07/06/2026
Happy Sunday! On the first Sunday of every month, we will start highlighting different petroglyphs that you can see here at the Preserve!
While staff at the front desk are always willing to answer any questions you may have during your visit to the Preserve, sometimes it's hard to know what to ask! So, we'll be sharing some of the petroglyphs that are maybe a bit too hard to see or that are particularly interesting that you wouldn't have thought to ask about!
The petroglyph we're highlighting first is the hardest to see but is the most interesting one to find: the oldest petroglyph at our site! What at first looks like just a cute carving of a goat on a boulder, is actually so much more! If you look at the legs of the goat, it looks like it is holding a very faint stick. The last image is from J. Simon Bruder's research, which shows one of the recreations of the boulder based on a rubbing done on it, making the petroglyph easier to see.
The stick that the goat is "holding" is a petroglyph representing an atlatl (i.e., an early version of a bow and arrow) and it is estimated to be 5,000 years old, making it our oldest petroglyph! The desert varnish on all of our boulders has covered the petroglyph over time, making it hard to spot, but it still remains hidden in the arms of the goat petroglyph! It is also one of the only examples of superposition in the petroglyphs at our site. Superposition is when one petroglyph has been made on top of an older petroglyph, and can help with dating the two different petroglyphs!
Just picture this: 5,000 years ago, a person passed through this area, following the stream of Skunk Creek, climbed up the rocks and left the first and only mark on our hillside. Our site would become a regular spot for people to make petroglyphs on around 1,300 years ago, including one person who decided to depict a goat holding the historic atlatl!
While you can't come see this petroglyph for yourself until we open in August, we hope you all at staying cool this summer! Remember if you are going to go outdoors, be it a trail or a different petroglyph site, go early, stay hydrated, and wear sunscreen!