TY - RPRT TI - Recognition of units in coarse, unconsolidated braided-stream deposits from geophysical log data with principal components analysis AU - R. H. Morin PY - 1997 DO - 10.1130/0091-7613(1997)025<0687:rouicu>2.3.co;2 UR - https://pubs.usgs.gov/publication/70019130 ID - 70019130 ER -