Category:Alpena Limestone

Media in category "Alpena Limestone"

The following 3 files are in this category, out of 3 total.

• 
  An examination of the Devonian fishes of Michigan fig-1-full.png 826 × 1,710; 68 KB
  
• 
  An examination of the Devonian fishes of Michigan fig-8-b.png 2,232 × 1,500; 5.51 MB
  
• 
  An examination of the Devonian fishes of Michigan fig-8-full.png 4,025 × 1,500; 11.26 MB