Park. — Marine Tertiaries of Otago and Canterbury. 515 



Still passing southward, the coralline bed is underlain by 

 a great thickness of stratified tuffs, which are current-bedded 

 in places, and continue to dip north until a point 2^ chains 

 from Cape Wanbrow Creek is reached, where they turn over, 

 and thence onward dip to the south, as shown in fig. 6. 



Section op Sea-cliff from Cape Wanbrow northward. 

 A. Cape Wanbrow. B. Wanbrow Creek. C. Soutb end of section shown 

 in fig. 5. a. Pillow-form basalt and agglomerates, b. Thin-bedded 

 tuffs; angle of dip, 15° 'to 17°. c. Band of impure limestone. 

 d. Stratified tuffs, e. Oarnaru silts. 



x\t the north end of the first small bay south of Cape 

 Wanbrow there is a fault where the dip suddenly changes to 

 the north-east ; but some 13 chains south of the fault the 

 tuffs resume the southerly dip, which is continued till the rifle- 

 butts are reached, where they are followed by the Oarnaru 

 building-stone, fossiliferous tuffs, Hutchinson Quarry, and 

 Awamoa beds. 



The section from Cape Wanbrow southward to the 

 termination of the sea-cliffs is shown in the following 

 section : — 



A 



i 



SW. 



J-ZVZ?,. 



,\- ■ 



% 7 ' 



Section along Sea-coast from Cape Wanbrow southward to Rifle- 

 butts. 

 A. Cape Wanbrow. B. Fault; strike nearly N.-S. 1. Tuffs. 2. Oarnaru 



building-stone. 3. Fossiliferou<-tufi bed. 4. Hutchinson Quarry 



beds. 5. Awamoa beds. 



The section exposed along the sea-cliff from a point about 

 4 chains north of the rifle-butts to the first headland is re- 



