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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., T.C. Onstott, M.S. D Agrella-Filho, I.G. Pacca, and W. Teixeira. 1990. “40Ar/39Ar/Dating/of/1.0-1.1/Ga/Magnetizations/from/the/São/Francisco/and/Kalahari/Cratons:/Tectonic/Implications/for/Pan-African/and/Brasiliano/Mobile/Belts”. Earth and Planetary Science Letters 101: 349-66. doi:10.1016/0012-821X(90)90165-T.

Renne, P.R., J.M. Mattinson, C.W. Hatten, M. Somin, T.C. Onstott, G. Millán, and E. Linares. 1989. “40Ar/39Ar/and/U-Pb/Evidence/for/Late/Proterozoic/(Grenville-Age)/Continental/Crust/in/North-Central/Cuba/and/Regional/Tectonic/Implications”. Precambrian Research 42: 325-41. doi:10.1016/0301-9268(89)90017-X.

Hanson, R.E., T.J. Wilson, H.K. Brueckner, T.C. Onstott, M.S. Wardlaw, C.C. Johns, and K.C. Hardcastle. 1988. “Reconnaissance Geochronology, Tectonothermal Evolution, and Regional Significance of the Middle Proterozoic Choma-Kalomo Block, Southern Zambia”. Precambrian Research 42: 39-61. doi:10.1016/0301-9268(88)90009-5.

Onstott, T.C., R.B. Hargraves, Derek York, and Chris Hall. 1984. “CONSTRAINTS ON THE MOTIONS OF SOUTH AMERICAN AND AFRICAN SHIELDS DURING THE PROTEROZOIC: I. 40Ar 39Ar AND PALEOMAGNETIC CORRELATIONS BETWEEN VENEZUELA AND LIBERIA.”. Bulletin of the Geological Society of America 95: 1045-54. doi:10.1130/0016-7606(1984)95<1045:COTMOS>2.0.CO;2.

Onstott, T.C., R.B. Hargraves, Derek York, and Chris Hall. 1984. “CONSTRAINTS ON THE MOTIONS OF SOUTH AMERICAN AND AFRICAN SHIELDS DURING THE PROTEROZOIC: I. 40Ar 39Ar AND PALEOMAGNETIC CORRELATIONS BETWEEN VENEZUELA AND LIBERIA.”. Bulletin of the Geological Society of America 95: 1045-54. doi:10.1130/0016-7606(1984)95<1045:COTMOS>2.0.CO;2.

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.

Cumbest, R.J., E.L. Johnson, and T.C. Onstott. 1994. “Argon Composition of Metamorphic Fluids: Implications for 40 Ar 39 Ar Geochronology”. Geological Society of America Bulletin 106: 942-51. doi:10.1130/0016-7606(1994)106<0942:ACOMFI>2.3.CO;2.

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.

Agrella-Filho, M.S. D, I.I.G. Pacca, R.I.F. Trindade, W. Teixeira, M.I.B. Raposo, and T.C. Onstott. 2004. “Paleomagnetism and 40Ar 39Ar Ages of Mafic Dikes from Salvador (Brazil): New Constraints on the São Francisco Craton APW Path Between 1080 and 1010 Ma”. Precambrian Research 132: 55-77. doi:10.1016/j.precamres.2004.02.003.

Agrella-Filho, M.S. D, I.I.G. Pacca, R.I.F. Trindade, W. Teixeira, M.I.B. Raposo, and T.C. Onstott. 2004. “Paleomagnetism and 40Ar 39Ar Ages of Mafic Dikes from Salvador (Brazil): New Constraints on the São Francisco Craton APW Path Between 1080 and 1010 Ma”. Precambrian Research 132: 55-77. doi:10.1016/j.precamres.2004.02.003.

Lollar, B.S., T.C. Onstott, G. Lacrampe-Couloume, and C.J. Ballentine. 2014. “The Contribution of the Precambrian Continental Lithosphere to Global H2 Production”. Nature 516: 379-82. doi:10.1038/nature14017.