﻿"Vol. 6 I.] TERTIARY FOSSILS OF SOMALILAND. 179 



Plate XIX. 



Euspira cf. scalariformis (Deshayes). 



Fig. 1. Front view of limestone-cast, showing the umbilical area and the narrow 

 elongate aperture with its nearly-parallel sides. 



2. Dorsal view of the same specimen. 



Locality. — Near Berbera ; collected by Dr. Donaldson Smith. 



[B.M.— G. 16075.] 

 Euspira cf. hybrida (Lamarck). 



3. Dorsal view of limestone-cast showing the ' ramped ' character of the 



whorls. The curious pattern on the body-whorl represents rough 

 cracks in the cast. 



4. Basal aspect of the same specimen, showing the strong callosity. 

 Locality. — Bur Dab ; collected by Mr. F. B. Parkinson. 



[B.M.— G. 12052.] 

 Solarium cf. canaliculatum, Lamarck. 



5. Dorsal view, showing part of the spire, x 2. 



6. Basal view of tbe same specimen. X 2. 



Locality. — Top of Garrasgooi Mountain, 5200 feet above sea-level, 

 south-west of Upper Sheikh ; collected by Major R. G. Edwards Leckie. 



[B.M.— G. 16076.] 

 Liotina somaliensis, sp. nov. 



7. Dorsal aspect of a specimen, showing the slightly-reflected margin of the 



aperture and the trellised sculpture of the shell. X 2. 

 Locality. — Top of Garrasgooi Mountain, 5200 feet above sea-level, 

 south-west of Upper Sheikh ; collected by Major R. G. Edwards Leckie. 



[B.M.— G. 16077.] 

 Plate XX. 



Alectryonia cf. Martinsi (d'Archiac). . 



Fig. 1. Internal view of valve, showing the ligamental region, etc. 



2. External aspect of the same specimen, showing the bifurcating costas. 

 Locality. — Dobar, south of Berbera; collected by Mrs. Lort-Phillips. 



[B.M.— L. 14927.] 

 Lucina cf. gigantea, 



3. Limestone-cast, showing the internal surface of the right valve, with 



indications of the adductor-scars and pallial markings. 

 Locality. — Garrasgooi, 5 miles south-west of Upper Sheikh ; collected 

 by Major R. G. Edwards Leckie. [B.M.— L. 16883.] 



Lucina cf. thebaica, Oppenheim. 



4. Right valve, showing obscure concentric and radial sculpture. 



5. Umbonal aspect of the same specimen, showing the convexity of the 



valves. 

 Locality. — Garrasgooi, 5 miles south-west of Upper Sheikh; collected 

 by Major R. G. Edwards Leckie. [B.M.— L. 16884.] 



Plate XXL 

 Gryphcsa Gregoryi, sp. nov. 



Fig. 1. Dorsal view of a lower valve of this species, showing a more produced 

 anterior auricle than that represented in Pi. XVII, fig. 4. 

 2. Dorsal aspect of a similar valve of another specimen, representing the 

 smallest example of this species that is at present known. 

 Locality. — Top of Garrasgooi Mountain, 5200 feet above sea-level, 

 south-west of Upper Sheikh ; collected by Major R. G. Edwards 

 Leckie. [B.M.— L. 16885.] 



