TY - RPRT TI - Spectrographic analyses of subsurface Cambrian whole-rock samples from southern Missouri AU - E. L. Mosier AU - M. S. Erickson AU - S.K. McDanal PY - 1982 DO - 10.3133/ofr82142 UR - https://pubs.usgs.gov/publication/ofr82142 ID - ofr82142 ER -