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Fifteenth Annual Report
Fifteenth Annual Report  
 
Fourteenth Annual Report
Fourteenth Annual Report  
 
Thirteenth Annual Report
Thirteenth Annual Report  
 
Twelfth Annual Report
Twelfth Annual Report  
 
Tenth and Eleventh Annual Reports
Tenth and Eleventh Annual...  
 
Eighth Annual Report
Eighth Annual Report  
 
Seventh Annual Report
Seventh Annual Report  
 
Sixth Annual Report
Sixth Annual Report  
 
Fourth Annual Report, 1910-11
Fourth Annual Report, 1910-11  
 
Second Annual Report, 1908-09
Second Annual Report, 1908-09  
 
Quarrying marianna limestone by hand
Quarrying marianna...  
 
St. Stevens Quarry, Alabama
St. Stevens Quarry, Alabama  
 
Lepidocyclina Mantelli from upper marianna bed at St. Stephens Quarry
Lepidocyclina Mantelli...  
 
Contact between beds of Marianna. Gray bed is Glauconite.
Contact between beds of...  
 
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