The Medieval Ceramic Industry of the Severn Valley

Alan Vince

CHAPTER FOUR: CLAY SAMPLES AND ANALYSIS

• LIST OF ILLUSTRATIONS
• CLAY SAMPLES AND ANALYSIS
• CARBONIFEROUS CLAYS
• OLD RED SANDSTONE CLAYS
• KEUPER MARL
• JURASSIC CLAYS
• CRETACEOUS CLAYS
• TERTIARY CLAYS
• RECENT CLAYS
• DETRITAL SANDS AND GRAVELS
• CLAY ANALYSIS: CONCLUSION