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EXPLANATION OF PLATE XXII. 
Eig. 1. Haplophragmium latidorsatum, Bornemann, sp. 
Eig. 2. Haplophragmium canariense, d’Orbigny, sp. 
Eigs. 3 and 4. Lituola simplex, sp. nov. 
Fig. 5. Ammodiscus incertus, d’Orb., sp., var., macilenta, var. nov. 
Fig. 6. Cyclammina pauper a, sp. nov. 
Fig. 7. Cyclammina complanata, sp. nov. 
All figures enlarged 36 times. 
By Authority : Robt S. Brain, Government Printer, Melbourne. 
