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World Events Related to a Tree's Growth

World Events Related to a Tree's Growth

This is a cross-section of the trunk of a sequoia tree. Sequoia trees have a long life span, and this exhibit shows the size of this tree's trunk at various times in history.
Galleries: Yosemite National Park
Keywords: dendrochronology, sequoia life span, tree rings, yosemite national park, yosemite valley
Photo Location: Yosemite National Park, California
Photographer: Dr. Roy Winkelman
Date of Photo: 07/10/2011
Device Make: Canon
Device Model: Canon EOS 5D Mark II
Original Dimensions: 3292×5616
Picture Orientation: Portrait
GPS Coordinates: 37°44'36.00"N 119°34'33.00"W
Picture Number: 12922