Transgression Transgression: In geology, the term transgression is the formation of a specific sequence of sedimentary and metamorphic layers, that are the result of ocean water advancing onto land. To illustrate, when transgression occurs over millions of years, geologists find a layer of sand, overlain by shale, and overlain again by limestone. The opposite of…
Regression Regression: In geology, regression is the formation of a specific sequence of sedimentary and metamorphic layers, that are the result of ocean water withdrawing from the land. To illustrate, when regression occurs over millions of years, geologists find a layer of limestone, overlain by shale, and overlain again by limestone. The opposite of regression is…
Hi-Lift Jack Jeep Wrangler JK Roll Cage Stealth Mount (DIY) This post provides a simple “do it yourself” option for the hi-lift jack Jeep Wrangler JK roll cage stealth mount. Altogether, the mounting parts cost less than $11.50, and take about five minutes to locate at a local hardware store. And the final farm jack…
