356 
Depth (feet). 
230-254 .. 
254-296 .. 
Details of Bores Nos. 1 to 11, etc.— continued . 
Bore No. 10— continued. 
Nature of Rock. 
Details and Fossil Contents 
Green fossiliferous clay Shells comminuted as if by current action, 
(glauconitic) Glauconite, replacing fragments of echinoderm 
tests, and borings of perforating algae in shells ; 
also occurring as casts in shells of the forami- 
nifera. 
Fossils— 
Foramtntfera. — Polymorphina oblonga, 
d’Orb.; P. compressa, d’Orb. ; P. elegantissima, 
P. and J. ; Rotalia beccarii, L. sp. 
Echlntodermata. —Echinoid spines, indet. 
Polyzoa. — Selenaria marginata, T. Woods, 
vars. lucens, MacGill., and spiralis, Chapm. 
Pelecypoda. — Limopsis beaumariensis, var. 
depressa , Chap. ; Nucula semistriata, Tate ; 
Trigonia margaritacea, var. acuticostata, McCoy; 
Cardita calva, Tate ; Guna polita, Tate sp. ; 
Venus (Chione ) subroborata, Tate sp. ; Dosinea 
sp., indet.; Gorbula coxi, Pilsbry. 
Ostracoda. — Gytherellapulchra, G. S. Brady. 
Pisces. —Fish remains, indet.; otoliths of 
teleosteans. 
A greenish-coloured shell- Foramtntfera. —Miliolina seminulum, L. sp.; 
marl M. vulgaris, d’Orb. sp. ; Haplophragmium 
canariense, d’Orb. sp.; H. emaciatum, Brady ; 
Nodosaria sp. (fragment); Polymorphina ele¬ 
gantissima, P. and J. ; Discorbina parisiensis, 
d’Orb. sp. ; Rotalia clathrata, Brady; R. bec¬ 
carii, L. sp. ; Nonionina scapha, F. and M. sp.; 
Polystomella crispa, L. sp. 
Anthozoa. — Graphvlaria senescens, Tate sp. 
Echinodermata. —Echinoid spines, indet. 
Vermes. — Ditrupa cornea, L. sp., var. ivorm- 
betiensis, McCoy. 
Polyzoa. — Selenaria marginata, T. Woods, 
vars. lucens, MacGill., and spiralis, Chapm. 
Brachiopoda. —Magasella woodsiana, Tate ; 
Terebratella portlandica, Chapm. 
Pelecypoda. —Limopsis beaumariensis, and 
var. depressa, Chapm.; Glycimeris convexus, 
Tate ; G. halli, var. intermedia, Pritch. ; Tri¬ 
gonia margaritacea, var. acuticostata, McCoy 
(fragment); Cr as satellites Jcingicoloides, Pritch.; 
Venus ( Chione) hormophora, Tate sp. ; Mactra 
hamiltonensis, Tate ; Corbula ephamilla, Tate ; 
C. coxi, Pilsbry. 
Scaphopoda. —Dentalium australe, Sharp 
and Pilsbry. 
Gasteropoda. —Oalyptrcea kalimnce, Chapm. 
and Gabr. ; Rissoa ( Onoba ) chrysalida, Chapm. 
and Gabr. ; Zemira prcecursoria, Tate. 
Cirripedes. —Balanus varians, Sow. 
Pisces. —Otoliths of teleosteans, and other 
fisb remains, indet. 
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