Biomaterials
• Isotopic studies on bones and teeth (isotopes of strontium Sr, nitrogen N and oxygen O)
• Organic residues - in particular lipids
Transformed inorganic materials
• Ceramics and pigments
• Glass
• Metallurgical products and metal objects
Natural inorganic materials
• Gemstones
• Ores
• Silicate rocks
Technical Infrastructure
• (Pyro)technological remains
• In written and pictorial sources