TY - RPRT TI - Magnetostratigraphy susceptibility for the Guadalupian Series GSSPs (Middle Permian) in Guadalupe Mountains National Park and adjacent areas in West Texas AU - Bruce R. Wardlaw AU - Brooks B. Ellwood AU - Lance L. Lambert AU - Jonathan H. Tomkin AU - Gordon L. Bell AU - Galina P. Nestell PY - 2012 DO - 10.1144/sp373.1 UR - https://pubs.usgs.gov/publication/70044174 ID - 70044174 ER -