Dinosaur big footprint enamel pins
I have a very old enamel pin here, he has a long history.
Dinosaur’s big footprint enamel pin, have you seen it? How was the dinosaur’s big footprints preserved?
It is not an easy task to keep a footprint for tens of thousands of years.
Dinosaur big footprint enamel pins to tell you the truth:
Under normal circumstances, only in the temperature, viscosity, granularity, the surface layer is very moderate, but also, the bulk of the animal, when walking, can leave footprints.
The footprint on the enamel pins, although it is a type of fossil, can also be seen as a sedimentary structure that remains in the rock formation.
If every dinosaur keeps going through life, it will leave a lot of footprints!
Every step of the footprint can be saved, it is not easy. So leave our big footprint enamel pins and make a commemoration!