408 
ME. W. K. PAEKEE AND PEOFESSOE T. E, JONES ON SOME 
Trochammina squamata, the type of the species, is usually rare ; it is small and rare 
at 360 fathoms off Crete (Captain Spratt’s soundings). 
At the Hunde Islands (Dr. Sutherland’s dredgings) Troch. squamata is rare at 30 to 
40 fathoms, common at 60 to 70 fathoms, but small throughout. 
Trochammina squamata , Var. gordialis, Parker and Jones. Plate XV. tig. 32 (Arctic). 
Trochammina gordialis , Parker and Jones (Carpenter’s ‘Introd. Foram.’ p. 141, pi. 11. 
tig. 4), presents sometimes an irregularly coiled tube, having but little segmentation ; 
sometimes it presents long, in wound, tubular chambers. 
It is common and small at 60 to 70 fathoms at the Hunde Islands, together with the 
type. It occurs in the Red Sea, and is found involutely coiled (commencing with a few 
irregularly segmented chambers, and continued as a long tube, turned and twisted on 
itself) in the Indian seas ; the so-called Serpula pusilla of the Permian limestones is 
a very similar little Foraminifer. 
Troch. incerta , D’Orb., sp., is discoidal, tubular, and without segments. The next stage 
beyond that seen in fig. 32 is that form of Troch. squamata shown by fig. 31. 
Genus Cornuspira. 
Cornuspira foliacea, Philippi, sp. Plate XV. fig. 33 (Arctic). 
The characters and relationships of this flat, spiral, non-segmented Milioline Forami- 
nifer are treated of in Carpenter’s ‘ Introd. Foram.’ p. 68. It inhabits the shallow sea- 
zones of every climate, and is found fossil (Tertiary). 
We find it common in Dr. Sutherland’s dredgings from the Hunde Islands, where it 
is small at 60 to 70 fathoms, and of middle size at 25 to 30 fathoms. It is figured by 
Dr. Wallich in ‘ The North-Atlantic Sea-bed,’ pi. 5. fig. 12. 
C. foliacea is extremely large (fossil) in the Crag of Sutton, Suffolk ; in the recent 
state it is very large off Crete, and is found also living on the British coasts, in the Red 
Sea, the South Atlantic, and on the western and southern shores of Australia. 
Genus Miliola.* 
Miliola ( Spiroloculina ) planulata, Lamarck. Plate XVII. fig. 82 (North Atlantic). 
The type of the symmetrical and flattened group of Miliolce, Spiroloculina planulata, 
Lamarck, is often abundant in sea-sands and in Tertiary deposits. 
In the North Atlantic it is rare ; of middle size at 43 fathoms off Ireland ; middle- 
sized at 2050 fathoms, and small at 2330 fathoms in the abyssal area. Dr. Wallich 
figures it in ‘The North-Atlantic Sea-bed,’ pi. 5. fig. 13. 
For remarks on this genus (type, M. Seminulum), see Carpenter’s Introd. Foram. pp. 74, &c. 
