Geological Terminology
Apophysis in Geology – Formation and Significance
Apophysis Definition “Apophysis or epiphysis is an offshoot from a larger, intrusive body.” In geology, an apophysis is a projection or extension of a geological structure, such as a vein, a dike, or a mineral deposit, that extends from the main body into surrounding rocks. The term “apophysis” comes from the Greek word “apophyÌ„sis,” which … Read more
Unconformity and different types in Geology
Unconformity represents a period of erosion and deposition. Throughout Earth history, the deposition of sediment has been interrupted again and again. All such breaks in the rock record are called unconformities.