Posts Tagged ‘unconformity’

Rodinia: The Great Unconformity and the Creation of Life on Earth

The geologic record of Earth’s history is 4.6 billion years long. It contains the history of life on Earth and the formation of the continents and oceans which cover the planet today. There are, however, gaps in this history, usually created by erosion. These are called unconformities. One of the largest of these unconformities is […]

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