Modern freshwater stromatolites and their algal mats in surface calcareous tufa in Sichuan and Guizhou Areas Autori Youping Tian School of Earth Sciences and Resources, China University of Geosciences, Xueyuan Road 29, Haidian, Beijing, 100083, P. R. China DOI: https://doi.org/10.15160/1824-2707/443 Downloads PDF Fascicolo V. 1 (2005) Sezione Articoli