536 Miss E. D. Currie—Fossils from Western Persia. 
Dimensions. HEIGHT IN 
CENTIEME OF 
LENGTH. BREADTH. HEIGHT. LENGTH. 
mm. mm. mm. mm. 
51:5 49 25°5 50 
44 4] 23°5 53 
49 45 OT 55 
575 52:5 383 57 
55 52 32 58 
45 42 26 58 
The height varies greatly. The more tumid specimens resemble 
in shape I. Douvillei (ibid., p. 30, pl. v, figs. 1-6), from which they 
are distinguished by having a more marked anterior groove and the 
fasciole nearer the ambitus. 
22. Hemiaster longus Cotteau & Gauthier, 1895 (ibid., p. 40, pl. vii, 
figs. 1-5). 
Localities —Awasa (de Morgan). In Dr. Smellie’s collection the 
best preserved and most numerous specimens are from Shakarau ; 
others from Warriz‘and Atash Gah are poorly preserved. 
LENGTH. BREADTH. HEIGHT. 
mm. mm. mm. 
Dimensions. 17 14:5 10 
26°5 ilk 15 
3l 24°5 17 
33 27 20 
49°5 33°5 26 
42:5 36 26°5 
23. Hemiaster noemiae Cotteau & Gauthier, 1895 (ibid., p. 35, 
pl. vi, figs. 1-7). 
Localities—Awasa (de Morgan). Shakarau, Warriz, Atash 
Gah, Anjir, Kabir Kuh 1 and 2, Dahnah, Pire Mahommed, Tang-i- 
Nyaz (Dr. Smellie). 
LENGTH. BREADTH. HEIGHT. 
mm. mm. mm. 
Dimensions. 13 12 9 
22°5 20°5 14:5 
26 24:5 19 
32 30 22°5 
34. 31°5 25 
38°5 36 26°5 
24. Hemiaster morgani Gauthier, 1902 (ibid., pt. i, p. 131, pl. xix, 
figs. 3-4). 
Localities—Arkwase (de Morgan). 
Smellie). 
Pire Mahommed (Dr. 
Dr. Smellie’s specimen is distorted but is otherwise perfectly 
preserved. Its length is about 60 mm. 
