TY - RPRT TI - Geologic field notes and geochemical analyses of outcrop and drill core from Mesoproterozoic rocks and iron-oxide deposits and prospects of southeast Missouri AU - Warren C. Day AU - Matthew Granitto PY - 2014 DO - 10.3133/ofr20141053 UR - https://pubs.usgs.gov/publication/ofr20141053 ID - ofr20141053 ER -