Preservation of any traces of organisms in sedimentary rock or ice, including bodies, body parts, tracks, gastroliths, burrows, footprints, stems, leaf, bark, roots, shells, and body waste.
Permineralization is a process of fossilization that occurs when an organism is buried. The empty spaces within an organism (spaces filled with liquid or gas during life) become filled with mineral-rich groundwater. Minerals precipitate from the groundwater, occupying the empty spaces. Fossils may also consist of the marks left behind by the organism while it was alive, such as animal tracks or feces (coprolites). These types of fossil are called trace fossils (or ichnofossils), as opposed to body fossils. Rockhound. Fossilization is the preservation of any traces of organisms in sedimentary rock or ice, including bodies, body parts, tracks, gastroliths, burrows, footprints, stems, leaf, bark, roots, shells, and body waste. What is commonly thought of as a fossil, skeletal remains in stone, are a result of permineralization. Petrification is also a form of fossilization, caused by the replacement of the organic material with minerals, mainly quartz. Fossilization can also occur from burial of an organism, or trace of an organism, by sediments which later become sedimentary rock. The outline of the fossil remains in the form of a mold or cast Permineralization can preserve even the most minute details including cell structure. Molds and Casts-A mold fossil is when the organism decays leaving an impression in the rock called a mold. A cast is when that mold has been filled in with rock or minerals. Fossils are most often preserved within sediments that were deposited in water, such as wetlands, river basins, or the ocean. Permineralization or Petrification-After an organism is buried, minerals carried by water such as silica, calcite or pyrite replace the organic material in the fossil. We're not talking trilobites and Tyrannosauruses here: Language fossilization refers to the process in the learning of a secondary language in which the student has more and more difficulty furthering his fluency in the language, until eventually, the student can learn no more.  Fossilization. There are two major types of fossils-body fossils and trace fossils. Both are the remains of living organisms. Body fossils reveal the body structure of the organism while trace fossils reveal the activities of these organisms. The process of fossilization is called taphonomy. There are three main components. First, there is the death of the organism. Understanding the process of fossilization, and the different means through which it can occur, is used by taphonomists, paleontologists, and geologists to understand the lives of past organisms and the ancient environments in which they lived. Trace fossils are not remnants of an organism itself, but some record of its behaviour. Tracks, burrows, coprolites (fossil feces), and stone tools are all examples of trace fossils. The study of fossil traces is a special branch of paleontology, called ichnology. In the best conditions, fossilization will occur if an animal or plant dies and is quickly covered over with moist sediment. This prevents the animal or plant from being eaten by other organisms or from undergoing natural decay through exposure to oxygen and bacteria. A fossil is the remains or traces of a once-living plant or animal that was preserved in rock or other material before the beginning of recorded history. Fossilization is the process by which plant and animal remains are preserved in sedimentary rock. The Earth is covered in layers of fossils, and this record of history helps us understand what types of organisms that lived in the distant past (i.e. before the flood of Noah). From all these examples, a general trend emerges. The best fossilization occurs when there is rapid burial and anoxic conditions to prevent scavenging, no reworking by currents, and diagentic alteration which preserves a fossil rather than destroy it. These conditions are what is expected in models of the Flood. Fossilization, in linguistics and second language acquisition (SLA), refers to the often-observed loss of progress in the acquisition of a second language (L2), following a period where learning occurred, despite regular exposure to and interaction with the L2 and regardless of any learner motivation to continue. 
https://en.wikipedia.org/wiki/Fossil http://www.answers.com/Q/What_is_the_process_of_fossilization https://www.fossilera.com/fossils http://www.brighthubeducation.com/language-learning-tips/63102-fossilization-and-language-learning/ http://acad.carleton.edu/curricular/BIOL/classes/bio302/Pages/FossilizationHome.html http://en.citizendium.org/wiki/Fossilization_%28palaeontology%29 http://www.scienceclarified.com/Ex-Ga/Fossil-and-Fossilization.html http://www.creationwiki.org/Fossilization http://en.citizendium.org/wiki/Fossilization_%28language_acquisition%29
what is fossilization