重建地质历史中的地球环境条件是一件包含众多学科的具有挑战性的工作。进行这样的重建需要许多气候条件 ,诸如湿度平衡和温度、海洋和大气的成分、湖泊和海洋的水深及诸如生活在那个时代的有机生物和它们生态学的生物参量。已经有几种方法用于重建古环境条件。从岩石和化石中 Rebuilding the geo-environmental conditions in geological history is a challenging task that encompasses many disciplines. Such rebuilding requires many climatic conditions, such as humidity balance and temperature, the composition of the oceans and the atmosphere, the depths of lakes and oceans, and organic organisms such as those living in that age and their ecological biological parameters. There are several ways to rebuild paleoenvironmental conditions. From rocks and fossils