Haeussler, P., R.S. Coe, and T.C. Onstott. 1992. “Paleomagnetism of the Late Triassic Hound Island Volcanics: Revisited”. Journal of Geophysical Research 97: 617-19. doi:10.1029/92jb01361.

Agrella-Filho, M.S. D, I.G. Pacca, P.R. Renne, T.C. Onstott, and W. Teixeira. 1990. “Paleomagnetism of Middle Proterozoic (1.01 to 1.08 Ga) Mafic Dykes in Southeastern Bahia State-São Francisco Craton, Brazil”. Earth and Planetary Science Letters 101: 332-48. doi:10.1016/0012-821X(90)90164-S.

Agrella-Filho, M.S. D, I.G. Pacca, W. Teixeira, T.C. Onstott, and P.R. Renne. 1990. “Paleomagnetic Evidence for the Evolution of Meso- to Neo-Proterozoic Glaciogenic Rocks in Central-Eastern Brazil”. Palaeogeography, Palaeoclimatology, Palaeoecology 80: 255-65. doi:10.1016/0031-0182(90)90136-U.

Renne, P.R., and T.C. Onstott. 1988. “Laser-Selective Demagnetizaton: A New Technique in Paleomagnetism and Rock Magnetism”. Science 242: 1152-55. doi:10.1126/science.242.4882.1152.

Bettencourt, J.S., T.C. Onstott, T.D. Jesus, and W. Teixeira. 1996. “Tectonic Interpretation of 40ar 39ar Ages on Country Rocks from the Central Sector of the río Negro-Juruena Province, Southwest Amazonian Craton”. International Geology Review 38: 42-56. doi:10.1080/00206819709465323.

Harlan, S.S., J.W. Geissman, C.D. Henry, and T.C. Onstott. 1995. “Paleomagnetism and 40Ar 39Ar Geochronology of Gabbro Sills at Mariscal Mountain Anticline, Southern Big Bend National Park, Texas: Implications for the Timing of Laramide Tectonism and Vertical Axis Rotations in the Southern Cordilleran Orogenic Belt”. Tectonics 14: 307-21. doi:10.1029/94TC03089.

Hargraves, R.B., P.J. Hattingh, and T.C. Onstott. 1994. “Palaeomagnetic Results from the Timbavati Gabbros in the Kruger National Park, South Africa”. South African Journal of Geology 97: 114-18. Referenced from www.scopus.com: Palaeomagnetic results from the Timbavati gabbros in the Kruger National Park, South Africa.