INTRODUCTION 



33 



Map 1. Shows the natural regions referred to throughout the text. 

 Those whose names are omitted or abbreviated for lack of space are as fol- 

 lows : IC. Little Mountain (Hartselle sandstone). 2B. Warrior, Cahaba 

 and Coosa coal fields. 6A. Central shortleaf pine belt. 6B. Central long- 

 leaf pme hills. 9. Post-oak flatwoods. 14. Mobile delta. 15. Coast strip 



