BULL. GEOL. SOC. AM. 



VOL. 27, 1915, PL. 15 



Figure 1. — View of the Mayville Ltmestoxe 

 The limestone overlies the iron ore in Iron Ridge, near Neda. Wisconsin 



Figure 2. — Quarry in the Mayville Limestone 



The quarry is half a mile south of Peebles, Wisconsin. The upper layers furnish fossils 

 characteristic of the Edgewood formation 



MAYVILLE LIMESTONE 



