Geological Survey of Alabama. 



45 





TABLE III. 



MIDDLE AND LOWER CLAIBORNIAN. 



This list includes all the strata between the Calcareous Sand-bed and 

 the next group beneath (Hatchetigbee) . There are three horizons in the 

 Claibornian, which are rich in fossils and present features peculiar to 

 each. 



1st. The famous Claiborne "Furruginous Sand." 



2d. The bed near the base of the Claiborne Bluff called the ''Cal- 

 careous Sand-bed." 



3d. The Lisbon strata down to the Buhrstone. 



Excepting the Buhrstone, all the localities given below belong to the 

 second and third horizons as follows : 



Horizon of the Calcareous Sand-bed. 



1. Calc. sand-bed proper at Claiborne. 



2. T. A. Rumbley's, Monroe County, Ala. 



3. Coffee ville Landing, Ala. 



4. Near Barry town, Ala. 



Lisbon Horizon. 



5. No. 9, Claiborne section (Am. Jour. Sci., October, 1885, and above 

 in Dr. Smith's Summary). 



6. No. 10, Claiborne section. 



7. Lisbon, in general. 



8. Lowest beds at Lisbon. 



9. Buhrstone. 



(All the species are in my cabinet.) 



