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5万1200年前のインドネシアの洞窟画
Adhi Agus Oktaviana1,2,3,4, Renaud Joannes-Boyau5, Budianto Hakim6,7
1School of Humanities, Languages and Social Science, Griffith University, Gold Coast, Queensland, Australia.
Nature
|July 3, 2024
まとめ
インドネシア の 洞窟 美術 は 以前 の 考え より も 古い こと が 明らか に なっ て い ます. 狩猟の場面は5万年以上前のもので 物語の場面は 世界最古の表現芸術です
科学分野:
- 考古学
- 地質年代学
- 古人類学
背景:
- インドネシア 南スラウェシのマロス・パンケプ・カルスト地域は 古代の岩画で知られています
- この技術の以前の年代測定は,上層のカルシット堆積物の溶液ウランシリーズ (Uシリーズ) 分析に基づいていました.
研究 の 目的:
- マロス・パンケプの 初期の洞窟画を 新しいレーザー・アブレーション Uシリーズ画像技術で再定年する
- 岩石美術の最低年齢を確立し,表現芸術と視覚的物語の最も初期の例を特定する.
主な方法:
- カルシート堆積物の年代測定における空間的精度を高めるため,レーザー除去Uシリーズ画像の適用.
- マロス・パンケプの複数の遺跡で,以前に分析された美術品の再年代付けと,新しいモチーフの年代付けを行いました.
主要な成果:
- Leang Bulu' Sipong 4の狩猟の場面は,少なくとも50.2 ± 2.2カ年,以前の推定43.9カ年よりもかなり古い.
- Leang Karampuangで新たに記述された物語の場面は,少なくとも53.5 ± 2.3 kaに日付付けられました.
- この物語のシーンには 人間と豚の姿が描かれています 世界で最も古くから知られている 図形芸術と視覚的物語の例です
結論:
- ホモ・サピエンスによる比喩的芸術と視覚的な物語は 以前より深い起源を持っています
- レーザー剥離Uシリーズ画像は,古代の岩画のより正確で古い最小年齢を提供します.
- この発見は 複雑な人間のイメージ作りと 物語の表現の時間軸を後押しします
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