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Uranium Isotope Variations across Key Evolutionary Intervals in Geological History
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Uranium Isotope Variations across Key Evolutionary Intervals in Geological History. |
| 개인저자 | Zhang, Feifei. |
| 단체저자명 | Arizona State University. Geological Sciences. |
| 발행사항 | [S.l.]: Arizona State University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 361 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-12B(E). Dissertation Abstract International |
| ISBN | 9780438287648 |
| 학위논문주기 | Thesis (Ph.D.)--Arizona State University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B.
Adviser: Ariel Anbar. |
| 요약 | There is a growing body of evidence that the evolving redox structure of the oceans has been an important influence on the evolutionary trajectory of animals. However, current understanding of connections between marine redox conditions and mari |
| 요약 | The recent development of U isotopes (delta238U) in carbonates as a global ocean redox proxy has provided new insight into this problem. Reliable application and interpretation of the delta238 238U paleoproxy in geological records requires a tho |
| 요약 | To improve understanding of the role of marine redox in shaping the evolutionary trajectory of animals, high-resolution delta238238U records were generated across several key evolutionary periods, including the Ediacaran-to-Early Cambrian Explos |
| 일반주제명 | Geochemistry. Geology. Geobiology. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
