Møns Klint – where Denmark was born
There is something about mighty white cliffs. During World war II, the iconic White Cliffs of Dover was a symbol of freedom, of Britain as the bulwark against the nazi […]
Category Archives: Mesozoic
What geology can teach us about climate change: How CO2 saved the Earth from eternal winter – and nearly boiled it later
Environmental activists sometimes scare us with the prospect of a runaway greenhouse: If we continue to spew out CO2, the Earth may become so hot that it is uninhabitable. Looking […]
What geology can teach us about climate change: How to make an ice age
Climate change is a confusing topic. The environmental movement with Greta Jeanne D’Arc Thunberg in front can give the impression that climate has been nice and stable since times long […]
Faxe Chalk Quarry: An ancient coral reef in Denmark
Sixty-five million years ago, a meteorite killed the dinosaurs, and two-thirds of the known species with them. It turned Earth into a wasteland. But Earth soon recovered, mammals took over […]
How to make oil in a few easy steps
(When you have read this blog post, you will appreciate how lucky we are to have oil!) During the last posts, I have taken you on a tour along the […]
Q: Where does oil come from?
A: Kimmeridge Bay, where rocks burn!
It’s time for some memories from old days…a few years back, from, probably, the closest petroleum geologists get to pilgrimage: Kimmeridge Bay, a troll’s stone throw east of Weymouth. Still […]
Lyme Regis, the cradle of paleontology
On the English Channel coast, in Dorset, Lyme Regis is a small, cosy town, with white houses and a long pebble beach. At first glance, one of many cute overload […]
Ladram Bay: A Pandora in England
I stand on the edge of the cliff. Below me, the sea, and the eternal sound of breaking waves and screaming seagulls, riding the air, mocking my fear of stepping […]
A visit to Mordor – a.k.a. Hornsund, Svalbard
Tuff – tuff – tuff… MS Origo moves slowly thorugh the water, her engine puffing, almost as taking a pause to think and look around between each stroke. She is […]
How to see 170 million years in two kilometres
I am a petroleum geologist for my day time job. Petroleum geologists study sedimentary rocks, because they are the ones that contain oil (sand and limestones) or are the source […]