AGI/It's About Time

Examine the geologic map of California.

• Geologic Map of California in PDF format.
• Geologic Map of California.
• Geologic Map of California.
• Geologic Map of California. Note, key needs to be referenced from another page to understand map.

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What information can be learned by looking at the geologic evidence in California?

• Fact sheets that describe California’s geomorphic provinces, volcanic rocks, volcanic fields, and volcanic cones. Note: the information on this site is one long information page and needs to be broken into separate fact sheets.
• Chart listing the recognized products of recent eruptions of major volcanic centers in California.

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Design a creative way to include geologic evidence about past eruptions from volcanoes in California.

• Fact sheets that describe California’s geomorphic provinces, volcanic rocks, volcanic fields, and volcanic cones. Note: the information on this site is one long information page and needs to be broken into separate fact sheets.
• Chart listing the recognized products of recent eruptions of major volcanic centers in California.

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Visit the Volcano World website.

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Igneous Rocks Slide Show, East Carolina University
View a slide show about igneous rocks.

Rocks and Minerals Lesson, Volcano World

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Micro-textures of Volcanic Rocks, University of North Carolina
Look through a microscope at some thin sections of volcanic rocks.

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