Plate XV. 



A portion of a large Daemonelix enclosing the bones of a mammal. 

 The femur, tibia, calcaneum, part of ilium, and a series of twelve or 

 fourteen vertebrae are partly worked out. Length of femur, 33.5 cm.; 

 length of tibia, 25.5 cm.; diameter of the Daemonelix, "20 cm. 



[Specimun in the coliection of the Hon. Charles H. -Morrill, State Museum] 



