PLATE IV. 
Figs. 1 — 2. 
Figs. .3 — 4. 
Fig. ... 0. 
Figs. 6 — 7. 
Fig. ... 6. 
Cardiaster ORiENTALis, Stol., p. 22; Ij la — c, top—, side—, front and lower views of 
a smaller specimen, and 2, top view of a larger one ; both are somewhat imperfect, 
as indicated in the figures ; 1 is from Karapaudy, 2 from Arrialoor ; Arrialoor 
grout). 
Cardiaster regularis, Stol., p. 23 ; four views of a larger and three of a smaller 
specimen, both somewhat imperfect ; in the smaller one only the surface is worn 
off, but the specimen is otherwise perfect; Karapaudy ; Arrialoor group. 
Holaster indices, Forles, p. 24; copies of Forbes’ original figures. 
Catopyges sulcatelles, Stol., p. 26 ; 6 and 7 are outline top views in natural size ; 
the other figures are enlarged twice that size ; Yermanoor ; Arrialoor group. 
Botriopyges sp. indet., p. 26 ; four views of a specimen, nearly perfect as regards 
general form, but on the upper side the ornamented surface of the test is nearly 
entirely worn olf, and on the lower side the test is absent, except round the 
mouth; Arrialoor; Arrialoor group. 
