Answer :
Final answer:
Fossiliferous limestone is a chemical sedimentary rock that contains fossils.
Explanation:
Fossiliferous limestone is a type of limestone that contains fossils. It is classified as a chemical sedimentary rock. It forms through chemical processes when dissolved calcium carbonate in water precipitates and solidifies.
Examples of other chemical sedimentary rocks include chalk and salt. Detrital sedimentary rocks, on the other hand, are formed from the accumulation of loose sediments such as sand, silt, and clay. Examples of detrital sedimentary rocks are sandstone and shale.