What type of rock is most likely to hold a fossil?

Answer 1

A fossil will most likely be found in a sedimentary rock because sedimentary rocks are made out of organic fragments such as rocks, shells, leaves, fossils, pebbles, and so on. A metamorphic rock would not hold a fossil because a metamorphic rock forms under great heat and pressure, and fossils would be destroyed under such conditions. An igneous rock would not hold a fossil because they form through the hardening of molten rock and fossils would be burned up and cremated in lava. Thus, fossils will most likely be found in a sedimentary rock.

Answer 2

Sedimentary rocks are most likely to preserve fossils since they form from the accumulation and cementation of sediments that can entomb and protect organic remains. This includes rocks like shale, sandstone, and limestone which have the ability to capture and store fossils due to their formation process.