Trilobite Necklace / Make a Mom ProudTrilobite Necklace Make a Mom Proud This piece is about the seven year old in everyone. If my mom, 60 years ago, had received this as a gift from my Dad, I would have considered them the coolest parents on planet Earth. First of all this is a Trilobite 450 million years old. For 100 million years it was the most successful creature on planet earth. Trilobite fossils are numerous and can often be found in jewelry. There are good, better and best