THE YUCATÁN'S CHICXULUB CRATER AND ITS CONNECTION TO THE DINOSAUR EXTINCTION

 

Chicxulub Crater (Photo UT, Austin)

For 170 million years during the Cretaceous Period, a time when oceans formed as land shifted and broke out of one big super-continent into smaller ones, dinosaurs ruled the world. Meanwhile, an asteroid was hurtling towards planet Earth after its misguided journey around the sun. The most consequential outcome of this impact would cause a cataclysmic event known as the fifth mass extinction, wiping out roughly 75 percent of all animal species, including the non-avian dinosaurs. But what really happened when the asteroid collided with Earth? 

Hidden below the waters of the Gulf of Mexico, the Chicxulub crater marks the impact site where the asteroid struck Earth 66 million years ago. "The asteroid was moving astonishingly quickly," according to Professor Gareth Collings of Planetary Science at Imperial College, London. "Probably around 12.5 miles per second when it struck. That's about 100 times the speed of a jumbo jet."

Crater Ring After Impact Drawing

SIZE MATTERS

By studying both the geology at Chicxulub and worldwide, scientists have pieced together what happened that fateful day and in the years following. Larger than the height Mount Everest reaches into the atmosphere, the mountain sized asteroid slammed into Earth, dooming the dinosaurs. It unleashed the equivalent of energy of billions of nuclear weapons all at once. It vaporized the Gulf of Mexico. Bedrock melted into seething white flames at tens of thousands of degrees Celsius and it created a hole miles deep and 120 miles wide.

Its existence is a fairly recent discovery, first put forth in 1978 by geophysicist Glen Penfield, who worked for Pemex, Mexico's state-owned oil agency. While searching for oil his crew used a magnetometer as they flew above the Gulf, and that's when he saw the outline of a perfect semi-circle in the clear water below, where the ground had been vaporized in a split second. His device let him and geophysicist Antonio Camargo Zanoguera know it had a magnetic field different from volcanic terrain, a most un-volcano-like symmetry. The saucer shaped underground structure was ten times the size of any volcano with an upward bulge at its center. The two men concurred, according to Smithsonian Magazine, that it could not be the result of a volcano, and was probably an impact crater.

SPECIES COLLAPSE

Because of this impact, Earth's water supplies were poisoned and 75 percent of species vanished. The 25 percent that survived were pushed to the brink of extinction and anything larger than a racoon didn't live. It would take 30,000 years for life to stabilize.

Luis and Walter Alvarez

After Penfield's initial fly-over, Luis and Walter Alvarez (father and son) discovered a thin layer of iridium in a geological record marking the ending of the Cretaceous Period across the entire world. Iridium is more prevalent in comets and asteroids than on earth. The scientists postulated that the impact led to global fires, smoke, and dust clouds that blocked out the sun, cooling the planet and preventing photosynthesis. They hypothesized that the crater might be the K-T impact site.

THE SCIENTISTS

Soon after that, Allen Hildebrand, Ph.D. in Planetary Sciences from University of Arizona, worked with the Alvarez team and published what were considered controversial articles at the time that suggested that a large impact from an asteroid had caused the mass extinction at the end of the Cretaceous Period. The impact site was eventually determined to be at Chicxulub and the extinction it caused came to be known as the K-T event.

Ring of Cenotes Near Impact Site

In 1990 Adriana Ocampo discovered the distribution of cenotes in the Yucatán Peninsula along with her then husband, Dr. Kevin Pope, by using satellite images to map water resources on the peninsula. They found the semi-circular ring of cenotes or sinkholes that she recognized as related to the crater and they hypothesized that the crater might be the K-T event site, publishing their findings in the journal Nature in 1991.

Ocampo has visited the peninsula numerous times since her discoveries but few people are aware of the importance of the place, she was quoted as saying in an interview in Yucatán Magazine. 

"It should be preserved as a world heritage site," she said. Though not yet world heritage worthy, the Chicxulub Crater Science Museum south of Progreso, though temporarily closed due to Covid, is a stunning nod to the asteroid that literally shook our world 66 million years ago and created a new pecking order by destroying the dinosaurs.

Chicxulub Crater Science Museum

Although Ocampo began connecting the dots when she attended a 1988 scientific conference in Acapulco as a young planetary scientist from NASA, having studied with legendary pioneering astro-geologist Eugene Shoemaker, she names Houston Chronicle journalist Carlos Byars as the first person to connect the Yucatan ring to the Alvarez asteroid theory. Byars had shared his theory with Alan Hildebrand who then approached Penfield who'd flown over the Gulf for Pemex. The two of them determined the crater wasn't a volcano but an asteroid impact.

Chicxulub Fishing Boats (By Benandcarma.com)

LAIDBACK SPOT 

Chicxulub Puerto and Chicxulub Pueblo are laid back communities made famous because of the epicenter of the asteroid impact that destroyed the dinosaurs. Even the asteroid museum is miles away from them. But things may change with David Attenborough's The Final Day on BBC that explains in detail what may have transpired so long ago. Paleontologist Robert DePalma joins Attenborough to discuss his recent discovery in a prehistoric graveyard of fossilized creatures. New theories and views are continuing to be made, and PBS will air a two-part series the end of May on the asteroid and the death of the dinosaurs. Welcome to the world of yester-year and the way we, humans, managed to climb to the top of the food chain. We had no competitors and well, here we are. So—what say you? How we doing, folks? 

If you enjoyed this post, check out my other works, Where the Sky is Born: Living in the Land of the Maya. It's available on Amazon with tales of expat life and living within 100 miles of four major pyramid sites. Also check out my website at www.jeaninekitchel.com. Books one and two in my Mexico cartel trilogy, Wheels Up—A Novel of Drugs, Cartels and Survival, and Tulum Takedown, are available on Amazon where you can find my overview of the 2012 Maya calendar phenomenon, Maya 2012 Revealed—Demystifying the Prophecy.

HOW A THRIFT SHOP FIND REVIVED THE NEARLY FORGOTTEN MATA ORTIZ POTTERY OF MEXICO

 

Mata Ortiz Pot (by Stanford Magazine)

Three pots found in a thrift shop just north of the Mexican border in 1976 in Deming, New Mexico, by Spencer MacCallum proved to be the breakout moment for a unique pottery style known as Mata Ortiz.

In the dusty terrain of northern Chihuahua, the discovery of Mogollon pottery shards from a little-known archeological site, Casa Grandes or Paquimé, gave birth to the unique line. (Mogollon is an archaeological culture of Native American peoples from Southern New Mexico, Arizona, Northern Sonora, and Chihuahua). Named after the modern town of Mata Ortiz, the style was generated by Juan Quezada Celado. 

PAQUIMÉ

Mogollon-Mimbres Pottery

A sophisticated, pre-Columbian culture had revolved around Paquimé dominating the region from approximately 1200 to 1500 AD. Its multi-story ruins could rival those of Chaco Canyon National Park in northwestern New Mexico. Paquimé was famous for ceramics that featured geometric designs in red, black, yellow, and brown, which were traded throughout North America.

A young Juan Quezada, who had been forced to quit school after only two years of formal education to help his family survive, picked firewood in the surrounding areas and found ancient pottery fragments as he worked. The boy found shards even in his own back yard—both the Casas Grandes style and an older style still, Mimbres, characterized by bold black on white zoomorphic designs. (The Mimbres culture flourished from 200 to 500 AD). With his burro he eventually went farther into the mountains collecting firewood, picking up bright shards along the way. 

Paquimé's Massive Roomed Walls (By D. Phillips) 

Though no one knew about the people who made the pottery, everyone knew of the ruins 15 miles north, Paquimé, the center of the Casas Grandes culture. The mounds on the plains were the remains of the outlying communities that spread for miles around the site. At dusk by the light of his campfire, he'd examine his daily collection of shards, trying to figure out how they had been made. At home he dug clay from the arroyos, soaked it, and tried to make pots. They all cracked. Eventually Juan studied the broken pieces and realized that mixing in a little sand would prevent the cracking. His interest led him to the study of the pre-Hispanic pottery of the Mimbres and Casas Grandes cultures. In time, he figured out how to make round bottoms similar to the prehistoric pots by making a mold after finding some in the outlying mounds. 

LEARNING THE ROPES

Gradually he mastered the process. As a young man, without any instruction, he was making and decorating credible pots for his own pleasure. He had re-created the entire ceramic technology from clay preparation to firing, using only shards to guide him. Without help from ceramicists or specialists, he had worked out how the pots were made. But now, as a young married man, he needed to have a variety of jobs to keep food on the table for his family—from working as a cowboy to railroad worker, leaving less time to work with clay.

Mata Ortiz (By TravelThruHistory)

But pottery still enticed him. In 1974 he decided to concentrate on making pots. He could sell enough with local traders to risk leaving his job on the railroad; earnings from the sale of just one pot would outdo what he'd earn on repairing rail tracks. His modest success attracted the interest of his siblings and he began to teach them what he'd learned. He became known as the self-taught interpreter of Casas Grandes pottery, sometimes called New Casas Grandes or Mata Ortiz after the village where it originated. Now around 350 families from his small village produce this thin-walled, finely painted ceramic ware that can rival any handmade pottery in the world. Quezada had resurrected the style and ancient techniques of his ancestors' pottery.

Quezada's Family Gallery in Mata Ortiz

In the process, he rescued a village on the cusp of obscurity and put it on a trajectory that has created a thriving pottery district known for production of this original, contemporary folk pottery. Though there was enough evidence from the ancient shards to intuit the spirit of the long lost native aesthetics of a formerly active pottery production center for trade in the 13th and 14th centuries, most of the potters in Mata Ortiz were young and not beholden to historical styles. They created something similar but new—a post modern adaptation of the traditional pottery.

Spencer MacCallum and Juan Quezada, 1976 

COURTING SUCCESS

Though Juan's initial attempts to sell his pots locally failed, he came to have success with border merchants who sold the pots on the US side where MacCallum discovered them in the thrift shop. An anthropologist and art collector, MacCallum tracked Quezada down and helped him break into the larger US market.

 

ENTER WALT PARKS                                                                                                                    

Another stroke of luck for Quezada and Mata Ortiz pottery came through Walt Parks, a financial analyst with a Stanford MBA and a love of pottery, who created an artistic and economic miracle in Mata Ortiz by peddling its pots. He'd met Juan in Palm Springs in 1984 where the potter was teaching a class at an art center. Between that first meeting and 2001, Parks took over 50 trips to Mata Ortiz. In 1993 he authored a book titled The Miracle of Mata Ortiz: Juan Quezada and the Potters of Northern Chihuahua. 

Parks called Mata Ortiz before Juan Quezada's pottery renaissance a village with a past but no future. Along with Juan, the former analyst nurtured its growth, bringing the villagers' pots to the US where he arranged exhibitions, classes and acted as an unpaid translator and advisor. When asked why, he responded, "If you'd had a chance to work with Pablo Picasso in a new art movement, wouldn't you have done it too?"

Now, thanks to a couple lucky breaks and the yearnings and talent of a young boy to re-create the beauty he found in ancient pottery shards as he picked firewood in the rugged state of Chihuahua, homeland to the Tarahumara and Apache Indians as well as Spanish, Chinese and Mormon immigrants, Juan Quezada, once a poor woodcutter, has become the Picasso of Mexican ceramics.

PREMIO NACIONAL DE LOS ARTES

Said Spencer MacCallum, Quezada has received the Premio Nacional de los Artes, the highest honor Mexico gives to living artists. "Quezada's life is like a fairy tale. And it doesn't hurt a fairy tale to be true, does it?"

One of Quezada's foremost potters, Jorge Quintana, said, "We owe it to Juan; he's the teacher. Without Juan, Mata Ortiz would have perished like all the other desert towns that relied on the timber industry."

Which is why the people in the area sing corridos—ballads—in honor of Quezada. "All Chihuahua wants to give you thanks," one song says. "To our great teacher, our friend, Juan Quezada."

Juan Quezada is 81 years old and father of eight children. He lives a rural life, having moved from the town of Mata Ortiz to a ranch nearby that overlooks the banks of the Palangalas River. He named the ranch Rancho Barro Blanco (White Clay Ranch) in honor of the pottery. 

Juan Quezada in Mata Ortiz

CALIFORNIA CONNECTION

In Santa Barbara, California, 10 West Gallery, an artist-owned cooperative founded by Jan Ziegler, sells Mata Ortiz pottery. The gallery owner makes regular trips south of the border to obtain new inventory and will have new pots this fall. The gallery is located at 10 West Anapamu Street.

10 West Gallery Mata Ortiz Pottery

10 West Gallery Mata Ortiz Pottery 

If you enjoyed this post, check out my other works, Where the Sky is Born: Living in the Land of the Maya. It's available on Amazon with tales of expat life and living within 100 miles of four major pyramid sites. Also check out my website at www.jeaninekitchel.com. Books one and two in my Mexico cartel trilogy, Wheels Up—A Novel of Drugs, Cartels and Survival, and Tulum Takedown, are available on Amazon where you can find my overview of the 2012 Maya calendar phenomenon, Maya 2012 Revealed—Demystifying the Prophecy.

                                                      

HOW CAN MEXICO ADDRESS ITS STREET DOG PROBLEM?

Smiley, My Favorite Beach Dog

Mexico has many, many street and beach dogs. If you've been to Mexico, you've seen them—animals without a home, often hungry, sometimes unhealthy or hurt, sleeping on dusty pueblo streets. 

Unfortunately, according to the National Institute of Statistics and Geography, Mexico leads the pack in Latin America for the highest number of street dogs. Of roughly 18 million dogs in Mexico, 70 percent live on the street.

HISTORY

Mexico street dogs are scrappy and street-wise, a catch-all breed that most likely descends from stray and feral dog populations that roam the country's streets and beaches. Often these dogs aren't companion animals but forced to become self sufficient scavengers, canines closely related to dogs that roamed thousands of years ago.

PUERTO MORELOS

We were in Puerto Morelos for years and eventually ran into Smiley, one of the town's beach dogs. He started to hang out on our beach, coming for weeks at a time, and going equally as much. Beach dogs develop an attachment to people for a while, then move on. At times he was there every morning and he'd join me on my beach walks. People thought he was my dog. Nope, he's a beach dog I'd say. 

Beach dogs are uncannily smart and always seem to know where their next meal will come from. Before he made his way down to our beach a kilometer from the square, we'd seen him around town, not unlike his mother, Princess Coconut. Coconut was named by the staff at Johnny Cairo's, a local restaurant, where she hung out. She was a permanent fixture at the front entrance, and they gave her a pink rhinestone collar, thus the name. She'd follow young tourist couples who had doggie bags right out the restaurant door. Smiley had learned his tricks from Coconut. They'd follow the couple for a week, then move on. Maybe it was the best of all worlds. They'd have effusive love and food for a short while, but when things got too permanent, time for a change.

For me, I could always tell when it was time for Smiley to leave. He'd join me under the palapa where I'd read daily, lying on the sand next to me. Then one day he'd be a bit farther away, then the next—mid beach—then finally, at the shoreline. He would turn and give one last wag and trot off. A couple weeks later he'd resurface. No chagrin; he needed his space. And we always welcomed him back with open arms. 

We tried to take him to the vet once—but that didn't work out well. Somehow we wrangled a collar around his neck and nudged him into the back seat of the car. That lasted about two seconds. He pulled out of the collar in a move that would have made Houdini proud, jetted out of the car and into the yard. He waited for us at the gate, expectantly and a little nervous. Of course we obliged, opened the gate, and he bolted out into the sascab road. So much for good intentions.

ISSUES

Why does Mexico have a stray dog problem? The street dog issue—in Mexico and elsewhere—is complicated. Sometimes it comes down to pet owners who bit off more than they could chew, but often it comes down to limited access to spay and neuter programs—the keys to solving animal homelessness in the country. Often too in Mexico, dogs are expected to find their own food. It's a horrible sight to see homeless dogs, but even worse when they're starving.

Luckily there are many organizations and pet rescue associations that aim to spay or neuter dogs or find them a new home. Here's a list of pet rescue organizations in the Riviera Maya. If you live in Mexico and want a dog, consider adopting one from an organization such as those listed below. It's also not hard to re-patriate dogs, and organizations like these can set you up with the right forms and information on getting your new pooch from Point A to Point B.

Sparky on Isla Mujeres (photo Lynda L. Lock)

Author Lynda L. Lock, formerly of Isla Mujeres, adopted Sparky, a spunky little Heinz 57, who was so captivating he worked his way into her Isla Mujeres Mystery series, beginning with a cameo in book number one, Treasure Isla. And it didn't stop there! In the photo above, one can easily see he acclimated to his Life of Riley, waiting in his personal golf cart for the caddy to bring his clubs.

Many Mexican dogs find new homes abroad. This list of pet rescue services and organizations from Cancun down to Chetumal, though far from complete, is a start if you're thinking of taking a little bit of Mexico home with you in the form of a furry, four-legged creature. If you're local and need assistance with health issues or neutering, these organizations can assist or point you in the right direction. If you're not from Quintana Roo, locate a "pet rescue" organization in your area through Facebook. Many of the organizations need assistance in the work they do and if you're on an extended vacation and want to show support, get in touch and offer your services. Your love and kindness can create a whole new world for a stray and add an extra spoonful of sugar to your life as well. Viva Mexico! 

CANCUN

Cancun Animal Rescue and Adoption

Contact through Facebook page.

Riviera Rescue AC (Rescue-Foster-Adopt)

Contact Matteo Saucedo through Facebook page.

HOLBOX

Refugio Animal Holbox

Contact through Facebook page.

ISLA MUJERES

Isla Animals, Isla

Contact through Facebook page.

Clinica Veterinaria de Isla Mujeres AC

Contact through Facebook page.

PUERTO MORELOS

Food Bank for Cats and Dogs Puerto Morelos

Contact Claudia Mendiola through Facebook page.

Puerto Morelos Sterilization Project

Contact Betsy Walker through Facebook page.

Puerto Morelos Cause4Paws

Contact Diane Curtis through Facebook page.

Riviera Rescue AC

Contact Matteo Saucedo through Facebook page.

PLAYA DEL CARMEN

The Snoopi Project-Riviera Maya

Contact through Facebook page.

Coco's Animal Welfare, Playa del Carmen

Contact Coco through Facebook page.

SOS El Arca

Contact through Facebook page.

AKUMAL

Street Dog Strides

Contact through Facebook page.

TULUM

Alma Animal Tulum AC

Contact Alma through Facebook page.

Help Tulum Dogs

Contact through Facebook page.

MAHAHUAL

Costa Maya Beach Dog Rescue, Mahahual

Contact Heather through Facebook page.

CHETUMAL

Pancitas Felices, Chetumal

Contact Karla through Facebook page.

If you enjoyed this post, check out my other works, Where the Sky is Born: Living in the Land of the Maya. It's available on Amazon with tales of expat life and living within 100 miles of four major pyramid sites. Also, check out my website at www.jeaninekitchel.com. Books one and two in my Mexico cartel trilogy, Wheels Up—A Novel of Drugs, Cartels and Survival, and Tulum Takedown, are available on Amazon where you can find my overview of the 2012 Maya calendar phenomenon, Maya 2012 Revealed—Demystifying the Prophecy.