Microbially induced calcium carbonate precipitation in paleo accretions

Successive microbially induced calcium carbonate precipitation in paleo accretions in the Southern Pampas, Argentina.The aim was to describe the microbial diversity in tosca, calcium carbonate paleo accretions in the Southern Pampas, Argentina. The microbial analysis supports geological evidence of a descendant model in the formation of the tosca in Azul, Bueno Aires, Argentina.