U have to list the factors so i can answer the question
Hard to answer when there is no map.
China has little environmental restrictions on industries making them extremely profitable at the expense of the environment, that's one of the reasons why China is one of the fastest-growing economies
Limestone. Basalt and granite are igneous rocks which means they're formed through lava but limestone is sedimentary so forms as layers <span>of shell etc are </span>deposited, meaning it's most likely to find fossils in it.
