EXPLANATION OF PLATE XXXVI. 
LEPTOMARIA GIGANTEA Whitf. (p. 233). 
1,2. Lateral and basal views of the type specimen. 
4 
LePTOMARIA PERGRANULOSA Whitf. (p. 234). = i : : 
3,4. Vertical and lateral views obtained by gutta-percha in the matrix. ee y 
5. Enlargement of the surface of a part of Fig. 3. j : , 
6. Basal view of a part of the cast of the same individual. Am. Mus. Nat. Hist., New York 
City. a 
ACTON PRISCA Conrad (p. 237). 
7,8. Two views of Conrad’s ty pe specimen. 
TORNATELLZA LATA Conrad (p. 238). 
9,10. Views of two individual casts of this species. , 
‘TORNATINA WETHERELLI Lea (p. 239). 
11. This is a copy of Mr, Lea’s figure cited under the description, 
370 
