Paleontology
It's a real pleisure to get out there and confront yourself with the notion of time.
In Belgium it's easy to access certain stratigraphical units, most prone, where i live are those of the Cenozoïc, ...
I'm not a collector, just looking for a better understanding of nature. Mainly looking for sites and making stratigraphical species' lists.
But first off would like to thank all those people, fellow enthusiasts, knowledgeable people around, past and present.