TY - JOUR A1 - Beaufort, L. A1 - Gally, Y. A1 - Suchéras-Marx, B. A1 - Ferrand, P. A1 - Duboisset, J. T1 - Technical note: A universal method for measuring the thickness of microscopic calcite crystals, based on bidirectional circular polarization JO - Biogeosciences J1 - BG VL - 18 IS - 3 SP - 775 EP - 785 Y1 - 2021/02/02 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/18/775/2021/ L1 - https://bg.copernicus.org/articles/18/775/2021/bg-18-775-2021.pdf DO - 10.5194/bg-18-775-2021 ER -