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49 topics in this forum

  1. Fossil Sites

    • 5 replies
    • 596 views
  2. Good trilobite imprint?

    • 3 replies
    • 688 views
  3. Please help identify

    • 4 replies
    • 464 views
  4. Please help identify this

    • 3 replies
    • 302 views
  5. Mazon Creek Fossil, please help identify

    • 2 replies
    • 364 views
    • 5 replies
    • 1,787 views
  6. Any idea what this is?

    • 4 replies
    • 396 views
    • 4 replies
    • 425 views
    • 7 replies
    • 395 views
  7. Any Sites In Illinois ?

    • 56 replies
    • 23,621 views
  8. Edestus Heinrichi

    • 19 replies
    • 4,092 views
  9. Rockford, IL fossil sites

    • 2 replies
    • 521 views
  10. Nice walk on Chicago lakefront

    • 13 replies
    • 908 views
  11. Mazon Creek locations

    • 6 replies
    • 1,963 views
  12. Exploring the Mazon River basin/ Morris, IL, etc.

    • 8 replies
    • 1,465 views
  13. Southern Illinois Fossil finds

    • 11 replies
    • 1,969 views
  14. Southern Illinois petrified wood

    • 5 replies
    • 2,638 views
    • 2 replies
    • 1,358 views
    • 3 replies
    • 1,090 views
  15. Kankakee river 1976 ish

    • 6 replies
    • 1,582 views
  16. fossil shark tooth

    • 3 replies
    • 1,340 views
    • 13 replies
    • 1,931 views
  17. Mazon Creek Private Land Access

    • 8 replies
    • 2,365 views
  18. Central Illinois

    • 1 reply
    • 1,357 views
  19. Formation

    • 3 replies
    • 1,573 views
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