The Science of Sustainability

Tag: lava

Geological Outings Around the Bay: The Moraga Formation

Geological Outings Around the Bay: The Moraga Formation

The Moraga Formation's distinctive set of volcanic rocks can be visited in many places in the East Bay hills. Let's have a look at five localities.

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Bay Area Volcanoes

Bay Area Volcanoes

Lava flows and ashfall beds are widespread in our rocks, marking the progress of an ancient volcanic center through the area. Indeed, volcanism helps you read this story.

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