Ammonite fossils1/13/2023 ![]() ![]() Nautilus Shells are Sacred Geometric Shapes Ammonites are fun for collectors because they are real living creatures that once roamed the Earth, and at a time when the surface was almost unrecognizable to the one we humans know today. If holding an extinct marine animal that originated tens of millions of years ago in your hand is not reason enough to treasure such a find, remember that it totally had its day. After this point, ammonites disappeared from the ocean scenes. Ammonites range on the geologic timeline from an earlier epoch, and evolved out of a stage of marine life in the “Age of Fishes” or the Devonian Period all the way back some 400 million years ago.īack when ammonites populated the oceans, you would be able to spot one of these marine creatures from afar simply for it’s great size-these shelled invertebrates would’ve seemed giant up to three feet (one meter) across! Since these early days, ammonites were abundant in ocean waters up to about 65 million years ago, when they became extinct in step with the End Cretaceous catastrophe that killed off the dinosaurs. Millions of years ago, it was AliveĪmmonite fossils are the remnants of ancient marine animals. ![]() So what is it about ammonites that catches your eye, and what exactly is so fancy about a nautilus shell?Īmmonites are ancient cephalopods or squid-like creatures that lived inside of the shells you see leftover with each fossil–sealed in a permanent state after millions of years of geologic time lapse. ![]() We at Rockology have unearthed the history, the facts and the most significant qualities collectors find in ammonite fossils. What extinct sea creature is popular with rock and mineral collectors and can be found fossilized in nautilus shape form? You guessed it-it’s an ammonite! Ammonite fossils are amongst the most beautiful rock and mineral collector’s items, and despite their abundance the rarest pieces are truly spectacular finds–like a diamond in the rough. ![]()
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