名词 fossil:

1. someone whose style is out of fashion

2. the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil

fossiln.化石；食古不化的人；守旧的事物fossil wax矿物蜡fossil ice化石冰,埋藏冰fossil man化石人fossilisedadj.石化的动词fossilise的过去式和过去分词.fossillikeadj.从地下发掘出来的; 似化石的fossil DNA化石DNAfossil fuel矿物燃料fossil reef化石礁fossil bird古鸟fossil meal硅藻土,化石粉

1. It depends on the identification of zone fossils.
   它依赖于分带化石的鉴别。
2. Igneous rocks do not contain fossils.
   火成岩不含化石。