Category:Francis Creek Shale

Subcategories

This category has the following 2 subcategories, out of 2 total.

Media in category "Francis Creek Shale"

The following 4 files are in this category, out of 4 total.

• 
  Bandringa rayi fossil shark, Mazon Creek Lagerstatte.jpg 2,549 × 1,256; 1.04 MB
  
• 
  Chiridotidae (P 75336-1).jpg 2,048 × 1,536; 668 KB
  
• 
  Essexella asherae fossil jellyfish (Mazon Creek Lagerstatte, Francis Creek Shale, Middle Pennsylvanian; coal mine dump pile near Essex, northern Illinois, USA) 1.jpg 1,182 × 1,333; 288 KB
  
• 
  Helenodora inopinata.jpg 710 × 621; 207 KB