The natural earth bridge created by breaking rocks in the mountain was slightly unstable. But it was made even more so after whatever battle had happened here. The only thing that was for sure was that Clark had managed to use it to cross over to the other side of the mountain without any trouble.
Now that he had managed to make it closer to the slumbering deep earth golems, he could see the features of a normal golem. The rough club like hands and the slightly defined faces proved that these golems were still golems even though they were created beasts.
It was an odd concept to think of people creating beasts, but it was not impossible. Even going to Terra had proved that there were some beasts there made of metal created by humans. It was just very uncommon for such beasts to be made.