PLATE 14 



Fig. 1. A starte lonjiensis sp. nov. Upper Kimmeridgian. Lonji creek, W. of Mandawa, 

 Tanganyika. Holotype, LL. 35122, x 1 . . . . . . . . p. 90 



Fig. 2. Astarte unilateralis J. de C. Sowerby. Callovian ? Lonji creek, VV. of Mandawa, 

 Tanganyika. LL.35118, x 1 . . . . . . . . . . p. 87 



Fig. 3. Same species, horizon and locality. LL.35119, x 1 . . . . p. 87 



Fig. 4. Astarte recki Dietrich. Upper Kimmeridgian, Nerinella Bed. Beyond N.W. 

 flag, 1 mile N.W. of Tendaguru, Tanganyika. L.51186, x 1 . . . . . p. 91 



Fig. 5. Same species, horizon and locality. L. 51 188, x 1 . . . . p. 91 



Figs. 6a, b. Astarte mandawaensis sp. nov. Upper Kimmeridgian. Lonji creek, W. 

 of Mandawa, Tanganyika. Holotype, LL.35121 : a, exterior ; b, hinge-teeth (left 

 valve), both x 1 . . . . . . . . . . . . p. 90 



