The Whoa
Moment. A time where you want to
yell WHOA, back it up and let me see
that again. A moment when you get a
rush, feel goose bumps, a moment that you would like to preserve
“forever”. How many of those moments have rock hounds experienced
in their lives? The first time you
faceted a piece of glass and it came out looking like a Tiffany jewel? Whoa,
let me savor that moment again. What
about the first time that you viewed Longs Peak from “up close”—a rush of adrenalin? One of the great joys of my life is coming
around the corner and, Whoa, there it
is, play it slowly. The first time that
one of my students found a really nice shark’s tooth on a field trip—a Whoa Moment to a teacher as the
student’s eyes lit up and all of a sudden they “understood” what it was all
about. A Whoa Moment is a serendipitous moment, something completely
unexpected, but pleasant, happens when you least expect it. I was in Portland, Oregon, a few years ago and
the clouds parted and there was Mt. Hood—completely unexpected. In about five minutes it was gone. Play that
again--please! It didn’t. So, this is what makes life interesting for
me (and probably you)—what is coming around the corner? When will the next Whoa Moment arrive? That
certainly is one of the reasons that I am a rock hound and have retained my
interest in geology through the decades.
There is always a chance for a Whoa
Moment.
Colorado is fortunate to have, in its
geography/geology, a thousand places where one could experience a Whoa Moment; maybe even ten thousand or more. One of those places is the Gates of Lodore in
far northwest Colorado, actually a part of Dinosaur National Monument (DNM). Probably very few of the readers have visited
this locality since it is far off the beaten path--- northwest of Maybell (west
of Craig on U. S. 40) on CO 318.
However, it is well worth the trip if you are in the vicinity.
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| LADORE CANYON ca. 1871, SECOND POWELL EXPEDITION. PHOTO FROM USGS. |
Most visitors to DNM are there because of, well, the
dinosaurs. However, there is much more
to the Monument (211,000 acres) than fossils but most people are in a hurry and
tend to ignore the back country. I am
often reminded of the movie Vacation
where Chevy Chase stands looking at the Grand Canyon for about 30 seconds and
then states “let’s go”! Most visitors to
DNM are just passing through the area and therefore miss out on half of the
fun. Let’s go.
The back country of DNM is dominated by canyons of two
rivers—the Yampa coming in from Colorado and the mighty Green flowing south
from Wyoming. Both have cut spectacular
canyons and both are accessible to the traveler via private or personal river
running (permits required), or back country hiking. Although the scenery in both canyons is
almost beyond words, and I was spellbound during my first float with a Whoa Moment that almost took my breath
away—the Gates of Lodore where the Green plunges into, and through, the Uinta
Mountains.
Any story about the Gates of Lodore would be
incomplete without entering into a conversation about John Wesley Powell and
his river expeditions of 1869 and 1871 down the Green and Colorado Rivers and finally
through the Grand Canyon. These trips,
although not the first through the canyons of the Uinta Mountains, were the
first scientific explorations of the Green River. Powell’s account of the trips was published
in 1875 as Report on the Exploration of the Colorado River of the West and
Its Tributaries and then reprinted
and republished in 1895 as The
Exploration of the Colorado River and Its Canyons, and in several later
editions.
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| JOHN WESLEY POWELL'S BOAT, THE EMMA DEAN ca. 1871, SECOND POWELL EXPEDITION. NOTE POWELL'S CAPTAINS CHAIR. PHOTO FROM USGS. |
The Gates of Lodore exposes the red quartzites,
shales and sandstone of the late Precambrian Uinta Mountain Group (~740 Ma to
~850 Ma). The walls are steep, the canyon narrow, and visitors must look down
from above or ride the rapids down below.
Either way, a Whoa moment is
at hand,
How
does the Water
Come down at Lodore?"
My little boy ask'd me
Thus, once on a time;
And moreover he task'd me
To tell him in rhyme.
Come down at Lodore?"
My little boy ask'd me
Thus, once on a time;
And moreover he task'd me
To tell him in rhyme.
From
the Cataract of Lodore by Robert
Southey.