Kalahari valley calcretes: their nature, origins, and environmental significance

Keyphrases

• Calcrete 100%
• Environmental Significance 100%
• Groundwater 26%
• Pedogenic Calcrete 13%
• Pedogenic 13%
• Micromorphology 13%
• Phreatic 13%
• Oxford 6%
• Botswana 6%
• Trunk 6%
• Thin Section 6%
• Petrology 6%
• Petrological Characteristics 6%
• Pore Filling 6%
• Cement Type 6%
• Micrite 6%
• Grain Coating 6%
• Development Mode 6%
• Geological Record 6%
• Near-surface Environment 6%
• Evaporation Rate 6%
• Kalahari Sands 6%
• International Association 6%
• Dry Valleys 6%
• Vadose 6%
• Carbonate Matrix 6%
• Matrix Classes 6%
• Fluvial Channel 6%
• Scanning Electron Microscopy (SEM-EDS) 6%
• Geomorphological Setting 6%
• Separate Control 6%
• Biological Inputs 6%

Earth and Planetary Sciences

• Calcrete 100%
• Micromorphology 11%
• Holocene 5%
• Near-Surface Geology 5%
• Botswana 5%
• Micrite 5%
• Geological Record 5%
• Petrology 5%
• Dry Valley 5%