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Illinois


51 topics in this forum

  1. Any Sites In Illinois ? 1 2 3

    • 57 replies
    • 26.9k views
  2. Mazon Creek Research Help

    • 4 replies
    • 858 views
  3. Sites in Lake County?

    • 2 replies
    • 759 views
  4. Fossil Sites

    • 5 replies
    • 1.1k views
  5. Good trilobite imprint?

    • 3 replies
    • 1k views
  6. Please help identify

    • 4 replies
    • 769 views
  7. Please help identify this

    • 3 replies
    • 640 views
  8. Mazon Creek Fossil, please help identify

    • 2 replies
    • 683 views
    • 5 replies
    • 2.1k views
  9. Any idea what this is?

    • 4 replies
    • 703 views
    • 4 replies
    • 860 views
    • 7 replies
    • 702 views
  10. Edestus Heinrichi

    • 19 replies
    • 4.6k views
  11. Rockford, IL fossil sites

    • 2 replies
    • 869 views
  12. Nice walk on Chicago lakefront

    • 13 replies
    • 1.3k views
  13. Mazon Creek locations

    • 6 replies
    • 2.3k views
  14. Exploring the Mazon River basin/ Morris, IL, etc.

    • 8 replies
    • 1.9k views
  15. Southern Illinois Fossil finds

    • 11 replies
    • 2.4k views
  16. Southern Illinois petrified wood

    • 5 replies
    • 3.2k views
    • 2 replies
    • 1.6k views
    • 3 replies
    • 1.4k views
  17. Kankakee river 1976 ish

    • 6 replies
    • 2k views
  18. fossil shark tooth

    • 3 replies
    • 1.7k views
    • 13 replies
    • 2.3k views
  19. Mazon Creek Private Land Access

    • 8 replies
    • 2.7k views
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