The Palaeoraphe Log is the primary block of a Palaeoraphe Tree. Like most other blocks in the game, it is not naturally generated and therefore has to be created by the player. It's primary use is to create Palaeoraphe Planks.
Like normal vanilla wood, the Palaeoraphe Log can be broken by hand, but using an axe will speed up the process greatly.
They can be crafted into 4 Palaeoraphe Planks, a decorative block.