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Anglický jazyk
Petrified wood
Autor: Lambert M. Surhone
High Quality Content by WIKIPEDIA articles! Petrified wood (from the Greek root 'petro' meaning 'rock' or 'stone', literally 'wood turned into stone') is a type of fossil: it consists of fossil wood where all the organic materials have been replaced with... Viac o knihe
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O knihe
High Quality Content by WIKIPEDIA articles! Petrified wood (from the Greek root 'petro' meaning 'rock' or 'stone', literally 'wood turned into stone') is a type of fossil: it consists of fossil wood where all the organic materials have been replaced with minerals (most often a silicate, such as quartz), while retaining the original structure of the wood. The petrifaction process occurs underground, when wood becomes buried under sediment and is initially preserved due to a lack of oxygen. Mineral-rich water flowing through the sediment deposits minerals in the plant's cells and as the plant's lignin and cellulose decay away, a stone mould forms in its place.
- Vydavateľstvo: OmniScriptum
- Rok vydania: 2026
- Formát: Paperback
- Rozmer: 220 x 150 mm
- Jazyk: Anglický jazyk
- ISBN: 9786130397937
