Unemployed life: travels to chalky cliffs of extinction and Sweden
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The first half of 2018 was rather uneventful. I was unemployed and spent most of my time searching for jobs. I was also busy with an internship during this period and it wasn’t until early summer that I took some time to go out on a few travels and adventures. That’s not to say that the spring was completely dull.
GEUS
As mentioned in my previous post I had managed to secure an internship at GEUS (The Geological Survey of Denmark and Greenland), which I hoped would lead into a temporary work contract. Unfortunately, due to budget constraints it never did, but my time there was well spent.
I learned about fluid inclusions in minerals and eventually wrote a protocol for them on the subject. I also got to travel to Aarhus for a day trip to network and learn from one of Denmark’s foremost experts. On top of that, I got to collaborate with and befriend one of the coolest researchers I had met, the head of the LA-ICP-MS lab and my boss at GEUS, Tonny Thomsen.
Whenever I met someone new in my field of work, I would inquire about potential job opportunities. Despite my efforts, nothing materialized. Not that people weren’t interested in working with me, but there was always a timing, or money issue.
It seemed like I was stuck being unemployed for now. Nonetheless, I carried on with my search. Broadening my horizons outside of Denmark. I began applying for research projects in Germany, Belgium, the UK and sometimes the occasional project outside of Europe.
As the weather improved late in the spring, it brought back good memories of long cycling trips from the year before. I yearned to take a break and go out and explore again, so I convinced my flat-mate to join me on a day’s cycling trip to the chalky cliffs of Stevns Klint.
Stevns Klint
On a mid-May’s sunny day, we took the S-train to Køge, south of Copenhagen, and then hopped on our bikes for the rest of the 1.5 hour journey. Less memorable than the coastal road to Helsingør, the route to Stevns Kilnt took us across endless farmlands and a couple of small villages. Even if the trip there was rather dull, the destination more than made up for it.
Located on the eastern coast of Zealand, Stevns Klint is a stunning 15-kilometer-long white chalk cliff that doesn’t just offer breathtaking views, but holds a story that changed the history of life on Earth. Recognized as a UNESCO World Heritage Site, this cliff is one of the most scientifically important locations in the world for understanding the mass extinction that wiped out the dinosaurs.
Where dinosaurs met their end
What makes Stevns Klint so unique is a thin, dark layer of clay found within its layers of chalk and limestone. Known as the “fish clay”, this band is rich in iridium, a rare element more commonly found in asteroids than on Earth. This thin layer marks the Cretaceous-Paleogene (K-Pg) boundary, about 66 million years ago, and provides compelling evidence that a giant asteroid struck Earth – the same event believed to have triggered the extinction of nearly 75% of all species, including the non-avian dinosaurs.
As you can imagine, the cliff is a paradise for geologists and paleontologists. My flat-mate, also a geologist was ecstatic. Before moving to Denmark he worked as a paleontologist on a research project in Romania. This was right up his alley.
Fossils preserved in the chalk layers above and below the iridium-rich boundary reveal a vivid picture of life before and after the impact. Tiny marine organisms like foraminifera show a sharp decline right at the boundary, offering one of the clearest extinction markers in the world. Scientists continue to study Stevns Klint to understand not only how life vanished but also how it rebounded in the aftermath.
Bonus modern attractions
Surprisingly enough, Stevns Klint isn’t just about ancient history. The geological features of the cliff weren’t news to me, but as we discovered the area also had stories from more recent times. Perched dramatically at the cliff’s edge is Højerup Church, a medieval church built around 1250. At the time located safely inland, but over the centuries inching ever closer to the edge due to relentless erosion of the cliff.
For generations, the local legend warned that the cliff was retreating, inch by inch. In fact, there’s a Danish saying: “The church moves one cock-step closer to the sea every Christmas Eve.” While poetic, that warning became very real on March 16, 1928, when a large section of the cliff collapsed, taking the entire eastern part of the structure with it. Immediately decommissioned for religious services, the locals rallied to preserve what remained of the church.
Beneath the cliffs, hidden in the limestone, is another surprise attraction. Namely the Stevnsfort Cold War Museum, a once-secret fortress built to withstand nuclear attacks during the Cold War.
Stevnsfort
Built in 1953, at the height of Cold War tensions, Stevnsfort was part of NATO’s front line defense. Its strategic location on the coast of Zealand gave it a commanding view over the Øresund Strait, a crucial naval passage between the Baltic Sea and the North Sea. The fortress was designed to help detect and, if necessary, halt Soviet warships attempting to reach Western Europe.
For decades, the site was fully operational and highly classified. It wasn’t until the early 2000’s that the base was officially decommissioned and turned into a museum. Even as a museum it’s so hidden from sight that we didn’t notice it until we were leaving Stevns Klint. Only then did the huge tank and rocket artillery on display in the courtyard catch my eye, spurring me to investigate.
Unfortunately though, it was fairly late in the afternoon and we wouldn’t have had time for a proper visit before closing time. That’s one attraction I regret never taking the time to go back to while still living in Denmark.
Day trip to Sweden
A couple of months later, my friends and I were preparing for another excursion. I don’t recall how and why we decided on this, but we were basically going to visit Malmö in Sweden for half a day.
Located just across the Øresund strait from Copenhagen, Malmö is the third largest city on Sweden and the largest city in the southernmost province of Skåne. The two cities are linked by one of Europe’s most impressive feats of engineering, the Øresund bridge.
Opened in 2000, this impressive structure not only connected the two Nordic cities, but also formed a vital artery between Scandinavia and the rest of Europe. Spanning approximately 16 kilometers in total, the crossing combines a 7.8 km cable-stayed bridge with a 4 km underwater tunnel, joined in the middle by an artificial island named Peberholm. Accommodating both a 4-lane motorway and a dual-track railway, the bridge has become a cultural icon, famously featured in Nordic noir television and admired for its sleek design and ambitious scale.
The Øresundståg train, was the most convenient option for us. You can board it at several stations on the Danish side, including Copenhagen Central, Nørreport, Østerport stations, as well as Kastrup at Copenhagen Airport. The ride lasted about 40 minutes from downtown Copenhagen. Before we knew it we were already in Sweden.
Malmö
Once an industrial port town, Malmö has undergone a drastic transformation into a modern, eco-conscious city. So much so that it has taken the top on the list of Europe’s greenest cities.
One of the most striking symbols of Malmö’s reinvention is the Turning Torso, a twisting skyscraper designed by Santiago Calatrava, which towers over the city’s redeveloped Western Harbour (Västra Hamnen). This area, once a shipyard, is now a model for sustainable urban living, featuring energy-efficient buildings, green spaces, and a popular seaside promenade.
Close encounter of the green kind
Malmö is also known for its strong tradition of activism and social engagement. It has long been a politically progressive city, often leaning left in Sweden’s political spectrum. It has a history of grassroots organizing and is home to numerous NGOs, cultural centers, and activist groups advocating for equality, justice, and environmental sustainability. I bring this up because even during our short visit we ran across activists engaging with people on the streets.
In our case, it was a vocal group advocating for veganism to combat animal cruelty and industrial farming through reduction of meat consumption. As much as we sympathized with the cause, we were not really the right target audience for their campaign, as at least at the time, we were all uncompromising meat-eaters. This lead to a few snarky remarks and “troll-face” exchanges, which the activists were not pleased with.
We weren’t there to please them, of course, just to explore and have a bit of fun, even if it meant rolling our eyes at a few preachy, virtue-signaling activists parading their self-fed moral superiority for all to admire.
Old town
Despite its modernity, Malmö still honors its historical roots. The medieval Stortorget and Lilla Torg squares are nestled among charming cobblestone streets in the old town, while landmarks like St. Peter’s Church offer a glimpse into the city’s rich past.
The architecture in this area showcases the city’s rich history, with a blend of Renaissance, Baroque, and Neo-Gothic styles, similar to Copenhagen’s historic center. The nearby Malmöhus Castle, a Renaissance fortress now housing museums and exhibitions, stands as a testament to centuries of regional history.
After walking around the harbor and central areas for a few hours, we plopped down in the city’s main square and soaked in the afternoon sun. With a pleasant day of city-exploring behind us, we were ready to head back to the train station and Copenhagen.