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petrifaction    
n. 使变成石头,石化,化石

使变成石头,石化,化石

petrifaction
n 1: the process of turning some plant material into stone by
infiltration with water carrying mineral particles without
changing the original shape [synonym: {petrifaction},
{petrification}]
2: a rock created by petrifaction; an organic object infiltrated
with mineral matter and preserved in its original form


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  • Petrifaction - Wikipedia
    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
  • How Things Become Petrified - Today I Found Out
    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 Meaning - Dictionary. com
    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 or bone, replacing its cellular structure with minerals
  • Petrification vs Fossilization: What Is The Difference?
    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 beautifully preserved fossils
  • PETRIFACTION | English meaning - Cambridge Dictionary
    PETRIFACTION definition: 1 the natural process in which dead things change to a substance like stone over a long period of… Learn more
  • What does petrifaction mean? - Definitions. net
    Petrifaction is a process of fossilization in which organic materials are gradually converted into a stony substance, often preserving fine details of the original structure This usually occurs over a long period of time when an organism is rapidly and deeply buried by sediment
  • PETRIFACTION definition and meaning | Collins English Dictionary
    2 meanings: 1 the act or process of forming petrified organic material 2 the state of being petrified Click for more definitions
  • PETRIFACTION Definition Meaning - Merriam-Webster
    The meaning of PETRIFACTION is the process of petrifying How to use petrifaction in a sentence
  • Understanding Petrification: Processes, Types, and Identification
    Petrification is a natural process where organic materials transform into stone over time, preserving intricate details of ancient life This phenomenon is significant for geologists and paleontologists as it provides insights into past ecosystems and aids scientific research
  • Fossilized or Petrified: Whats the Difference? - ThoughtCo
    When a fossil organism is subjected to mineral replacement, it is said to be petrified For example, petrified wood may be replaced with chalcedony, or shells replaced with pyrite This means that out of all fossils, only the creature itself could be fossilized by petrification And not all fossil organisms are petrified





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