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MSCI 304 > Magneto and Chemostratigraphy > Flashcards

Magneto and Chemostratigraphy Flashcards

Magneto and Chemo stratigraphy

1
Q

What is the basic unit of magnetostratigraphy?

A

chron

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2
Q

Types of remanent Magnetization

A

-Thermal
-Detrital
-Chemical

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2
Q

Magnetostratigraphy - Advantages

A

-Global
-Independent of environment
-Geologically instantaneous

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3
Q

Magnetostratigraphy-Limitations

A

-Require independent time control
-Need long sections of unique patterns

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3
Q

Types of oxygen isotopes

A

-16O
-18O

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MSCI 304 (14 decks)

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