ABSTRACT The evolution of geology as an independent science can be envisaged as a relatively continuous process yet marked by three fundamental steps. These represented singularities which establis...

中文翻译：

---

地质历史三步曲

摘要地质学作为一门独立科学的发展可以设想为一个相对连续的过程，但具有三个基本步骤。这些代表着奇异之处，可以证明...