tag:blogger.com,1999:blog-5211670216140060946.post6106458087728580868..comments2024-03-17T18:37:36.377-07:00Comments on Geotripper: A Little Mystery to Accompany the Moving Stones of the Basin and RangeGarry Hayeshttp://www.blogger.com/profile/00531226195147986457noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5211670216140060946.post-17873159368954927322017-10-07T10:38:34.736-07:002017-10-07T10:38:34.736-07:00Awesome!!!! You've found more playa circles!!...Awesome!!!! You've found more playa circles!!! My 3 daughters and I were on Bonnie Claire back in late 2013 and found about a half dozen playa circles. We had no idea what they were or how they were made, but I had my girls take photos of the strange circles anyway.<br />Two years ago I made a video about playa circles and posted it to youtube. Heres' a link: https://www.youtube.com/watch?v=DZ7KBywk0Bg<br /><br />Please feel free to contact me any way you can. I am very curious about the details of the circles you found.<br />Regards,<br />Mike Doran Mike Doranhttps://www.blogger.com/profile/14802242040036050864noreply@blogger.comtag:blogger.com,1999:blog-5211670216140060946.post-80871175468936114882015-02-21T00:45:16.871-08:002015-02-21T00:45:16.871-08:00I'm inclined to think human caused too, as jre...I'm inclined to think human caused too, as jrepka above suggests.<br />My hypothesis: a couple of(perhaps drunk) geology grad students are out there, they empty a water jug in a circle. They sit, have a beer or three, waiting for the water to soak the circle thoroughly. Then the lighter of the two sits in the mud and the heavier person stands in the center, grasps the ankles of the other and spins the person about several times. They depart carefully so as not to step in the wet parts (only the circle), chuckling all the way about how funny it will be when some geologist comes along and thinks that the feature is worth writing a paper or blog post about it. Sure its a 'long game', but hey, when one drinks in the desert, the mind has plenty of time to think shit up. At least that has been my experience.<br /><br />Well, that's what I'd do anyway.<br />And no, I haven't been there.<br /><br />Yet.AnJaCohttp://en.wikipedia.org/wiki/Thagomizernoreply@blogger.comtag:blogger.com,1999:blog-5211670216140060946.post-1299548042584919422015-02-18T18:37:11.763-08:002015-02-18T18:37:11.763-08:00Back in the days before artificial rocks implanted...Back in the days before artificial rocks implanted with GPS devices, we were brainstorming about rocks with accelerometers, connected by radio with cameras set up on the edge of the playa. We never got beyond these discussions, assuming that if anything interesting happened it would naturally only occur in the dark of night (we also assumed, it turns out wrongly, that the conditions under which the stones could move would involve near-zero visibility).<br /><br />Anyway, one suggestion involved isolating a small area and flooding it, to determining the force needed to move a stone under different conditions of saturation and varying water depths.<br /><br />At first glance this looks like someone fenced off a small area for a saturation experimentjrepkahttps://www.blogger.com/profile/10624685961793402257noreply@blogger.comtag:blogger.com,1999:blog-5211670216140060946.post-16877501844454981822015-02-17T18:45:23.991-08:002015-02-17T18:45:23.991-08:00A water escape feature partially stripped and in c...A water escape feature partially stripped and in cross section, probably created when this part of the muddy lake floor was last saturated with any migrating water. That would be my guess.Makalu1https://www.blogger.com/profile/17542384363414798039noreply@blogger.com