PLATE XIV. 



LAOTIEA CAMBRIA (p. 32). 



Fig. 1. Exumbrella surface of an irregular complex specimen, with 3 or more centers. 



Fig. la. Lower side of the nodule of fig. la, showing irregularly distributed lobes in relief. 



Fig. 2. Exumbrella surface of a somewhat more complex specimen than fig. 1. The lobes are in 



relief on the darker surface of the nodule. 

 Fig. 3. A still more irregular specimen than fig. 1 or 2. It is probably the subumbrella surface. 



Two oral arms are shown at x, x. 

 All figures natural size and reproduced from photographs. 



132 



