Bowen's Continuous Reaction Series Describes the Crystallization Behavior of Which

question 25

Multiple Choice

Bowen's continuous reaction series describes the crystallization behavior of which single mineral (with variable chemical composition) ?

• A)olivine
• B)plagioclase
• C)pyroxene
• D)quartz

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Definitions:

Triassic

A geologic period and system which lasted from about 252 to 201 million years ago, marking the beginning of the Mesozoic Era.

Carboniferous

A geologic period and system that occurred around 359 to 299 million years ago, known for its vast swamp forests and the formation of significant coal deposits.

Ordovician

A geological period, approximately 485 to 444 million years ago, marked by significant diversification of life, especially in marine environments.

Cretaceous

A geological period from about 145 to 66 million years ago, known for the dominance of dinosaurs and ending with their mass extinction.