Large Ancient Anasazi Corrugated Olla Mogollon Cooking Pot, Ca 1100 - 1300 AD Details: - Ancient Anasazi - Corrugated Olla Cooking Pot - Red Clay - Dark - 14"D, 13"H Description: - The corrugated texture, created by a series of thin, indented coils, increased the surface area, allowing the pot to heat up faster, similar to a modern microwave.