Showing posts with label rock art. Show all posts
Showing posts with label rock art. Show all posts

Sunday, February 28, 2010

Split Mountain

When I was asked if I wanted to go out and view some Elephant trees, what else am I going to say except "Of course". When Roy told me about the trees he said it wasn't much hiking, so I invited the girls to go along. We did our usual thing, went to headed to meet Roy at his place, then headed south on Hwy 86. We stopped for some breakfast at the Red Earth Casino down by the Salton Sea. Soon we were passing through Ocotillo Wells and then took a sand and rock road about a mile to the trail head.

Dorothy and Charlene at the start of the trail. Oh, the energy of youth... .

The trail is a scenic little trail with interpretive markers along the way. We soon find ourselves at the Elephant tree. It seems that climatic conditions have caused this area to be less than ideal for the Elephant trees, so this is the only one left in the area. It seems to be a very healthy specimen to me. Let's hope it stays that way for a long time to come.

The trunk and branches remind some people of elephant skin, to me, not so much. I find this tree fascinating, it is related Frankincense and is mostly found in Mexico, with only a few trees left in Anza Borriego. The trees have a wonderful odor and the Native Americans considered them to have magical properties, particularly the red sap. This meant that only the medicine men could possess the sap and it was important for rituals and medicinal purposes.

After we enjoyed the short loop trail at the Elephant tree, Roy announced that we would be going to Split Mountain, that it was supposed to be a very significant geological area. Of course you normally have to beg me to go see geologically significant areas, but I agreed to make an exception this time. As we neared Split Mountain, we came into view of the larget gypsum mines in the country. This is the United States Gypsum Corporations' Fish Creek mine. USGC produces over half of the drywall in the USA. The Fish Creek mountains are our destination.

We make a quick stop at the Fish Creek campground for um, you know.

Fish Creek canyon goes right through Split mountain, hence the name. It's described as looking at the mountain from the inside. It certainly is spectacular.

We stop to explore a some granite boulders from a huge landslide.

In the huge landslide erosion has carved out some interesting side canyons. You can barely make out Roy at the bend in the canyon.

The wash is in good shape for driving, part of the huge landslide is in the background.


This canyon was caused by the Fish Creek fault, probably would be a bad place to be in an earthquake.

This is the one of the most famous areas of folded rock in the Split Mountain anticline. The fold here is popular with geology classes.

Dorothy, being the musician found the perfect echo location and now she's demonstrating the effects.

Looking out from Dorothy's echo location. The cliff on the other side of the canyon are 400 different in elevation to the side we are standing on, which explains why we don't see mirrored images of the folds.

We then drove on out to the end of the gorge. There we found the trail that leads to the Wind Caves. Once again the girls gave us a demonstration of their youth as they took off up the trail and we used the wisdom of our age to pace ourselves. After about an mile we caught up with them.

The hill off to our south is called the Elephant Knees. I suspect it's the gray band that gives it the name, when viewed from up close. There is some very spectacular scenery, which is why I stopped to take this picture and not to catch my breath.

The girls have arrived at the Wind Caves. It is a interesting area where erosion has caused the softer rock to weather away, leaving the holes and caves that we see today.

After exploring the area we headed back out towards the car. This time the girls are pacing themselves.

After reaching the car we continued driving to the west. Along the way we saw a interesting looking canyon and we stopped to check it out. In the canyon we found this feature, some amazing forces of nature at work created this. The conglomerate rock on the bottom is about 4 feet thick in this picture.

This canyon turned out to be a box canyon. There were the remains of an old camp, years not decades. We then headed back out through the cliffs.

Here was another interesting spot. The rocks sticking out of the wall are about 1 to 2 feet wide.

You would think that Charlene doesn't appreciate my fascination with geology.

Dorothy acting bored in this amazing wonderland of sculpted rock.

Charlene standing on a granite boulder wedged in the channel cut through the sandstone.

Roy is looking for the center of the concretion, wondering if it has a pearl or something similar in the middle, it didn't. We did tell him it was his mud egg and he was a mud hen. I won't begin to tell you how funny he thought that was, but eventually he let me ride inside the car again.

Another feature of the area is the shell reef. Here Charlene is hiking up to check out the shells.

The band on top of the cliff is made up of shells, more than I've ever seen at any beach.

After looking at a few billion shells, we continued driving to the west. I made Roy stop when I saw this little gully carved out of the sandstone. I consider the features to be sublime.

Sandstone sculpture as only nature could do it.

Dorothy checking out some of the features in this amazing little area.

Our next stop was the Sandstone Canyon, considered one of the most remarkable areas in Anza Borriego. Here is a picture taken as we were driving in.

Eventually we got out to hike and picked this slot canyon to explore.

Here was our turnaround point. The main canyon is in front of us. This is one of the most rugged areas I've ever been in, with some of the most prevalent cholla cactus I've seen.

Our last stop of the day was Split Rock. This was a major meeting spot for the Native Americans. From a distance it looks like a big boulder sitting out in the Harper Flat area, which it is.

Upon closer inspection we see that there is significant sign of this being an early man site. Many of the smaller rocks in the immediate area have bedrock mortars, like this one.

Split rock has a number of pictographs on it.

Then, as the sun was going down and the cold winds were picking up in intensity, we started for home. At first we went west, thinking we were getting close to a paved road. The map mentioned a drop off on the road and we soon found out what a drop off means, serious rock crawling from our perspective. We decided to take the safer and longer way out, back the way we came.
Driving out in the dark turned out to be more of an adventure than we had anticipated when Dorothy asked from the back seat how long the gas gage had been on empty. Note the reading in the picture. Roy said he couldn't remember, but last he had checked it had been well over half a tank. We then began to wonder if we had punctured the fuel tank while going over some of the rougher spots on the road. We decided we didn't have much choice, drive until we were out of gas and then shiver together in the car till sun up. Once daylight was upon us we'd start hiking toward the road and hope to catch a ride. It wouldn't bode well for work or domestic bliss, but it was out of our control. Then we hit a big bump and the fuel gage started to register over half a tank again. From then on major bumps sent us back and forth between empty and plenty of fuel. We decided that there was a short, which later turned out to be the case. It seems that going over one of the more significant drops we had scraped the wire from the fuel line and it had broken just enough to cause intermittent contact.

We managed to find our way out in the darkness, of course with a well travelled road that's not too difficult and were able to call home and find out we were in big trouble for being late for dinner. Considering the alternative that we had been contemplating, we were Ok with being late. I'm not sure when the girls are going to want to go exploring again, but time will tell.

Friday, December 18, 2009

Hayfield Summit

December 2009

Roy is still nursing his wrist, so we jumped on the excuse to do some more exploring. With the cooler temperatures we headed down to the the south end of Joshua Tree National Park, along the I-10 corridor. This area is well known for it's series of water sources that were so vital to early travelers, especially the Indians. We headed out to the Hayfield Summit area to see some petroglyphs. We started at the base of the hills, where we should have dropped into the wash.
Looking down into the wash from where we parked the vehicle

I have been reading Hal Summers blog, Hike Every Day and recently he has been spending a lot of time checking out old Indian trails. As we were getting ready to start hiking, I saw what I thought might be the remnants of an old trail in the hillside above us. We started hiking cross country and soon decided that there was no trail, but I did notice that there was a series of ducks.
A duck on a boulder

Even though by this time we could see a well defined trail on the other side of the wash, we just had to follow the ducks. After about a quarter of a mile we found a mine site. It was well marked by a large pile of stones.
Pile of stones marking the first diggings we found

There was a small dig, not more than about eight feet long and only a few feet deep. As we were looking around from something more interesting, we noticed that there was an old trail on the hillside we were standing on. Needless to say, we just had to check it out. The trail was in disrepair and grown over in many places, but it switched back up the side of the hill until we arrived at a more extensive dig.
Roy on the old trail in one of the "better" sections

This dig was several times larger than the first one

This second dig was much more extensive than the first, but still wasn't too interesting. However, the trail continued on up toward a saddle about another hundred feet above us. Naturally we just had to continue to follow the trail and soon enough we found the workings of an old mine.
Remnants of the old mine

Now we had some artifacts to look at, this was getting to be more of the entertainment level we had been looking for. As we continued to explore the site it kept getting better and better until we found that actual mine itself. It looked good, but not good enough for Roy to go into, so I stayed out to keep him company. Actually neither of us would ever dream of going into a hole like this, the danger is just too great.
Vertical mine shaft

While looking around the site Roy found the claim, dated 1986, so I guess it wasn't that old after all. I find it hard to believe that 20 years ago that all this work was done. I think that it was an old mine site that was "rediscovered" and claimed in recent times, because I don't think that modern miners would build the trail that we followed. It was designed for mules and I don't think anyone is mining with them in these parts. One interesting thing about the claim was that as a reference point it mentioned the Hayfield Summit Spring. We could see another trail on the other side of the hill we were on that seemed to lead to the spring, so we decided to head over and check it out. We figured that the reliable water supply would have some sign of Indian visitation.
Heading out to find the spring

The route to the spring turned out to be very intimidating looking and surprisingly easy. There was quite a bit of exposure and you certainly wouldn't want to fall, but we didn't and soon were overlooking the spring and at the saddle that joined the trail to the spring.
Looking down the steep slope to the area of the spring

Soon we were down in the bottom of the wash at the "spring" which turned out to be a small concrete dam across the wash. From the dam we hiked up the canyon and it soon became very steep and rocky. I was wishing I had on my climbing shoes in places. Since Roy had followed the trail, he got ahead of me and soon I was struggling to catch up to him. I saw him a few hundred feet up canyon from me, taking my picture. I continued on up and never could catch up to him. As a matter of fact, I never saw him again. The route up was very interesting and challenging and I was enjoying myself a little too much to stop. I figured out that he wasn't ahead of me when I entered a narrow sandy section with no footprints.
Rocky and steep terrain

After working my way up through house sized boulders, steep little headwalls and narrow slots in the bedrock, I came out into a flat section of the wash. The wash was wider and had lots of large clumps of mesquite growing in it.
Wide flat section of the wash, mesquite growing along the sides

At about this time I came upon the bones of a bighorn. At least most of the bones were there, animals had carried of some parts. I followed the wash until it again became narrow and rocky and I decided that since I hadn't seen Roy in over an hour, I should head back.
Horn from the dead bighorn

I was surprised that on the way back down the route hadn't gotten any easier. I did get a message from Roy, he was back at the car and waiting. He mentioned that he had seen some petroglyphs by the dam and followed the wash out. I checked out the rock art, it consisted of a few faint markings in one small place. I then started out the old trail that we had seen on the other side of the wash, when we had been hiking to the mine.
Old trail along the hillside, leading to the "spring"

This trail turned out to be only a little better than what we had been on going to the mine. Once down at the car, we decided to drive along the powerline road just to look around. While driving we did see some much more significant rock art. We stopped and checked out several dozen petroglyphs.
Petroglyphs

Since it was getting late, we headed back down the road and while driving and talking about what a good day it had turned out to be, I saw a tarantula crossing the road. I yelled to Roy to stop, but he kept driving and I kept yelling at him to stop. Finally I told him we had probably run over a tarantula and then he stops and says, "Why didn't you tell me?". We then got out and walked back and much to our furry friends luck, we had just missed him, by less than a quarter of an inch.
A very lucky tarantula

Seeing the spider was a great ending to a very enjoyable day.