PLATE 3 



Figs, la, b. Cucullaea kipandeensis sp. nov. Upper Kimmeridgian, Nerinella Bed. 

 Kipande path, W. of Tendaguru, Tanganyika. Holotype, L. 53146, x 1 . . p 



Fig. 2. Eonavicula sp. " B ". Upper Kimmeridgian, Nerinella Bed. Kindope, N.N.W. 

 of Tendaguru, Tanganyika. LL.11517, x 1 . . . . . . . p 



Figs, 3a, b. Apolinter kindopeensis sp. nov. Upper Kimmeridgian, Nerinella Bed. 

 Kindope, N.N.W. of Tendaguru, Tanganyika. Holotype, L. 56243 : a, x 1 ; b, x 2 p 



Figs. 4a, b. Same species, horizon and locality. Paratype, L. 56244 : a, x 1 ; 

 b, x 2 . . . . . . . . . . . . • P 



Fig. 5. Modiolus imbricatus (J. Sowerby). Oxfordian, Golberobe Beds. Tifo, 14 miles 

 N. of Wergudud, N.E. Kenya. L.93579, x 1 . . . . . . p 



Fig. 6. Same species. Bajocian (?), Pindiro Shales. Lihimaliao creek, Mandawa area, 

 Tanganyika. LL. 35196, XI. . . . . . . . . • P 



Fig. 7. Modiolus anatinus (Smith). Bajocian, Station Beds. Kidugallo Station, 

 Central Railway, Tanganyika. LL. 11554, x 1 . . . . . . . p 



Fig. 8. Modiolus virgulinus (Thurmann & Etallon). Upper Kimmeridgian, Dakacha 

 Limestones. 3 miles N.E. of Melka Dakacha, N.E. Kenya. L.92181, x 1 . . p 



Fig. 9. Modiolus bipartitus (J. Sowerby). Upper Kimmeridgian, " Trigonia smeei " 

 Bed. Tingutitinguti creek, Tendaguru, Tanganyika. L.52087, x 1 . . p 



Fig. 10. Modiolus {Inoperna) sowerbianus (d'Orbigny). Upper Lias, Toarcian. 

 Didimtu hill, 2 miles S. of Bur Mayo, N.E. Kenya. LL. 35010, x 1 . . . p 



Fig. 11. Same species, horizon and locality. LL.35011, x 1 . . . p 



Fig. 12. Mytilus {Falcimytilus) tifoensis sp. nov. Oxfordian, Golberobe Beds. Ogar 



p 



P 

 Tenda- 



P 



Trigonia 



P 

 P 



Wein hills, 17 miles N.W. of Wergudud, N.E. Kenya. Holotype, L. 93615, x 1 

 Fig. 13. Same species, horizon and locality. Paratype, L. 9361 7, x 1 

 Fig. 14. Modiolus {Inoperna) perplicatus (Etallon). Upper Kimmeridgian. 



guru, Tanganyika. L.52153, x 1 . 



Fig. 15. Mytilus {Falcimytilus) dietrichi sp. nov. Upper Kimmeridgian, " 



smeei " Bed. Tendaguru, Tanganyika. Holotype, L.52187, x 1 . 



Fig. 16. Same species, horizon and locality. Paratype, L. 52188, x 1 



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