Due to the cold and often agitated water only several short outings. It was our first time snorkelling in the Atlantic, se we are not yet adapted to the cold, higher water energy and abundant suspended particles. Hence the problem getting 100% sharp images.
Ypresian, Corbières, SW France
shot with the excellent FEI XL30 Sirion FEG scanning electron microscope of the Department of Geosciences at the University of Fribourg (Switzerland), and with a more antiquated machine at the Department of Earth & Environmental Sciences at the University of Leuven (Belgium)