@article{article73112ae9, title = {A Widespread, Nearly Monospecific Silicified Coccoidal Microbiota from the Permian Of Brazil (Assistência Formation, Irati Subgroup, Paraná Basin)}, author = {Calça, Cleber Pereira and Fairchild, Thomas R.}, year = {2020}, doi = {10.5710/AMGH.21.04.2020.3331}, journal = {Ameghiniana} }