Petrified wood from an unconsolidated sediment, Voervadsbro, Denmark

Earth and Planetary Sciences

• Sediment 100%
• Wood 75%
• Denmark 50%
• Investigation 50%
• Wall 50%
• Quartz 50%
• Silicon Dioxide 50%
• Show 25%
• Miocene 25%
• Age 25%
• History 25%
• Groundwater 25%
• Rim 25%
• Difference 25%
• X-Ray Diffraction 25%
• Scanning Electron Microscopy 25%
• Microscopy 25%
• Permeability 25%
• Volcanism 25%
• Weathering 25%
• Zonation 25%
• Resultant 25%
• Filling 25%
• Silicate Mineral 25%