The rocks found in one's head likely refer to the calcium carbonate crystals that make up the otoliths in our inner ears. These crystals help us sense gravity and movement, aiding in our sense of balance and orientation.
big ones
small ones mainly
They are not found everywhere, in some places metamorphic rocks are to be found and in other places igneous rocks are to be found.
Sedimentary rocks are ones formed by solidified mud and loose earth. Metamorphic rocks are ones formed by some sort of change, such as melting and re-cooling. So they are similar in some senses (they are both rocks, both of the earth) but in others they are very different (physical properties).
They are mostly found in Sedimentary Rocks
the brown ones.
Igneous Rocks, Sedimentary Rocks, SandStones, Cherts, and limestone.
the brown ones.
big ones
small ones mainly
the ones that are hard
big ones
Any rock can be found in the ocean because of erosion (except dry ones).
Rocks in the Head was created in 1992.
There are many types of rocks that are found in Washington state. The most common ones found are sedimentary rocks and metamorphic rocks.
Head-rocks have no geologic meaning that I'm aware of.
This applies to sedimentary rocks. If you think about how sediments settle to the bottom of water, then obviously newer ones are on top of old ones. As the weight of successive layers squeezes the lowest ones into rocks, the order of layers is preserved. This happens even if the layers are subsequently tilted. Very occasionally the order is disrupted if whole sections of rock are cracked away and inverted by earth movements. Igneous rocks are formed from molten magma, which can squeeze into cracks in existing rocks, so where igneous rocks are concerned, the argument doesn't apply.