THE OSTRACODOUS GENUS BAIRDIA. 581 
Fig. 6. B. subelongata; right valve. Blinkbonny Quarry, Mid Lothian. 
7. B. subelongata; left valve. Ladedda Quarry, 
8. B. subelongata; right valve. Paiston Quarry, East Lothian. Fig. 9, 
ventral view of the same. 
10. B. subelongata; right valve, Newfield Quarry. Fig. 11, dorsal view 
of the same. 
12. B. Hisingeri (Minster), elongate variety; left valve. Craigenglen, 
14. 
16. 
17, 
Fig. 
Fig. 
Li 
18. 
Campsie. Fig. 13, dorsal view of the same. 
Bairdia subcylindrica (Minster) ; right valve of a Bavarian specimen 
from Tragenau, near Hof. Fig. 15, dorsal view of the same. 
B. subelongata, n. sp.; right valve. Pitlessie, Fifeshire. 
Bairdia subgracilis, Geinitz; right valve. Carluke, Lanarkshire. 
Prats XXXII, 
(All the specimens are magnified 25 diameters.) 
. Bairdia brevis, J. & K.; left valve. Kidlaw Quarry, Hast Lothian. 
. B. brevis; right valve. Inverteil Quarry, near Kirkcaldy, Fifeshire. 
. B. brevis; lett valve. The same locality. 
. B. brevis ; right valve. Abden, Kinghorn, Fifeshire. 
. B. brevis; right valve. Hast Salton, Hast Lothian. Fig. 6, dorsal 
view; fig. 7, ventral view; fig. 8, end view of the same. 
. Bairdia siliquoides, n. sp.; left valve. River Avon, near Kinneil 
Mill, Linlithgowshire. Fig. 10, dorsal view of the same. 
. B. siliquoides ; right valve. Same locality. 
2. B. siliquoides; left valve. Randerstone, Fife. Fig. 13, ventral 
view ; fig. 14, end view of the same. 
. Bairdia amputata, Kirkby; right valve. Paiston Quarry, East 
Lothian. 
B. amputata; left valye. Same locality. Fig. 17, dorsal view; 
fig. 18, end view of the same. 
Pratt XXXII. 
(All the specimens are magnified 25 diameters.) 
. Bairdia precisa, n. sp.; left valve. Randerstone, Fifeshire. 
. B. precisa; right valve. Same locality. 
. B. precisa; right valve. Same locality. Fig. 4, ventral view ; 
fig. 5, dorsal view; fig. 6, end view of the same. 
. Bairdia, sp; right valve. Cowden’s Quarry, Fife. Fig. 8, ventral 
view of the same. 
. Bairdia nitida,n. sp.; left valve. Anstruther, Fife. Fig. 10, right 
valve; fig. 11, ventral view ; fig. 12, end view of the same. 
. Bairdia circumeisa, n. sp.; right valve and edge of the left valve. 
Whitebaulks Quarry, Linlithgowshire. Fig. 14, left valve; fig. 15, 
dorsal view ; fig. 16, end view of the same. 
Bairdia ampla, Reuss; left valve, showing pitted surface. Hair- 
myres, Hast Kilbride. 
B. ampla, var. ; left valve, showing reticulated surface. Blinkbonny 
Quarry, Mid Lothian. Fig. 19, ventral view; fig. 20, end view of 
the same. 
