an angelic gazelle
a small cirrocumulus cloud that seemed to hang directly over green valley. and the top half was flaming gold; the bottom half intense blue. a remarkable likeness to a gazelle that my crude drawing does no justice to. i snapped three photographs. it was all by itself in that part of the sky, and at near midday the sun was hanging over lover's leap. the gazelle was a sun-dog displaced at least the ring's diameter further away from the cirrus-induced ring surrounding the sun. multitudes of cirrocumulus and cirrus were present in other parts of the sky, but over green valley the sky was clear save for this one. and the color it radiated! brighter than any rainbow i have ever seen, a band of gold above, blue below, blue that made the sky seem pale and weak in comparison. i have never, never seen anything like it. it was facing east and shimmering. it held its shape and hues for about three minutes and changed gradually into a drawn out wisp that still had the color; then finally moved out of the sun-dog spot, and looked like any old cloud. i was blown away.
... i'm looking forward to life on moody ridge. the golden eagle was soaring up in the apparent vicinity of the rainbow gazelle. there seems to have been a lot of omens. ... one doesn't see flaming gazelles every day. more's the pity.”
[Russell Towle's journal]
Sun-Dogs, and other Atmospheric Optics:
This is an excellent site with many photographs, illustrations, and instructions on how to view these phenomena.
day before yesterday christopher swan and a friend of his, ann, stopped in dutch flat while i was playing ping-pong. it was late in the day, and with some effort i convinced them to come out to lover's leap. we were favored with an incredible sunset along with a violent electrical storm in the high country. we saw lightning strike over a hundred times up around the head of the canyon. cañon wrens sang from the cliffs while bands of rain falling from the towering clouds were glowing red in the last light of the day. thunder. we sat there for hours, and left only when a cloud above us started flashing with lightning in cloud-to-cloud strikes. lover's leap is too exposed at such a time. we came here to the cabin and sat around talking until midnight. very enjoyable.”
[Russell Towle's journal]
“7/8/82 Still more clouds. A rarely cool summer. Not, as Sue commented, good weather for growing peppers. Perhaps, the pepper weather is still to come.”
[Russell Towle's journal]
Not so happy about Smart's Crossing~so thoroughly blocked off now ~ damn damn damn ~ but we may get it back, if Ed & Charlie follow through. A lawsuit may be necessary.
And Lover Leap ~ took the petition in, fully expecting a spot on the agenda of the Supervisors ~ nothing so far. But have talked to Sevison [Placer Co. Supervisor at the time]. ”
[Russell Towle's journal]
“July 8, 1986 I [called] Willy Carroll to confirm a Lovers Leap convocation for tomorrow. He'll bring his father, Austin, and possibly other colleagues up to see the Big Oak, and Kevin Clarke of BLM should be here as well. Willy tells me that the Big Oak is indeed the Biggest Kellogg's Black Oak in matters of diameter, but apparently not in spread of crown nor maximum height. So I feel very encouraged that impetus will gather for land acqusition at Lovers Leap.
Bob Pfister and I went down to Smart's Crossing yesterday and did some work on the trail. Later I invited Bob out here for a visit and we sat on the cliffs for a while.”
[Russell Towle's journal]
“7/8/89 Evening, a little cooler after several scaldingly hot days. Gay is down south photographing a ride-and-tie in the Tehachapis.”
[Russell Towle's journal]
Return to Wildcat Canyon
[North Fork Trails blogpost, July 8, 2004:Wednesday morning at 7:30 I met Ron & Catherine for a return to Wildcat Canyon. Last week's tremendous thunderstorm had stopped us from continuing down the Walker Mine Trail to the North Fork, for all the bushes—and of those there were many—were dripping with rain, and we would have been thoroughly soaked, had we lopped into their trembling architecture of leaves and drops.
Hence a return, and with the hot weather at last cooling, it was time to go. This time, we forced a descent to the river, by leaving Catherine's 4WD rig at the bottom of the Sailor Flat jeep trail, and driving around to the Walker Mine Trail in Ron's almost identical truck.
In the meantime, the mystery of the painted arrows, the many cairns and many ducks, and the dozens upon dozens of surveyors' flagging, all along the trail down to Sailor Meadow, had been solved. The person responsible proved to be someone who enjoys working on our old trails, and worries that they will fall into utter oblivion if not marked, and well-marked.
He was apologetic, and promised to remove the spray paint; and then we heard that he had already done so. All this within a week. We were curious to see the results.
The paint removal was done very well. It was close to impossible to see where the arrows had been. One had to look closely. We were quite pleased.
The Walker Mine Trail follows the crest of the ridge dividing Sailor Canyon from Wildcat Canyon, as the ridge drops inexorably north to the North Fork. It ends in a classic glacially truncated surface, facing Snow Mountain, and rising more than 2000' from the North Fork. As one descends from the Foresthill Divide, one passes through various layers of andesitic mudflow, and then other layers of rhyolite ash. Changes in these layers' resistance to erosion has found expression as flattened portions of the ridge's profile. The best-marked of these flat areas is where the trail to Sailor Meadow forks away west.
Parenthetically, the "true" old trail down to Sailor Meadow seems to be a little farther north, and is blocked by a large fallen pine; so it has dropped out of use. A roll of barbed wire, left along this old trail, harks back to the days when cattle were driven down to Sailor Meadow every summer.
We tore the trees free of each other and continued down to the Walker Mine.
A second round of lopping made this part of the trail more passable. It veers off the ridge onto steep slopes facing east into Wildcat Canyon, and wastes no time dropping down and down and down. Excellent views open up of the main canyon, and Snow Mountain. We must have hit the Walker Mine around noon. The day was warm, the lopping, strenuous, and we were already soaked with sweat. A good rest and a change into shorts and lighter clothes (for me, nothing but shorts and shoes) followed. It must have been a little past noon.
|That's foliage moving due to the lopping work at left.|
It dropped steeply from the mine and then turned west to cross the ravine-of-the-mine-tunnel. I would say the crossing is above 4000' and below 4200'. Immediately there was more lopping, quite a lot of it, but less than I had feared. We were among Canyon Live Oak, Bay Laurel, Douglas Fir, and of course, Manzanita, and the shrubby Huckleberry Oak, but also were on slopes so steep that they were often too rocky to support dense vegetation. We were amazed at the width of the trail, and if possible, even more amazed at the very level course it held.
Reflecting on this width and that levelness, we tentatively ascribed them both to the "La Trinidad Mine" effect. The La Trinidad is in Sailor Canyon, right along the Sailor Flat Trail. Yet it was supplied much more from Cisco, over on the South Yuba, than from Foresthill. Pack trains came by way of Huysink Lake and the Big Granite Trail. For a time, I believe, there was a bridge across the North Fork. And why? Because many fewer miles of snow were crossed, in the winter and spring, coming from Cisco.
That the Walker Mine Trail actually improved between the mine and the North Fork revealed that this was the more important part of the trail. Hence supplies came *up* to the Walker Mine, from Cisco.
Or so we surmised. In the meantime, this strangely wide trail remained strangely level, and offered unusually good views out into the main canyon, as it rounded the corner out of Wildcat Canyon proper, onto the north face of the glacially-truncated spur at the end of the Sailor-Wildcat Divide.
Occasionally, the trail would steepen and lose one or two hundred feet, and we would think, "Ah, at last it makes for the river; no more fooling around."
Then it would level out again. We were making good time to the west, but, without really wanting that: for, we wanted to explore east of Wildcat Canyon, towards the Royal Gorge, after reaching the river.
Finally the trail sank ever so slowly to near the level of the main glacial outwash terrace flanking the river. Here, a "river trail" winds along nearly level, connecting Sailor and Wildcat canyons, along the North Fork. We were confident that the junction of the two trails was just ahead. But then, our Walker Mine Trail abruptly faded away. One fork dropped straight down the slope, violating the universal pattern of the last mile; the other continued nearly level, to the west. Of course we chose the latter, but it seems the correct path must have been the former, for we quickly ran out of anything like a trail, and were forced to just make right down the gentle slopes to the river trail. It was scarcely a hundred yards away. We were disappointed not to have found "the" junction of the two trails, but wished to spend no more time on the problem, as yet another old trail beckoned.
We had made a descent of about 3400 feet.
Turning east on the river trail, something like a half-mile brought us to Wildcat Canyon creek. Here, a collapsed log cabin is at trail level, on the outwash terrace. The river cannot be seen, but is close by to the north; the river trail drops away east to the creek. Here we rested a good while before entering upon the second stage of our adventure.
|The “Big Talus”|
The Big Talus Trail is important on another count: it could be, it must be, a part of a trail depicted on old Tahoe National Forest maps, leading from Wabena Canyon on the east, west to near Wildcat Canyon. The issue here becomes confused; for there is yet another trail, on a lower line, leading up to Wabena Creek from Wildcat; and, on the main Wabena Trail, use is concentrated on a more easterly line, which crosses Wabena Creek itself, near waterfalls, before dropping a final thousand feet to the North Fork, just where Wabena itself reaches the river.
We had more terra incognita, then, ahead of us, and Gene Markley's somewhat vague description, that the trail runs high, but stays below the cliffs, as it approaches Wabena. After a little wandering, where the trail breaks east through a forested flat, we picked up the track and lopped along, impressed, here again, by how well-defined the old thing remained, after all these years, tho of course much overgrown and occasionally blocked by fallen pines.
My own expectation was that the trail would continue climbing, making steady progress towards the crossing of the west fork of Wabena, at about 5200'. I began to hope that the "La Trinidad" effect must have come into play, making for an easily-followed trail, serving the mines in upper Wabena Canyon. Just above the Big Talus, our trail reached an elevation of about 3720'. It hewed close to the talus and offered us several fine views of that strange sea of angular giant boulders. This vast mass of talus looks to have originated high on the cliffs of Snow Mountain, and to have crossed the river and run hundreds of feet up the far (our) side, in a catastrophic rockslide event.
Such giant rock slides often develop a cushion of air beneath them, and travel great distances.
As we passed the Big Talus, the trail dropped. And dropped. And kept right on dropping. All the while I kept my eyes peeled for a fork right, for a trail which would hold our precious elevation as down payment on the long climb ahead. But no. After a time the trail reached an area near the ravine and perennial creek shown in the southeast one-quarter of Section 25, T16N R13E, on the 7.5 minute USGS Royal Gorge quadrangle. In this area, the ravine had apparently sustained a major flood event of its own in January of 1997, and spread smallish rocks over a zone over a hundred feet wide. Leaves had settled in and started to soften the harsh, purely mineral flood debris, and our trail disappeared altogether. We were only fifty or a hundred yards from the river, tho, and as we dropped to river level, we passed the lower "river trail" which leads up to Wabena.
We rested by the burbling clear water. I waded, and was at once shocked by how very cold the North Fork remained, at this late date, and stung by a hundred scratches on my legs, which all seemed to take fire.
|Talus fan at the base of Snow Mountain.|
Eventually we started back. There had been too much lopping and too much hiking already, for further explorations east. We walked west, crossed Wildcat Canyon, and in another mile or so reached Sailor Canyon, and the sometimes-level, sometimes-steep Sailor Flat Trail, up past the La Trinidad Mine to Catherine's truck. By our use of two vehicles, we had replaced a climb of 3400' with a climb of only 1700'. Of course, we were thrashed, when we reached the truck, we were hot and bothered, mosquitos hovering in clouds (for most of the day we had been free of them). The sun was almost setting, it was past eight o'clock, and we would not be home before ten.
It was another great day in the North Fork.
North Fork Trails blogpost, July 8, 2007:The orchidaceous and salamandrine Onion Valley area of the North Fork of the North Fork of the American River (the NFNFAR) has been heavily glaciated, several to many times, in the last few millions of years. Paradoxically, bold bedrock outcrops are uncommon; far more likely one will see glacial till, which covers 95% of the bedrock, and which often contains a myriad of granite boulders, dragged south across the Yuba-American Divide from sources in the upper South Yuba basin.
Commonly, the glacial till supports a rich coniferous forest.
Drive south about six miles through such till, from Emigrant Gap, on I-80, to reach Onion Valley, which straddles the divide between the NFNFAR and the East Fork of the NFNFAR. Here began Tahoe National Forest's Monumental Creek Trail, which climbed away north to Mears Meadow. This trail was abandoned, in stages, and is no longer passable. Also at Onion Valley, one finds Bradley & Gardner's Placer County Canal, which can be followed east into Monumental Canyon and the East Fork, or followed west into the NFNFAR, and beyond; once it could be followed right to Dutch Flat and Gold Run.
To the south and east, the Shoo Fly Complex of varied metasedimentary formations forms the bedrock; to the north, the Emigrant Gap Mafic Complex (of igneous intrusive rocks); to the northwest, one of the younger plutons of granodiorite. This pluton underlies a few miles of the uppermost NFNFAR, and at least a few of the infinitude of granite boulders embedded in the till around Onion Valley, must derive from this pluton.
Hiding beneath the glacial till, near Onion Valley, is the contact between rocks of the Emigrant Gap Mafic Complex, and rocks of the Shoo Fly Complex. Now, the Shoo Fly is often strongly layered, being sedimentary, and parts of the Mafic Complex are strongly foliated. Even though both igneous, and intrusive, these mafic rocks can mimic sedimentary rocks, with their many parallel slabs, their folia, their "leaves." Forest Road 45, near Onion Valley, cuts a dike of very light-colored, fine-textured igneous rock, so foliated one could easily mistake it for some kind of sedimentary deposit. This type of dike may be derived from the Mafic Complex, although it itself is not mafic; quite a number of similar dikes cut the country rock to the northeast, along Monumental Ridge, just east of the Mafic Complex.
Directly up-ice from Onion Valley and the related, pater-noster meadows which extend away north, is a resistant mass of the Mafic Complex. This resistant mass forms a cliffy wall, mostly hidden from easy view, in the forest, and associated with this gabbro, say, or peridotite, possibly, is a mass of dunite, another mafic intrusive. Dunite weathers to a light brown, or even orange, and remarkable examples of these rocks are found to the north, above Lake Valley Reservoir, on the slopes of Black Mountain. (Black Mountain gets its name from the dark, heavy, iron- and magnesium-rich rocks of the Mafic Complex.)
The cliffs have shed a rough talus of dunite boulders, then, within the last twelve thousand years. These boulders flank the upper meadow, above Onion Valley to the north.
To me it seems that the "resistant mass of the Mafic Complex," which includes some dunite, caused the ice to ride high, only then to plunge down, gouging out the basins of the wet meadows, and finally damming them with terminal moraines, when the ice at long last melted.
In those wet meadows a wealth of wildflowers is in bloom. Masses of tall Leopard Lilies dangle their large orange flowers, spotted petals curved back upon themselves, the six anthers hanging below: this is a favorite of the Swallowtail butterfly. Bigelow's Sneezeweed is a concoction of almost supreme geometry, the disk flowers arranged in systems of opposed spirals inscribed upon a sphere: a sort of daisy, with a tiny charmed temple set at its center. Blue-eyed Grass dots the thick turf of the glacial meadows. Milkweed breaks into insect-luring bloom. Some species of orchid, maybe Ladies Tresses, haunts the wet meadows, with tiny beaked flowers, mainly white in color, spiraling tightly along a thin, straight stalk, up to eighteen inches tall. One such orchid has easily a hundred flowers. In places, dozens of these delicate orchid-stalks glowed in the shade, little ghost-wands of white rising above the greensward.
Hence the meadows, and the woods which embrace the meadows, are orchidaceous. How much more so, when we recall the many Rattlesnake Orchids which prosper in those very woods. Yes, the area is certainly orchidaceous.
It remains to show that the area is salamandrine, a word I coined, heh heh, which means "bearing salamanders," or "[land] of salamanders." Or possibly, "[partaking] of salamanders."
Salamandrine is better than salamanderiferous. Note: one should never literally "partake of salamanders," for they are poisonous.
Recently my son and I explored some of Sailor Ravine, west of Onion Valley, and below the line of the Bradley & Gardner Canal. We parked along Forest Road 19, south of Emigrant Gap. Sailor Ravine is a tributary of Fulda Creek, Fulda being one of the principal tributaries of the NFNFAR. Each had a glacier flowing down it, thirteen thousand years ago. In fact, the glaciers coalesced into a single ice sheet above the dividing ridges. Howsoever ... scouting for the "Trail to Monumental Camp" depicted on one of my old maps, we descended Sailor Ravine to where it plunges into Fulda in a series of waterfalls and cascades, dropping hundreds of feet.
There was bedrock exposed, along the creek, above the top of these falls, for a distance of a quarter-mile or so north, into the deep woods; Shoo Fly Complex metasediments tilted up on edge, the stream flowing across the main strike of the strata. In the cool shade of the tall trees, my son and I followed this gentle little stream, and counted 180 Sierra Newts in that quarter-mile of bedrock. Then, leaving the great sunny hollow of Fulda Canyon still farther to our south, and striking ever deeper into the deep woods, the bedrock was buried in till, and we saw no more salamanders.
The one hundred and eighty newts we did see were still in the "keeled tail" form, of the mating season, which should have ended by now, but there they were, five in this pool and ten in that, with bedrock, some kind of meta-sandstone, always exposed nearby, if not flooring the pool. Six inches long, dark brown, with orange and yellow bellies, bulbous eyes, an underwater lizard as it were, but as often or more often, terrestrial in its habit. Their scientific name is Taricha torosa spp. sierrae. Roughly translated, this means "the rough-skinned, dried mummy, of the Sierra."
If we had not climbed, but had descended Sailor Ravine, to Fulda, and then followed Fulda down to the NFNFAR, well, it would have been pretty much bedrock the whole way down, and that can only mean, certainly, an abundance of rough-skinned mummies, I mean, salamanders, the whole way down. The count would rise into the thousands.
Any land which contains thousands of salamanders is "salamander-bearing." The Onion Valley area contains thousands of salamanders. Hence, it is "salamandrine," which was to be proved.