Kcport U. S. F. C. 1878 — narger. Marine laopods. 



Plate VII. 



Fig. 40. 



aso 



lTo.963. 



3S0.942. 



Fig. 39. 



Fig. 41. 



Fig. 38. 



Fig. 42. 



ifo. 7S4, 



iTo, 783 



