In geology, petrifaction or petrification (from Ancient Greek πέτρα (pétra) 'rock, stone') is the process by which organic material becomes a fossil through the replacement of the original material and the filling of the original pore spaces with minerals.

Petrifaction, or petrification, defined as turning people into solid stone, is a common theme in folklore and mythology, as well as in some works of modern literature.

The meaning of PETRIFACTION is the process of petrifying. How to use petrifaction in a sentence.

Aug 16, 2024 · Permineralization is the infilling of natural pores in original organic material by minerals. It occurs when groundwater containing silica or other ions flow through small (or even microscopic) pores in buried wood, bone, or shells.

May 15, 2012 · Petrifaction (also known as petrification) is a type of fossilization which leaves living organisms preserved as a type of stone. In order for this to happen, a specific set of circumstances has to be present when the organisms cease to live.

PETRIFACTION definition: 1. the natural process in which dead things change to a substance like stone over a long period of…. Learn more.

Petrifaction is when a plant or animal gradually turns into stone. Petrified wood, wood that's been fossilized over time, is one example of petrifaction. If you study geology, you'll come across the term petrifaction, which can also be called petrification.

The process by which organic materials are turned into rock. Petrifaction occurs when water that is rich with inorganic minerals, such as calcium carbonate or silica, passes slowly through organic matter, such as wood, replacing its cellular structure with minerals.

The meaning of PETRIFICATION is petrifaction.

Petrified fossils start as living things and end up as stone through a special process called petrification. Each cell of the original plant or animal gets replaced by minerals, creating a rock copy that keeps the same shape and structure as the original.