The Flannelcasters talk about Banded Iron Formations. These rocks are super old, no longer are formed on Earth, and record the appearance of abundant oxygen.
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View all episodesBy Chris Seminack, Jesse Thornburg, and Steve Peterson
# 93 - Banded Iron Formations
The Flannelcasters talk about Banded Iron Formations. These rocks are super old, no longer are formed on Earth, and record the appearance of abundant oxygen.