Guy Berthault is a keen student of geology, particularly the deposition of sediments as a guide to the understanding of structures that we find in sedimentary rocks. He resides in Paris (France).
Some of his articles are as follows:
“One little bit doesn’t make a difference.” It’s a good job CMI didn’t think like that. We had to start somewhere producing information, one word and one article at a time. Similarly, please don’t think your small donation doesn’t help. They can add together to bring a shower of blessings. Support this site