Oregon Historical County Records Guide
Yamhill County Scenic Images
Glacial Erratic Rock
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Glacial Erratic Rock is a 40-ton boulder that was deposited by a flood during the last Ice Age. (Photo No. yamDA0045)
About this image
Dimensions: 3872 x 2571 pixels (300 dpi version); Date created: October 2009; Camera: Nikon D80 Digital SLR; Lens: Nikon AF-S DX Zoom-Nikkor 18-135mm f/3.5-5.6G IF-ED; Photographer citation: Gary Halvorson, Oregon State Archives; Keywords/Tags: horizontal, Oregon, Yamhill County, Glacial Erratic Rock, boulder, Ice Age, flood, deposit, field, hill, blue sky, clouds, Erratic Rock State Natural Site, geology, natural science.