Thomson.— G-'eo/o^y of Middle Waipara and Weka Pass District . 393 



Column. 



1. Weka Pass stohe. 



2. "Grey marls." 



3. Lower Mount Brown beds (below 



hmestone D). 



4. Main Mount Brown limestone (D). 



5. Uppermost Mount Brown beds (E). 



6. Greta beds. 



7. Wangaloa fauna from Marshall 



(1917c). 



S. Hampden beds from Marshall (1919). 



Column. 



9. Waiarekan stage of Oamaru and South 

 Canterbury. 



10. Ototaran stage of Oamaru and South 



Canterbury. 



11. Hutchinsonian stage of Oamaru and 



South Canterbury. 



12. Awamoan staee of Oamaru and South 



Canterbury. 



13. Kawa Creek beds from Bartrum 



(1919) and PalHser Bay basal beds. 



14. Waitotaran stage. 



15. Castlecliffian stage. 



