SIA2751: Cretaceous-Tertiary Boundary Layer - Labeled

Copyright:Copyright © 2007 Calvin J. Hamilton
Date Added:2007/12/26
Location:Raton, New Mexico

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This is a cross section of the Cretaceous-Tertiary boundary from Raton, New Mexico. The light-colored clay layer marks the boundary and contains impact signs such as spheres of melted rock, grains of shocked quartz and a large amount of iridium.

SIA2750 is an unlabeled version of this image.

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