PLATE CXIX. 
PAGE 
Figs, la, lb, Ic. Echinocardium orthonotum Conrad 430 
la. Lateral surface of test. Jones Wharf, 
lb. Lower surface of same specimen. 
Ic. Upper surface of same specimen. 
Figs. 2, 2a. Scutella aberti Conrad 432 
2. Upper surface of test. Jones Wharf. 
2a. Enlarged plate of same specimen. 
