsal vertebra ; Fig. 3, anterior view of third dorsal vertebra ; Fig. 4, posterior 

 view of sixth dorsal vertebra ; Fig. 5, posterior view of fifth dorsal vertebra ; 

 Fig. 6, posterior view of third dorsal vertebra ; Fig. 7, anterior view of seventh 

 dorsal vertebra ; Fig. 8, anterior view of eleventh dorsal vertebra ; Fig. 9, 

 anterior view of tenth dorsal vertebra. 



Plate 8 



Views of dorsal and lumbar vertebrae of Eurhinodelphis lossi. Figs. 1-3, 

 about three- sevenths natural size; Figs. 4-5, about one-third natural size. Fig. 1, 

 lateral view of third dorsal vertebra : Fig. 2, lateral view of fifth dorsal ver- 

 tebra ; Fig. 3, lateral view of sixth dorsal vertebra ; Fig. 4, anterior view of 

 eighth lumbar vertebra ; Fig. 5, posterior view of sixth lumbar vertebra. 



Plate 9 



Lateral views of posterior dorsal and lumbar vertebrae of Eurhinodelphis 

 hossi. About two-fifths natural size. Fig. 1, eleventh dorsal vertebra; Fig. 

 2, tenth dorsal vertebra; Fig. 3, ninth dorsal vertebra; Fig. 4, eighth lumbar 

 vertebi'a ; Fig. 5, sixth lumbar vertebra ; Fig. 6, tenth lumbar vertebra. 



Plate 10 * 



Views of caudal vertebrae of Eurhinodelphis tossi. About three-fifths natural 

 size. Fig. 1, anterior view of fifth caudal vertebra : Fig. 2, anterior view of 

 eighth caudal vertebra ; Fig. 3. anterior view of tenth caudal vertebra : Fig. 4, 

 dorsal view of fourteenth caudal vertebra ; Fig. 5, anterior view of fourteenth 

 caudal vertebra. 



Plate 11 



Lateral views of caudal vertebrae of Eurhinodelphis bossi. About three- 

 fifths natural size. Fig. 1, fifth caudal vertebra ; Fig. 2, eighth caudal vertebra : 

 Fig. 3, tenth caudal vertebra. 



Plate 12 



Views of caudal vertebrae and left humerus of Eurhinodelphis bossi. About 

 three-fifths natural size. Fig. 1, dorsal view of fifth caudal vertebra ; Fig. 2, 

 dorsal view of eighth caudal vertebra ; Fig. 3, dorsal view of tenth caudal ver- 

 tebra ; Fig. 4, internal view of left humerus ; Fig. 5, posterior view of left 

 humerus. 



Plate 13 



Ventral views of caudal vertebrae of Eurhinodelphis bossi. About three- 

 fifths natural size. Fig. 1, fifth caudal vertebra ; Fig. 2, eighth caudal ver- 

 tebra ; Fig. 3, tenth caudal vertebra. 



Plate 14 



Lateral views of ribs of Eurhinodelphis bossi. About nine-twentieths natural 

 size. Fig. 1, first rib, right side; Fig. 2, second rib, right side; Fig. 3, third 

 rib, right side ; Fig. 4, fourth rib, right side ; Fig. 5, fifth rib, right side ; Fig. 6, 

 sixth rib, right side ; Fig. 7, ninth rib, right side ; Fig. 8, tenth rib, right side ; 

 Fig. 9, third rib, left side ; Fig. 10, fifth rib, left side. 



