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Questions & Answers

Ask anything you want to know* about fossils in general; maybe someone here will have the answer!
*For identification of specific fossils, post in Fossil ID for best results..
>Please understand that we do not appraise value!

3,959 topics in this forum

  1. Tips in Purchasing/Trading for Dinosaur teeth

    By Troodon,   
    • 15 replies
    • 3,069 views

  2. Troodon's Guides for Dinosaur Collectors

    By Troodon,   
    • 10 replies
    • 2,899 views

  3. Is there any indication or evidence of bioluminescence in fossil organisms?

    By The Amateur Paleontologist,   
    • 1 reply
    • 39 views

  4. Tucson Fossil Show Guide 2020

    By Troodon,   
    • 9 replies
    • 484 views

  5. Branchiosaurid skin patterns

    By Misha,   
    • 10 replies
    • 176 views

  6. Kolponomos postcranial

    By Mahnmut,   
    • 1 reply
    • 61 views

  7. New member, new find.

    By Python0868,   
    • 18 replies
    • 223 views

  8. Mazon Creek Microfossils

    By connorp,   
    • 9 replies
    • 182 views

  9. TEST DATA NEEDED - Quantitative Method for Identifying Campanian Age Tyrannosaurids of North America

    By dinosaur man,   
    • 9 replies
    • 412 views

  10. Jurassic Trace Fossils

    By Malik,   
    • 1 reply
    • 107 views

  11. Display cases

    By Ruger9a,   
    • 16 replies
    • 237 views

  12. Introducing kids to fossils

    By Dave Lewis,   
    • 4 replies
    • 140 views

  13. Petrified Mushroom

    By Quantum Observer,   
    • 13 replies
    • 201 views

  14. My Canada fossil project of 2020

    By dinosaur man,   
    • 26 replies
    • 515 views

  15. The Case for Nanotyrannus

    By Troodon,   
    • 55 replies
    • 2,763 views

  16. Middle Devonian Brachiopod - odd feature

    By Fossildude19,   
    • 13 replies
    • 288 views

  17. Antorbital fossa

    By dinosaur man,   
    • 4 replies
    • 98 views

  18. Anyone going to Tucson Fossil Show 2020

    By jonnyquest,   
    • 27 replies
    • 620 views

  19. Kalona Clay Pit near Kalona, Iowa

    By minnbuckeye,   
    • 1 reply
    • 106 views

  20. should Pete Larson of the BHI be pardoned?

    By Greyideas,   
    • 23 replies
    • 478 views

  21. Snyder Hill BLM area in Tucson

    By Chris Carpenter,   
    • 6 replies
    • 128 views

  22. How do you tell the difference between an ocean fossil and a shelf rock?

    By angeliquemnc,   
    • 10 replies
    • 119 views

  23. Method to determine shark development stage from teeth

    By David in Japan,   
    • 11 replies
    • 235 views

  24. Glue for my brittle tooth

    By MrBones,   
    • 14 replies
    • 142 views

  25. Quick guide on isolated Tyrannosaur teeth

    By dinosaur man,   
    • 68 replies
    • 1,111 views
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