叠瓦结构(英语:imbrication)是一种沉积结构,由碎屑颗粒向同一方相互重叠倒塌,如同瓦片。一般在砾岩中常见到[1]。叠瓦的类型一般与古水流向有关[2]。 一般碎屑颗粒长轴方向与古水流方向一致[3]。在冰川沉积物中砾岩向盆地倾斜,而三角洲砾岩可能相反[4]

参考文献

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.