EXPLANATION OF PLATE LXXXVII. 
HABROCRINUS FARRINGTONI Sp. nov., page 296. 
Fig. 1. Oblique view from below showing base and right posterior ray 
of a composition impression of a natural mold in the collection of Walker 
Museum, University of Chicago. Xr. 
Fig. 2. Posterior view of the same. Xr. 
Fig. 3. Lateral view of a composition impression of the natural mold of 
the type specimen. Xr. 
Figs. 4, 5. Lateral and posterior views of the natural cast of the type 
specimen. XX 1, 
HABROCRINUS BENEDICTI S. A. Miller, page 295. 
Fig. 6. Lateral view of the natural cast. 1. 
Fig. 7. Lateral view of a rubber impression of a part of the natural mold 
of the same individual, showing the ornamentation of the plates. Xr. 
HABROCRINUS LEMONTENSIS Sp. nov., page 297. 
Figs. 8,9. Basal and lateral views of a composition impression of the 
natural mold of the type. x1. 
Fig. ro. Posterior view of the natural cast of the sameindividual. X1. 
