TY - RPRT TI - GLIMPCE Seismic reflection evidence of deep-crustal and upper-mantle intrusions and magmatic underplating associated with the Midcontinent Rift system of North America AU - John C. Behrendt AU - D. R. Hutchinson AU - M. Lee AU - C.R. Thornber AU - A. Trehu AU - W. Cannon AU - A. Green PY - 1990 DO - 10.1016/0040-1951(90)90248-7 UR - https://pubs.usgs.gov/publication/70016278 ID - 70016278 ER -