FIELD COLUMBIAN MUSEUM. GEOLOGY, VOL. III, PLATE XXIV. 

LIMONITE GEODES, X 3 
Fig. 1. Two adjacent geodes, Kentucky. 
Fic. 2. Section of twin geode, Kentucky. 
Fic. 3. Section of geode, Muskogee, Indian Territory. 
Fic. 4. Limonite geode, Muskogee, Indian Territory. 
