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Puate VII. 
1, la, ib. Drillia telescopialis, Verco. 
2, 2a. Drillia pentagonalis, Verce. 
peek Surcula Perksi, Verco. 
3b. Surcula Perksi, details of sculpture. 
3c. Surcula Perksi, operculum. 
4, 4a. Murex umbilicatus, 7'en.- Woods. 
4b. Murex umbilicatus, details of sculpture. 
4c. Murex umbilicatus, operculum. 
Pruate VIII. 
1, la, 1b. Myodora corrugata, Verco. 
2, 2a, 2b. Corbula compressa, Verco. 
Mitra Vincentiana, Verco. 
4, 4a. Turricula apicitincta, Verco. 
4b. Turricula apicitincta, details of sculpture. 
5. Imbricaria porphyria, Verco; 5a. Operculum, anterior extremity 
probably broken off. 
6. Dentition of Phos tasmanica, 7'en.- Woods. 
6a. Operculum of Phos tasmanica, 7'en.- Woods. 
