734 C. 0. Dunbar — Stratigraphy and Correlation 



Fig. i 



alluvium 

 Cretaceous 

 mississijDpian 

 Chattanooqa 

 Camden 

 Harnman 

 Decaturville 

 Birdsonq 

 OhveHill 

 Rockhouse 



Silurian 

 j £§§f Ordoviaan 



5m, 



