M. Bullen Newton — Shells fro^n Raised Beaches, Red Sea. 503 



Scutum unguis, Linnseus. 

 Fatella unguis, Linnajus : Systema Naturne, 10th ed. (1758), p. 783 { = Parmaphoms 

 granulatus, Blainville, vide Issel). 

 Distribution. — Ked Sea to Cape of Good Hope, Australia, 

 Philippines, etc. (Tryon) ; Grulf of Suez, south of Reunion, and 

 Red Sea deposits (Issel). Coll. Geol. Surv. Egypt : Ras Gharib 

 (Barron) ; raised beach 20 feet above sea at Gharib lighthouse 

 (Nos. 2,098-2,105, Box No. 20;). 



Family TROCHID^. 

 Trochus (Cardinalia) virgatus, Gmelin. 



Trochis virgatus, Gmelin: Systema Natunc, 13th ed. (1790), p. 3,580. 

 Distribution. — Beach deposits on western borders of Red Sea 

 (Gray & Frembley) ; Red Sea and Indian Ocean (Tryon). Coll. 

 Geol. Surv. Egypt : Ras Gharib (Barron) ; raised beach 20 feet 

 above sea at Gharib lighthouse (Nos. 2,058-2,098, Box No. 18;). 



Trochus (Infundibulops) erythrgeus, Brocchi. 



Troehus err/thrcdus, Brocchi: Catalog, uua ser. Conchiglie Africana, etc., 1819-1823 



(fide Tryon). 



Distribution. — Beach deposits of Red Sea and in the Gulfs of 



Akaba and Suez (Issel) ; Red Sea (Tryon) ; Aden, Red Sea, Gulf of 



Suez (E. A. Smith). Coll. Geol. Surv. Egypt: Jebel Zeit (Barron). 



Trochus (Lamprostoma) maculatus, Linnseus. 



Trochus maculatus, Liuna3us : Systema Natura), 10th ed. (1758), p. 756. 

 Distribution. — Beach deposits of the Red Sea (Gray & Frembley 

 and Issel) ; recent forms from the Red Sea (Issel) ; Indian Ocean 

 to the Philippines (Tryon). Coll. Geol. Surv. Egypt: Jebel Zeit 

 (Barron) ; raised beach 80 feet above sea at Camp 6, north of Wadl 

 Gueh, west of Kosseir (Nos. 1,649 and 1,650, Box No. IQj). 



Clanculus Pharaonius, Linnseus. (PL XX, Figs. 4, 5.) 

 Troclms Pharaonius, Linnajus : Systema Naturaj, 10th ed. (1758), p. 757- 

 Distribution. — Beach deposits of the western borders of Red Sea 

 (Gray & Frembley) ; Red Sea, Gulfs of Akaba and Suez (Issel) ; 

 Red Sea (Tryon) ; Red Sea, Aden, Gulfs of Suez and Akaba (E. A. 

 Smith). Coll. Geol. Surv. Egypt: Ras Gharib and Jebel Zeit 

 (Barron). 



Priotrochus obscurus, Wood. 



Trochus obscurus, W. Wood: Index Testaceologicus, 1828, Suppl. pi. v, fig. 26. 

 Distribution. — Indian Ocean (Fischer) ; South Africa (B.M.). 

 Coll. Geol. Surv. Egypt: raised beach east of Jebel Esh (Nos. 

 2,172-2,190, Box No. 64;). 



Family TURBINID^. 

 Turbo radiatus, Gmelin. (PI. XX, Fig. 1.) 



Turbo radiatus, Gmelin: Systema Natimx), 13th ed. (1790), vol. i, pt. 6, p. 3,594 

 [ = Chemnitzianus, Reeve). 



Distribution. — Red Sea, Madagascar, and Philippines (Tryon) ; 

 Red Sea, Persian Gulf, and Madagascar (E. A. Smith). Coll. Geol. 

 Surv. Egypt : Ras Gharib (Barron) ; raised beach 80 feet above sea 



