359 
Depth (feet). 
148-170 .. 
170-175 .. 
175-197 .. 
197-199 .. 
Details of Bores Nos. 1 to 11, etc.— continued. 
Bore No. 11 — continued. 
Nature of Rock. 
Tea-green sand, with 
mica flakes 
Tea-green sandy clay .. 
Green sand 
Clay, with shells 
Details and Fossil Contents. 
Minute organisms present, indicative of shallow 
marine or brackish-water conditions. 
Foraminifera. —Frondicularia complanata, 
Defr. ; Discorbina araucana,_ d’Orb. sp. ; Pul- 
vinulina repanda, F. and M. sp. ; Rotalia bec¬ 
carii, L. sp. ; Polystomella macella, F. and M. 
sp. ; P. crispa, L. sp. 
Spongiae. —-A triradiate calcareous sponge 
spicule, indet. 
Echinodermata. —Echinoid spines, indet. 
Foraminifera. —Miliolina seminulum, L. sp.; 
Polymorphina elegantissima, P. and J. ; Rotalia 
beccarii, L. sp. ; Nonionina depressula, W. and 
J. sp. ; Polystomella striatopunctata, F. and M. 
sp. ; P. crispa, L. sp. 
Spongiae. —Spicules of a calcisponge. 
Echinodermata. —Echinoid spines and 
plates, indet. 
Ostracoda.- —•Cythere rastromarginata, G.S.B. 
Foraminifera. —Lagena schlichti, A. Silvestri; 
Patellina corrugata, Will.; Rotalia beccarii, L. 
sp. ; Nonionina boueana, d’Orb. sp. ; Poly¬ 
stomella craticulata, F. and M. sp. ; P. crispa, 
L. sp. 
Spongiae. —Calcareous sponge spicules. 
Echinodermata. —Echinoid spines and 
plates, indet. 
Pelecypoda. —Cuna concentrica, Hedley ; 
Condylocardia tenuicostce, Chapm. and Gabr. 
Scaphopoda.- —Cadulus acuminatus, Tate. 
Ostracoda. —Xestoleberis setigera, G. S. B. ; 
Cytherura capillifera, Chapm. ; Cytherella sub- 
truncata, Chapm. ; C. pulchra, G. S. B. 
Foraminifera.' —Miliolina seminulum, L. sp. ; 
M. vulgaris, d’Orb. sp. ; M. schreiberiana, 
d’Orb. sp.; M. trigonula, Lam. sp. ; M. (Mas- 
silina) secans, d’Orb. sp. ; Nodosaria raphanus, 
L. sp. ; Polymorphina communis, d’Orb. ; P. 
oblonga, d’Orb. ; P. regina, B. P. and J. ; P. 
elegantissima, P. and J. ; Sagraina striata, 
Schwager ; Rotalia clathrata, Brady ; Nonio¬ 
nina boueana, d’Orb. ; Polystomella crispa, 
L. sp. ; P. craticulata, F. and M. sp. ; Opercu- 
lina complanata, Defr., var. granulosa, Ley. 
Anthozoa. —Holcotrochus crenulatus, Denn. ; 
Bathyactis beaumariensis, Denn. ; Notophyllia 
variolar is, Denn. 
Echinodermata. —Pentagonaster sp.; echi¬ 
noid spines and plates, indet. 
Polyzoa. —Cellaria australis, MacGill. ; Sole- 
naria marginata, T. W., var. lucens, MacG. 
Pelecypoda. —Nucula morundiana, Tate ; 
Cardita pecten, Tate ; C. calva, Tate ; Cuna 
polita, Tate sp. ; Cuna concentrica, Hedley; 
Condylocardia tenuicostce, Chapm. and Gabr. ; 
Crassatellites communis, Tate sp. ; Erycina 
micans, Tate sp.; Dosinea greyi, Zittel; Mactra 
hamiltonensis, Tate ; Psammobia aegualis, Tate. 
Scaphopoda. —Cadulus acuminatus, Tate. 
Gasteropoda. —Pyramidella jonesiana, Tate 
sp. ; Bullinella aratula, Cossm. 
Crustacea. —Cytherella pulchra, G. S. B.; 
Balanus varians, Sow. 
