1. Bacteria and nanobacteria revealed in hardgrounds, calcite cements, native sulfur, sulfide minerals, and travertines.;RL Folk;Geological Society of America Annual Meeting, Abstracts with Programs,1992
2. SEM imaging of bacteria and nannobacteria in carbonate sediments and rocks.;RL Folk;J Sed Petrol,1993
3. Nanobacteria: an alternative mechanism for pathogenic intra- and extracellular calcification and stone formation.;EO Kajander;Proc Natl Acad Sci USA,1998
4. Nanobacteria from blood, the smallest culturable autonomously replicating agent on Earth.;EO Kajander;SPIE,1997
5. The rise and fall of nanobacteria.;JD Young;Sci Am,2010