Greatest in the small things

Planktonic foramenifera. © F.S. Caballero

Scientists experience awe in very different ways, depending on the systems they study. In the second part of my interview with Spanish Palaeontologist Fernando Caballero Santamaria, he describes how he processes his experience of awe in his own work. (Part 1 here)

When you work with stones, as I do, sometimes it’s difficult to feel the sense of awe that more biological scientists often talk about. But when I’ve finished cleaning up my specimens and look at them under the microscope – that’s when I see real beauty. One of the greatest experiences of my career was when I was working with an electron microscope. The magnification was so high that I could see fossilised nano-plankton sitting in the pore of another plankton that I was studying. They’re so small, and so beautiful!

Outside of the lab, I often experience awe when I look at geological landscapes. For example, there’s a spectacular glacial valley in the Ordesa National Park in Northern Spain. Standing at the top of the valley, I have fossils under my feet, and in the distance I can see the limit of the Palaeocene period, the Eocene period, and so on. In my mind’s eye I am able to follow a three-dimensional reconstruction of these rock layers all the way to France in one direction, and towards what used to be the sea bed in the Basque country (where I live) in the other. It’s breathtaking. I’ve had similar experiences in Yellowstone National Park, and in Shark Bay in Australia where I studied stromatolites. To be there, just walking among the fossils…those are great experiences. Continue reading