{"id":11690,"date":"2018-10-01T01:49:47","date_gmt":"2018-10-01T01:49:47","guid":{"rendered":"http:\/\/www.towingsilver.com\/?p=11690"},"modified":"2018-09-11T01:50:03","modified_gmt":"2018-09-11T01:50:03","slug":"petroglyphs-in-minnesota","status":"publish","type":"post","link":"https:\/\/www.towingsilver.com\/?p=11690","title":{"rendered":"Petroglyphs in Minnesota?!"},"content":{"rendered":"<p>When I checked in at the Blue Mounds State Park office, I found a brochure about the Jeffers Petroglyphs.<\/p>\n<p>Petroglyphs? In Minnesota?!<\/p>\n<p>With my interest in petroglyphs, you know I had to go check it out.<\/p>\n<p>It was about a two hour drive from the campground to the <a href=\"http:\/\/www.mnhs.org\/jefferspetroglyphs\">Jeffers Petroglyphs<\/a> in Comfrey, Minnesota. Of course, Google Maps said the trip would take about an hour and a half, but you know how it goes with those directions. They lie! Or maybe I drive slowly, although <em><strong>I<\/strong><\/em> prefer to think of my driving as\u00a0safe and cautious.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Visitor-center.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11695 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Visitor-center-1024x727.jpg\" alt=\"\" width=\"660\" height=\"469\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Visitor-center-1024x727.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Visitor-center-300x213.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Visitor-center-768x546.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>I checked into the visitor center and paid my $8.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Path-to-carvings-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11694 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Path-to-carvings-1-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Path-to-carvings-1-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Path-to-carvings-1-300x187.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Path-to-carvings-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Then I headed down the path to find the rock carvings, which is surrounded by virgin prairie.<\/p>\n<p>The petroglyphs are pecked into the rock of Red Rock Ridge, which extends from Watonwan Country, Minnesota to Brown County, Minnesota.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Why-did-people-3-map.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11644 size-full\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Why-did-people-3-map.jpg\" alt=\"\" width=\"981\" height=\"727\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Why-did-people-3-map.jpg 981w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Why-did-people-3-map-300x222.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Why-did-people-3-map-768x569.jpg 768w\" sizes=\"auto, (max-width: 981px) 100vw, 981px\" \/><\/a><\/p>\n<p>The exposed surface is approximately 150 feet by 650 feet.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/people-on-top.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11654 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/people-on-top-768x1024.jpg\" alt=\"\" width=\"660\" height=\"880\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/people-on-top-768x1024.jpg 768w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/people-on-top-225x300.jpg 225w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>It surprised me that the petroglyphs were carved into a relatively level surface.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/no-shoes.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11652 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/no-shoes-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/no-shoes-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/no-shoes-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/no-shoes-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>You get to walk around the rock, although you do have to take your shoes off. Socks are allowed.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/water.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11653 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/water-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/water-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/water-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/water-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Spraying the rocks help to make the petroglyphs more easy to detect.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11648 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle-768x480.jpg 768w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/rectangle.jpg 1747w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>The glyphs are kind of hard to see, and they are not exactly easy to decode.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11651 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Some are easier than others. I know a circle when I see it! However, I don&#8217;t know what significance it had to the person who made it some 7,000 years ago.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/man-with-arrow.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11655 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/man-with-arrow-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/man-with-arrow-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/man-with-arrow-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/man-with-arrow-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>This one clearly shows a man with an arrow. It looks like there might be an axe or a hatchet in from of him. Or, that might be a peace pipe.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/name-Tracy-A-Coates-Oliet-Mich-and-initials.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11659 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/name-Tracy-A-Coates-Oliet-Mich-and-initials-1024x694.jpg\" alt=\"\" width=\"660\" height=\"447\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/name-Tracy-A-Coates-Oliet-Mich-and-initials-1024x694.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/name-Tracy-A-Coates-Oliet-Mich-and-initials-300x203.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/name-Tracy-A-Coates-Oliet-Mich-and-initials-768x520.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Of course, there are more recent additions. I wonder who Tracy A. Coats was, and was he (or she) from <strong><em>Olivet<\/em><\/strong>, Michigan?<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/grid.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11669 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/grid-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/grid-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/grid-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/grid-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>This one kind of reminds me of the boxes I saw in petroglyphs out west.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hand-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11664 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hand-1-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hand-1-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hand-1-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hand-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Hands have been popular in artwork since time immemorial.\u00a0<a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11697 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0-1024x747.jpg\" alt=\"\" width=\"660\" height=\"481\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0-1024x747.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0-300x219.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0-768x560.jpg 768w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/hands0.jpg 1200w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>For instance, these handprints from Chauvet, France that were done approximately <a href=\"http:\/\/www.bradshawfoundation.com\/hands\/index.php\">31,000 years ago<\/a>.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/o-HAND-TURKEY-570.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11698 size-full\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/o-HAND-TURKEY-570.jpg\" alt=\"\" width=\"570\" height=\"570\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/o-HAND-TURKEY-570.jpg 570w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/o-HAND-TURKEY-570-150x150.jpg 150w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/o-HAND-TURKEY-570-300x300.jpg 300w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/a><\/p>\n<p>Who hasn&#8217;t used their hands to make a Thanksgiving turkey?<\/p>\n<p>Some themes in human expression are universal.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11666 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-723x1024.jpg\" alt=\"\" width=\"660\" height=\"935\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-723x1024.jpg 723w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-212x300.jpg 212w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-768x1087.jpg 768w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm.jpg 1764w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Speaking of hands, this glyph is identified as &#8220;The Chief Who Lost His Arm.&#8221;<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-drawing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11667 size-full\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-drawing.jpg\" alt=\"\" width=\"372\" height=\"714\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-drawing.jpg 372w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/The-chief-who-lost-his-arm-drawing-156x300.jpg 156w\" sizes=\"auto, (max-width: 372px) 100vw, 372px\" \/><\/a><\/p>\n<p>It can be a little hard to make it out, so here is a diagram of the glyph.<\/p>\n<p>According to the interpretive sign, this hand and arm might represent the chief who lost his arm. Lakota tradition tells that the hand constellation found in the lower half of the constellation Orion, depicts the arm lost by a selfish chief when he refused to participate in Spring ceremonies. The thunder beings who cause the rains of Spring, stole his arm and hid it. These beings can take away or give fertility to the earth. A young man was given wisdom by several spirits and he retrieved the arm by tricking the thunder beings. He gained the love of the chief&#8217;s daughter as well as the fertility of the earth and continued life for the people.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/turtle.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11676 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/turtle-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/turtle-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/turtle-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/turtle-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>The first time I looked at this glyph, I thought it was a turtle. In reviewing my photo files, I thought it looked more like a warrior with a shield and bow.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/birdfoot.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11677 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/birdfoot-1024x639.jpg\" alt=\"\" width=\"660\" height=\"412\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/birdfoot-1024x639.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/birdfoot-300x187.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/birdfoot-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>These look like tracks made by a bird.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/semi-circle-with-balls.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11672 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/semi-circle-with-balls-1024x654.jpg\" alt=\"\" width=\"660\" height=\"422\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/semi-circle-with-balls-1024x654.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/semi-circle-with-balls-300x192.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/semi-circle-with-balls-768x491.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>There are thousands of \u00a0intentional marks. There must have been a purpose for making them. This rock is very hard and would have required a lot of effort to make the shapes and symbols. It averages between 7.5 and 8 on the Mohs Scale of hardness. That means it&#8217;s harder than granite, marble, slate, and even some other types of quartzite.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/atlatl-with-weight.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11662 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/atlatl-with-weight-1024x664.jpg\" alt=\"\" width=\"660\" height=\"428\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/atlatl-with-weight-1024x664.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/atlatl-with-weight-300x195.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/atlatl-with-weight-768x498.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>This group of carvings shows stone weights that are tied to the shaft of an atlatl. The size of the weights are exaggerated &#8211; perhaps reflecting the hunter&#8217;s desire to increase the spiritual power that guided the dart to its target. While they are depicted on the petroglyphs, very few atlatl weights have been found in Minnesota.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/random-shapes.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11663 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/random-shapes-1024x729.jpg\" alt=\"\" width=\"660\" height=\"470\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/random-shapes-1024x729.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/random-shapes-300x214.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/random-shapes-768x547.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>There are shapes that have worn well through the years.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11679 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/circle-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>Circles and lines.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Circles-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11680 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Circles-3-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Circles-3-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Circles-3-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Circles-3-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>And still more circles and lines.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Contrast-between-clean-and-lichen-rock.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11704 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Contrast-between-clean-and-lichen-rock-935x1024.jpg\" alt=\"\" width=\"660\" height=\"723\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Contrast-between-clean-and-lichen-rock-935x1024.jpg 935w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Contrast-between-clean-and-lichen-rock-274x300.jpg 274w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Contrast-between-clean-and-lichen-rock-768x842.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>The lichens of most of the rock outcropping have been painstakingly cleaned off, but here is a section that hasn&#8217;t been cleaned. It must have been quite an act of faith to clean off so much of it.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/View-of-rock.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11702 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/View-of-rock-768x1024.jpg\" alt=\"\" width=\"660\" height=\"880\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/View-of-rock-768x1024.jpg 768w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/View-of-rock-225x300.jpg 225w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>I had worked my way to the end of the outcropping. I took a different path back to the visitor center.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Bufffalo-rub.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11684 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Bufffalo-rub-1024x768.jpg\" alt=\"\" width=\"660\" height=\"495\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Bufffalo-rub-1024x768.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Bufffalo-rub-300x225.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Bufffalo-rub-768x576.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>This outcropping of rock is a buffalo rub. They have rubbed against this rock to shed their winter hair each spring for perhaps the 9,000 years since they arrived in the region.<\/p>\n<p><a href=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Buffalo-Rub-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-11686 size-large\" src=\"http:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Buffalo-Rub-3-1024x640.jpg\" alt=\"\" width=\"660\" height=\"413\" srcset=\"https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Buffalo-Rub-3-1024x640.jpg 1024w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Buffalo-Rub-3-300x188.jpg 300w, https:\/\/www.towingsilver.com\/wp-content\/uploads\/2018\/09\/Buffalo-Rub-3-768x480.jpg 768w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/a><\/p>\n<p>The rocks really were smooth.<\/p>\n<p>That was my last stop at the park. I got back in Bart and headed back to Flo and Cora waiting for me back at Blue Mounds State Park.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When I checked in at the Blue Mounds State Park office, I found a brochure about the Jeffers Petroglyphs. Petroglyphs? In Minnesota?! With my interest in petroglyphs, you know I had to go check it out. It was about a two hour drive from the campground to the Jeffers Petroglyphs in Comfrey, Minnesota. Of course, &hellip; <a href=\"https:\/\/www.towingsilver.com\/?p=11690\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Petroglyphs in Minnesota?!<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[957,956],"class_list":["post-11690","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-buffalo-rub","tag-jeffers-petroglyphs"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/posts\/11690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11690"}],"version-history":[{"count":5,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/posts\/11690\/revisions"}],"predecessor-version":[{"id":11707,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=\/wp\/v2\/posts\/11690\/revisions\/11707"}],"wp:attachment":[{"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.towingsilver.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}