Which waves cause the matter to move perpendicular to the direction in which the wave is traveling?
longitudinal waves
transverse waves

answer; round wood logs, building materials like (plywood),also pulp and paper products;

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks