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Transactions. 



limestone by its glauconitic nature and by the abundance of fossils it con- 

 tains. Though occurring in (c) as weU, the fossils are most abimdant in the 

 glauconitic bands. The bed (b) is hardened and concretionary, and is 3 ft. 

 in thickness. Bed (c) is a calcareous, less glauconitic bed, showing a thick- 

 ness of 20 ft., and containing occasional thin bands of glauconite with 

 fossils. It appears to pass up into less fossiliferous, more sandy beds {d). 

 The fossils collected from beds (b) and (c) are given below, and include the 

 species collected by Dr. Thomson, Dr. Marshall, and the writer. The 

 collector's name in each case is denoted by the initial letter of his name. 

 For purposes of easy reference and comparison the list is arranged 

 alphabetically. Recent species are marked with an asterisk. 



Ampullina suturalis (Hiitt.) 



Ancilla hebera (Hutt.) 



* mucronata (Sow.) 



* novae-zelandiae (Sow.) 



papillata (Tate) 



Anomia trigonopsis Hutt. 



Bathytom'a sulcata excavata Sut 



Borsonia rudis (Hutt.) 

 *Calyptraea alta (Hutt.) 

 * macidata (Q. & G.) 



Cominella pulchra Sut. 



Corbula canaliculata Hutt. 



humerosa Hutt. 



kaiparaensis Sut. 



*Crassatellites obesus (A. Ad.) 



Crepidida gregaria Sow. 



striata (Hutt.) . . 



Cucullaea attenuala Hutt. 



Cymatium minimum (Hutt.) 



Cymbiola corrugata (Hutt.) 



Cytherea chariessa Sut. 

 * oblongata (Hanley) 



Dentalium mantelli Zitt. 



pareorense P. & S. 



solidum Hutt. . . 



*Divaricella cumingi (Ad. & An 

 *Dosinia greyi Zitt. 



Drillia callimorpha Sut. 



Epitoniifm lyratum (Zitt.) 



Exilia dalli Sut. 



Ficus parvus Sut. 

 *Fulgoraria gracilis (Swains.) 



Leucosyrinx alta (Harris) 



alta transenna (Sut.) 



Lima color ata Hutt. . . 

 *Limopsis aurita (Brocchi) 



catenata Sut. 



*Loripes concinna Hutt. 



Macrocallista assimilis (Hutt.) 



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