Cave; Lowest Layer of Burnt Material Cave; South Part of South Chamber; From Lower Layer of Dug Bedrock; Between Two Red Layers Cave; South Part of South Chamber; From Lower Layer of Dug Bedrock; From Upper Red Layer Cave; South Part of South Chamber; From Lower Layer of Dug Bedrock; Clearing Fallen Earth
31 May 1934 30 May 1934 29 May 1934 1934 25 May 1934