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 …

Aug 20, 2025 · Petrification is a natural process that transforms organic material into stone, effectively preserving it over geological timescales. It occurs when an organism’s original …

Petrification is the geological process in which organic material is turned to stone slowly over time. This process is involved in many forms of fossilization, and leaves behind many stunning and …

Aug 16, 2024 · Petrification (also known as petrifaction) is a term sometimes used to describe permineralization and/or replacement. The word’s Latin roots (“petra” meaning “rock” and …

The meaning of PETRIFICATION is petrifaction.

Polished slice of a petrified tree from the Late Triassic Period (approximately 230 million years ago) found in Arizona. The remains of insects can be detected in an enlarged image. Petrified …

Dec 4, 2024 · Explore the intricate processes and types of petrification, and learn how to identify petrified materials in various geological settings.

Dec 2, 2025 · Petrification is a specialized form of fossilization where organic material is converted into stone through the infiltration and precipitation of dissolved minerals. This …

It was literally quite common for fairly recent burials in graveyards to have been discovered to have undergone various degrees of petrification. When they harden and petrify, they become …

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.