Obsidian trade at san Lorenzo Tenochtitlan, Mexico/

Míreanna comhchosúla

• Obsidian dates from Temesco, Valley of Mexico/
  de réir: Paddock, John, 1918-1998
• The develoment of the classic period Teotihuacan obsidian production system
  de réir: Paddock, John 1918-1998
• Differentiaton of obsidian sources in Mesoamerica/
  de réir: Paddock, John, 1918-1998
• The colonial obsidian industry of the valley of Mexico/
  de réir: Paddock, John, 1918-1998
• Olmec civilization, Veracruz, México: Dating of the San Lorenzo Phase/
  de réir: Paddock, John, 1918-1998