Witnessing the Prehistoric World at Dinosaur National Monument

In one section of the quarry wall at Dinosaur National Monument, you can touch the dinosaur bones. ©Laurel Kallenbach

October 15 is National Fossil Day, and there’s no better place to celebrate it than in the massive quarry house in Dinosaur National Monument, located on the state line between northwest Colorado and Utah.

The famous, 150-foot-long quarry wall is embedded with more than 1,500 fossilized dinosaur bones. It’s literally a log jam from an ancient river where dinosaurs drank and hunted…and died.

The quarry is preserved to show the bones located exactly as they were found, and high-tech touch screens allow you to zoom in for a close-up view of a particular bit of skeleton.

Having recently been on a Dino Dig, I can’t imagine how many years it would take for paleontologists to excavate this many fossils. (And work still goes on nearby; a team recently discovered an ichthyosaur, a giant marine reptile.)

As my brother, David, and I entered the quarry hall, there was dino-magic in the air. A little girl let go of her father’s hand and skipped over to the fossil wall. “I’m so excited! I can’t believe these are real dinosaurs,” she said, petting a tibia bone in the okay-to-touch zone.

An observation deck overlooks the massive quarry wall, which is filled with fossilized dinosaur bones. ©Laurel Kallenbach

To help us make sense of the jumbled hodgepodge of bones, which belong to at least seven species of Jurassic-era dinosaurs, David and I used a guide booklet, “What Kind of a Bone Is That?” (It cost us just $1 at the Visitor’s Center.) The two of us reverted to full dino-nerd mode: we spent a couple of hours ID-ing interesting bones, like the sacrum and back plate of Stegosaurus. At the end, we just sit on a bench and speechlessly gaze at the magnificent, intact skull of Camarasaurus, a gigantic plant-eater.

Some of the fossilized bones preserved in Quarry Hall. ©Laurel Kallenbach

Park rangers are always stationed in the quarry hall to answer visitor questions. We talked to ranger Tiffany Small, who pointed out a few more details that we’d missed. She also impressed upon us how unique this view of the past we were witnessing really was. “People come into the hall and cry because they’re so moved that this quarry has been preserved—and that the remains of these prehistoric animals are still here for us to remember.”

When I asked Ranger Small who gets most excited when they come into this hallowed hall of ancient bones, she replied: “Dinosaurs bring out the kid in all of us.”

I guess she could tell David and I were reliving our dino-crazy childhood.

Laurel Kallenbach, freelance writer and editor

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This diorama in Quarry Hall shows the skeleton of Allosaurus and a painting of what the animal might have looked like. ©Laurel Kallenbach

Colorado’s Crested Butte Struts Its Fall Foliage

No wonder Colorado's state colors are blue and gold. Photo ©Laurel Kallenbach

Last weekend (September 23–25), Ken and I headed up to our favorite mountain area: Crested Butte, Colorado. We’ve been there for powder days in winter and wildflower fireworks in summer, but autumn had some sizzle in store for us.

I’m usually verbose on these posts, but this time I thought I’d let the photos do the talking. All I can say is that it’s worth the five-and-a-half-hour drive from Boulder to get to this Shangri-la of the Rockies.

Kebler Pass, just above Crested Butte, boasts the largest aspen grove in the state, but in most spots the aspen hadn’t yet started to change colors. There were a few breathtaking vistas on Kebler Pass,  but I think the first week of October should be insanely gorgeous there.

The Castle spires as seen from Ohio Creek Road. Photo ©Laurel Kallenbach

You can take Ohio Creek Road from Gunnison to Crested Butte. (You can also get to Ohio Creek Road from Kebler Pass.) One great reward is seeing the Castle Mountains from that  road.

Ken cycled along the road to Gothic, a mountain town above Crested Butte. Photo ©Laurel Kallenbach

View from Gothic Road. Photo ©Laurel Kallenbach

The road up to Gothic displayed some pretty impressive foliage. We were among the many cars that kept pulling over to the edge to snap photos.

Aspen flanking Gothic Road near Crested Butte. Photo ©Laurel Kallenbach

For tips on scenic mountain drives around Crested Butte, visit the Gunnison–Crested Butte Tourism Association.

Laurel Kallenbach, leaf-peeper

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P.S. Leave a comment below reporting on your favorite fall scenery.

Dino Dig in Colorado: Be a Paleontologist for a Day

Digging for dinosaurs at Mygatt-Moore quarry in western Colorado. ©Laurel Kallenbach

The green-and-purple tail of Triceratops disappears over the crest of the mesa, headed west through the desert toward Utah on I-70 with our van driver in hot pursuit. I sit shotgun, and behind me a seat full of kids shouts, “Catch up, catch up!” Bouncing around in a back seat is my brother, David.

Heavily loaded with children and parents, the van chugs up the mesa and we again spot the Triceratops—a.k.a., the Dino Mobile, piloted by ace paleontologist John Foster, who leads our caravan to the Mygatt-Moore Quarry for a day-long Dino Dig. The Dino Mobile, decked out with three horns and trademark bony head-frill, emits occasional bursts of fossil fuel from its tailpipe.

The excavation, sponsored by the Museum of Western Colorado, is wish fulfillment for the prehistoric-reptile obsessed kids in the van—including David and me. Once upon a time, we were fossil-collecting eight-year-olds who used to bicker during road trips about who was tougher: Tyrannosaurus rex or Dimetrodon.

Like these hunters, we two spent our childhood locked in titanic struggle for no reason other than preadolescent rage about family pecking order. I fantasized about being an only child with nearly as much passion as becoming a paleontologist. He wanted to take his know-it-all sister down a peg. There was hair-pulling, arm-twisting, and, yes, even biting at which my brother was the clear champion.

The Dino Mobile, decked out like a Triceratops ©Laurel Kallenbach

But that was ancient history—almost as long ago as the 150 million years we’re traveling back in time today. David and I are going back to the Jurassic. We’ve partnered up for a brother-sister road trip with a prehistoric theme. No longer adversaries, we both agree we have more in common than not—including our love for the outdoors and for dinosaurs. So, we’ve met in Grand Junction, Colorado—he lives in Montana; I’m from Boulder—to commemorate the car-camping treks of our childhood. Luckily for us, nearby western Colorado and eastern Utah comprise some of the world’s best dinosaur country, much of which we can access via the scenic, 512-mile Dinosaur Diamond Prehistoric Byway.

Quest for dinosaurs

Paleontologist John Foster demonstrates how to brush away dirt at the dig. ©Laurel Kallenbach

As the Dino Mobile and our van pull into Mygatt-Moore Quarry, Dexter—who has just graduated from kindergarten summa cum laude—announces he’s going to unearth a dinosaur skull today. The eight-year-old inside me thinks, “No way! I’m going to find it!” After all, I’ve got more than four decades on the kid.

First, though, we paleontologists-in-training learn the ropes. Dr. Foster demonstrates how to use our tools and tells us how to spot dinosaur fossils; they’re darker than the surrounding clay. “Never remove a fossil from the ground until a paleontologist has documented where it’s located,” he says.

David and I pick a spot under the shade awning, strap on knee-pads, arrange old carpet squares to kneel on, and start digging with screwdrivers, using them to delicately lift horizontal layers of the bleached-out clay, which was once mud along an ancient river. We scrutinize every earthen clump, sweep non-interesting pieces into a dustpan with a small paintbrush, and eventually pour the waste into a bucket. We’re hyper-vigilant for anything dark. A piece of bone will have a spongy texture; teeth are shiny black.

Fifteen minutes after we start, young Dexter calls out: “I found something!” Our heads pop up like prairie dogs on alert. Paleontology assistant Tom Temme checks, and then confirms, that Dexter has indeed unearthed a dinosaur bone fragment. David and I exchange determined looks, as if to say, We’ve been upstaged by that pipsqueak? We apply our screwdrivers to the clay with renewed fervor.

When I encounter a blackish vein about a third-inch wide, I slow down and carefully trace its edge. Soon the vein forks to the right. My pulse pounds in my ears at the prospect of digging up the bone of an animal never before seen by humans. I call to Kelsie Abrams, a paleontology grad student who’s in Colorado for a summer of digging. She bends over my find. “Yep, that’s a stem of Equisetum—horsetail.” She touches the dark line. “You can tell because plant matter rubs off on your finger like black charcoal.” My adrenaline rush crashes.

David uses the tools of the trade: screwdriver, brush, dustpan, and a bucket for hauling away empty rock. ©Laurel Kallenbach

Equisetum grows everywhere—even today,” David says. “Pretty common.”

I want to strangle my biology-major brother. “Still, it’s a 150-million-year piece of Equisetum,” I retort, but we both know that horsetail is not paleontology’s holy grail.

We continue digging as the sun grows hotter and our legs cramp. Beside us, Frank and his ten-year-old granddaughter, Ashley, hold out a chunk of rock to Tom; there’s something dark in it. Tom carefully breaks off bits of the rock, revealing the tooth of a juvenile Allosaurus, a ferocious meat-eater. Had the tooth been from an adult, it would have been three inches long.

Ashley’s find—just two feet to our right—ignites in us a frenzy of breaking chunks of hardened clay, but the result is only sore fingers.

At noon, Stephen Senior and his ten-year-old namesake unearth another piece of bone. After Tom has flagged its position in the ground, he removes it and passes it to me for a look. I have a hard time distinguishing “spongy” bone from clay. It takes a practiced eye, this digging for dinosaurs.

Sweaty and deflated, David and I quit for lunch and watch Tom drizzle a mixture of acetone and dissolved plastic on Dexter’s bone fragment to keep it from crumbling. Any doubts I have that this Dino Dig is a tourist gimmick evaporate. We amateurs are helping out with real science—hot, back-straining, exhilarating science.

At the picnic table, we ask Kelsie, who has a Diplodocus skull tattooed on her left forearm, why the kids are making all the good finds. “It’s total luck,” she said, sipping Gatorade from a plastic Dinosaur Journey souvenir cup that reads I’d rather be in the Mesozoic. Then she adds that kids tend to “dig in,” whereas adults can be overly thorough. My brother and I look sheepish. Being meticulous is a family trait.

After lunch, we double our speed, yet each time I empty my dustpan I worry I’m discarding a valuable piece of prehistory. We never hit “pay dirt,” but it’s here at Mygatt-Moore Quarry. Fifty yards from where we’re digging, seasoned volunteers are unearthing the five-foot-long femur of an Apatosaurus.

Now that’s the holy grail.

Laurel Kallenbach, freelance writer and editor

After the dig, Dr. John Foster gave our group a behind-the-scenes tour of the paleontology lab to see large fossils and some of the tools scientists use to analyze them. Then my brother and I strolled through Dinosaur Journey, a family-oriented museum filled with reassembled skeletons—including our toothsome, 27-foot Allosaurus friend—and robotic recreations of dinosaurs such as the carnivorous Utahraptor and a venom-spitting Dilophosaurus. ©Laurel Kallenbach

 

Dino Digs is an educational/vacation program by the Museum of Western Colorado, in Grand Junction, Colo., that offers paleontology adventures (half-day up to five-day expeditions) in various quarries in western Colorado and eastern Utah, including Moab.

Laurel: living the paleontology dream! ©David Kallenbach

The digs let you work with real scientists in quarries and learn skills such as spotting fossils and digging them out of the rock or dirt. Participants also get a behind-the-scenes view of how paleontologists clean and study their finds at Dinosaur Journey museum.

Dino Digs are available from mid-May through mid-September. Transportation to the quarry, lunch, water/Gatorade, and tools are provided. The minimum age varies from five to eight, depending on the dig you choose.

 

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Lessons in the Simple Life: Maine Schooner Style

On our sailing trip aboard Isaac H. Evans, a 126-year-old schooner, we had access to the endless outdoors: voluminous sky, sea, and islands—and stars galore.

Big water, little sky. The scenery while sailing Maine's Penobscot Bay is spectacular. Photo © Laurel Kallenbach

Yet, on a schooner, you’re confined to a small boat except for the times when it’s anchored and you debark. The reality of “tiny” hit me when I first saw our cabin; there was so little space in our bunks that we couldn’t sit up in them. We had to sort of crawl in horizontally. And only one person at a time could stand up to dress or brush their teeth. (There is a tiny sink in the cabin, which was quite convenient.)

However, over time, Ken and I wrapped our brains around the idea of “smallness,” and the bunk became a cozy haven—especially when at night we placed a hot soapstone (heated in the massive galley stove) under the covers.

Ken tucked into the lower bunk in our cabin on the Isaac Evans schooner. (Some cabins have double beds; you get a choice.) Photo © Laurel Kallenbach

I’m not saying we didn’t smack our heads a few times on the beams, but I realized how little “stuff”—and space—you need on this type of adventure.

Loo with a Shower

Having a nice hot shower in the teeny-tiny head—basically a Port-o-Potty—was also a funny lesson in “less is more.” Here’s the drill for whenever you decide it’s time to freshen up.

First, you go barefoot and wear as few clothes as possible into the shower/toilet. Then, inside the head, you stand in front of the toilet (the only place you can stand, really), undress, hang your clothes on the wall pegs, and cover them with the tiny plastic shower curtain. The four inches behind the curtain are the only part of the head that don’t get sopping wet.

Next, you grab the handheld showerhead and spray yourself with the hot water. Turn the water off (we’re always conserving water on a boat), lather up with shampoo and soap; then rinse. There’s not much elbow room, but after a couple of days, it feels wonderful to be clean.

Having a sink in the cabin was handy...but you still have to climb the ladder to get to the loo. Photo © Laurel Kallenbach

Finally, you towel off, pull on your (mostly) dry clothes, and emerge smelling clean, fresh and rather victorious after having succeeded in the tiny-shower quest.

Needless to say, there are no hair-driers—unless you count the breeze.

Laurel Kallenbach, freelance writer and editor