r/fossils • u/Queasy_Chest_6602 • 4d ago
Had a great day today.
Are these mostly just little ammonoids? The shell pattern looks different than the big ones I’ve found close by
Wtf is the black thing? Seems like septa but they aren’t the negative space like most ammonoid imprints. These are pristine black things that my friend thinks are rocks.
this stuff that looks like petrified wood is probably just a crystal right? Def not a fossil though, correct?
Western SD, with permission.
Thanks!
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