TY - RPRT TI - Record of the North American southwest monsoon from Gulf of Mexico sediment cores AU - R.Z. Poore AU - M.J. Pavich AU - H. D. Grissino-Mayer PY - 2005 DO - 10.1130/g21040.1 UR - https://pubs.usgs.gov/publication/70029070 ID - 70029070 ER -