عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
NATIONAL BIBLIOGRAPHY NUMBER
Number
TLpq2408552000
LANGUAGE OF THE ITEM
.Language of Text, Soundtrack etc
انگلیسی
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Refining Earth's Ocean Oxygenation History Using Molybdenum and Thallium Isotopes
General Material Designation
[Thesis]
First Statement of Responsibility
Ostrander, Chadlin M.
Subsequent Statement of Responsibility
Anbar, Ariel D.
.PUBLICATION, DISTRIBUTION, ETC
Name of Publisher, Distributor, etc.
Arizona State University
Date of Publication, Distribution, etc.
2020
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
276
DISSERTATION (THESIS) NOTE
Dissertation or thesis details and type of degree
Ph.D.
Body granting the degree
Arizona State University
Text preceding or following the note
2020
SUMMARY OR ABSTRACT
Text of Note
Isotope ratios of some trace metals have proven useful for tracking Earth's ocean oxygenation history. As the limitations of some of these isotope systems are realized, it becomes increasingly important to develop new and complementary systems. This dissertation examines the utility of molybdenum (δ98Mo) and thallium (δ205Tl) isotope compositions preserved in ancient marine shales to track past ocean oxygenation. My approach is as follows: (1) as an initial exercise, apply the well-established Mo isotope system to a set of ancient shales; (2) validate the use of the newly developed Tl isotope system; and finally (3) examine the potential of applying Mo and Tl isotopes in tandem.
TOPICAL NAME USED AS SUBJECT
Geochemistry
Isotopes
Molybdenum
Oxygen
Redox
Thallium
PERSONAL NAME - PRIMARY RESPONSIBILITY
Anbar, Ariel D.
Ostrander, Chadlin M.
ELECTRONIC LOCATION AND ACCESS
Electronic name
مطالعه متن کتاب p
[Thesis]
276903
a
Y
