最新のプロテロゾイク層図と地球史
1Botanical Museum, Harvard University, Cambridge, Massachusetts 02138.
Nature
|April 23, 1992
まとめ
新しい層図データにより,プロテロゾーイク期末期の重要な生物学的,生地化学的,気候的,地質学的な変化が明らかになった. この研究は,地球の歴史に関する私たちの理解を高め,クロノストラティグラフィの分割を助けます.
科学分野:
- 地質科学は地質科学である.
- パレオントロジー・パレオントロジー
- バイオジオケミストリー バイオジオケミストリー
背景:
- プロテロゾーイクイオンの終わりは,環境と生物学の大きな変化によって特徴づけられました.
- これらの変化を理解するには,堅牢な層図学的な枠組みが必要です.
研究 の 目的:
- 新しいバイオ・ケミストラトグラフィックデータを提示する.
- ストラティグラフィック相関の改善された枠組みを確立する.
- プロテロゾイク時代の末期の地球の歴史の理解を深めるために.
主な方法:
- バイオ・ケモストラトグラフィック分析,バイオ・ケモストラトグラフィック分析
- ストラティグラフィック相関技術.
主要な成果:
- 最新のプロテロゾーイク期の改善された層図の枠組み.
- プロテロゾーイク時代の末期に係る時系列解像度が強化された.
結論:
- この新しいデータは,プロテロゾーイク時代後半の地球の歴史をより深く理解することを容易にする.
- この発見は,プロテロゾイク期末期のクロノストラティグラフィ的分割のためのツールを提供します.
キーワード:
NASAの規律 エキゾバイオロジーNASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規範番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASAの規律番号52-30は,NASA エクゾバイオロジープログラム非NASAのセンターです.
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