Refereed Journal Publications

Hodych J.P. and Matzka, J. 2004. Saturation magnetostriction and its low-temperature variation inferred for natural titanomaghemites: implications for internal stress control of coercivity in oceanic basalts. Geophysical Journal International, 157, p.1017-1026.

Hodych J.P., Cox, R.A. and Kosler, J. 2004. An equatorial Laurentia at 550 Ma confirmed by Grenvillian inherited zircons dated by LAM ICP-MS in the Skinner Cove volcanics of western Newfoundland: implications for inertial interchange true polar wander. Precambrian Research, 129, p. 93-113.

Hodych, J.P. and Bijaksana, S., 2002. Plastically deforming clay-rich sediment to help measure the average remanence anisotropy of its individual magnetic particles, and correct for paleomagnetic inclination shallowing. Physics and Chemistry of the Earth, 27, p.1273-1279.

Hodych, J.P., Bijaksana, S. and Pätzold, R. 1999. Using magnetic anisotropy to correct for paleomagnetic inclination shallowing in some magnetite-bearing deep-sea turbidites and limestones. Tectonophysics, 307, p.191-205.

McCausland, P.J.A. and Hodych, J.P. 1998. Paleomagnetism of the 550 Ma Skinner Cove volcanics of western Newfoundland and the opening of the Iapetus Ocean. Earth and Planetary Science Letters, 163, p.15-29.

Hodych, J.P. and Buchan, K.L. 1998. Palaeomagnetism of the ca. 440 Ma Cape St. Mary's sills of the Avalon Peninsula of Newfoundland: implications for Iapetus closure. Geophysical Journal International, 135, p.155-164.

Hodych, J.P., Mackay R.I. and English, G.M 1998. Low-temperature demagnetization of saturation remanence in magnetite-bearing dolerites of high coercivity. Geophys. J. Int., 132, pp.401-411.

Bijaksana, S. and Hodych, J.P. 1997. Comparing Remanence Anisotropy and Susceptibility Anisotropy as Predictors of Paleomagnetic Inclination Shallowing in Turbidites from the Scotian Rise. Physics and Chemistry of the Earth, 22, No. 1/2, pp.189-193.

Hodych, J.P. 1996. Inferring domain state from magnetic hysteresis in high coercivity dolerites bearing magnetite with ilmenite lamellae. Earth and Planetary Science Letters, 142, pp. 523-533.

Hodych, J.P. and Buchan, K.L. 1994. Early Silurian paleolatitude of the Springdale Group redbeds of central Newfoundland: a paleomagnetic determination with a remanence anisotropy test for inclination error. Geophysical Journal International, 117, pp. 640-652.

Hodych, J.P. and Buchan, K.L. 1994. Reply to comment by Stamatakos et al. on "Early Silurian paleolatitude of the Springdale Group redbeds of central Newfoundland: a paleomagnetic determination with a remanence anisotropy test for inclination error." Geophysical Journal International (In press, Sept. 1994).

Hodych, J.P. and Bijaksana, S. 1993. Can remanence anisotropy be used to detect paleomagnetic inclination shallowing due to compaction? A case study using Cretaceous deep-sea limestones. Journal of Geophysical Research, 98B, pp. 22,429-22,441.

Buchan, K.L. and Hodych, J.P. 1993. Early Silurian paleolatitude for central Newfoundland from paleomagnetism of the Wigwam Formation: Discussion. Canadian Journal of Earth Sciences, 30, p. 645-646.

Buchan, K.L. and Hodych, J.P. 1992. Early Silurian paleolatitude for central Newfoundland from paleomagnetism of the Wigwam Formation. Canadian Journal of Earth Sciences, 29, pp.1652-1661.

Hodych, J.P. and Dunning, G.R. 1992. Did the Manicouagan impact trigger end-of-Triassic mass extinction? Geology, 20, pp. 51-54.

Hodych, J.P. 1991. Low temperature demagnetization of saturation remanence in rocks bearing multidomain magnetite. Physics of the Earth and Planetary Interiors, 66, pp. 144-152.

Hodych, J.P. 1990. Magnetic hysteresis as a function of low temperature in rocks: evidence for internal stress control of remanence in multi-domain and pseudo-single-domain magnetite. Physics of the Earth and Planetary Interiors, 64, pp. 21-36.

Greenough, J.D. and Hodych, J.P. 1990. Evidence for lateral magma injection in the Early Mesozoic dykes of Eastern North America. pp. 35-46 in Mafic Dykes and Emplacement Mechanisms. Eds. A.J. Parker, P.C. Rickwood, D.H. Tucker. Proceedings of the Second International Dyke Conference.

Dunning, G.R. and Hodych, J.P. 1990. U/Pb zircon and baddeleyite ages for the Palisades and Gettysburg sills of the northeastern United States: Implications for the age of the Triassic/Jurassic boundary. Geology, 18, pp. 795-798.

Hodych, J.P. 1989. Limestones of western Newfoundland that magnetized before Devonian folding but after Middle Ordovician lithification. Geophysical Research Letters, 16, pp. 93-96.

Buchan, K.L. and Hodych, J.P. 1989. Early Silurian paleopole for redbeds and volcanics of the King George IV Lake area, Newfoundland. Canadian Journal of Earth Sciences, 26, pp. 1904-1917.

Hodych, J.P. and Hayatsu, A. 1988. Paleomagnetism and K-Ar isochron dates of Early Jurassic basaltic flows and dikes of Atlantic Canada. Canadian Journal of Earth Sciences, 25, pp. 1972-1989.

Hodych, J.P. 1986. Evidence of magnetostrictive control of intrinsic susceptibility and coercive force of multidomain magnetite in rocks. Physics of the Earth and Planetary Interior, 42, pp. 184-194.

Hodych, J.P. 1986. Determination of self-demagnetizing factor N for multidomain magnetite grains in rock. Physics of the Earth and Planetary Interior, 41, pp. 283-291.

Hodych, J.P., Pätzold, R.R. and Buchan, K.L. 1985. Chemical remanent magnetization due to deep-burial diagenesis in oolitic hematite-bearing ironstones of Alabama. Physics of the Earth and Planetary Interior, 37, pp. 261-284.

Hodych, J.P.. 1985. A large convex lens can provide stereoscopic views of maps colour-coded in spectral order. Canadian Journal of Earth Sciences , 22, pp. 1877-1880.

Hodych, J.P., Pätzold, R.R. and Buchan, K.L. 1984. Paleomagnetic dating of the transformation of oolitic goethite to hematite in iron ore. Canadian Journal of Earth Sciences, 21, pp. 127-130.

Buchan, K.L. and Hodych, J.P.. 1982. Paleomagnetic reexamination of the Lower Ordovician Wabana Group of the Avalon Peninsula, Newfoundland. Canadian Journal of Earth Sciences, 19, pp. 1055-1069.

Hodych, J.P.. 1982. Magnetostrictive control of coercive force in multidomain magnetite. Nature, 298, pp. 542-544.

Hodych, J.P.. 1982. Magnetic hysteresis as a function of low temperature for deep-sea basalts containing large titanomagnetite grains - inference of domain state and controls on coercivity. Canadian Journal of Earth Sciences , 19, pp. 144-152.

Hodych, J.P. and Hayatsu, A. 1980. K-Ar isochron age and paleomagnetism of diabase along the trans-Avalon aeromagnetic lineament - evidence of Late Triassic rifting in Newfoundland. Canadian Journal of Earth Sciences , 17, pp. 491-499.

Papezik, V.S. and Hodych, J.P.. 1980. Early Mesozoic diabase dikes of the Avalon Peninsula, Newfoundland: petrochemistry, mineralogy and origin. Canadian Journal of Earth Sciences, 17, pp. 1417-1430.

Hodych, J.P.. 1977. Single-domain theory for the effect of small uniaxial stress upon the magnetic susceptibility of rock. Canadian Journal of Earth Sciences , 14, pp. 2047-2061.

Hodych, J.P.. 1976. Single-domain theory for the effect of small uniaxial stress upon the magnetic susceptibility of rock. Canadian Journal of Earth Sciences , 13, pp. 1186-1200.

Papezik, V.S., Hodych, J.P. and Goodacre, A.K.. 1975. The Avalon magnetic lineament: A possible continuation of the Triassic dike system of New Brunswick and Nova Scotia. Canadian Journal of Earth Sciences , 12, pp. 332-335.

Kristjansson, L. and Hodych, J.P.. 1975. A simple Ballistic magnetometer. American Journal of Physics, 43, pp. 465-466.

Hodych, J.P.. 1973. A non-magnetic uniaxial press with a tiltable piston. Journal of Physics E: Scientific Instruments, 6, pp. 1037-1039.

Non-Refereed Contributions

Published Abstracts of Conference Presentations

Cox, R., Kosler, J., Sylvester, P. and Hodych, J., 2000. Apatite fission-track dating by LAM-ICP-MS analysis: Goldschmidt 2000. Journal of Conference Abstracts, 5 (2), p. 322.

McCausland, P.J.A. and Hodych, J.P. 1998. Rapid northward movement of Laurentia in the latest Neoproterozoic? GSA Abstracts with Programs, 30, No. 7.

Hodych, J.P., Bijaksana, S. and Pätzold, R. 1998. Can magnetic anisotropy correct for paleomagnetic inclination shallowing in deep-sea sediments? Geological Association of Canada Abstract Volume, p. A-79.

McCausland, P.J.A., Hodych, J.P. and Dunning, G.R., 1997. Evidence from Western Newfoundland for the final breakup of Rodinia? U-Pb age and paleolatitude of the Skinner Cove Volcanics. Geological Association of Canada 1997 Annual Meeting. Abstract Volume, p.A-99

McCausland, P.J.A., Hodych, J.P. and Dunning, G.R.,1996. Paleomagnetism and U-Pb age of the Skinner Cove Volcanics of western Newfoundland: Implications for the late Proterozoic breakup of Rodinia. Proterozoic Evolution in the North American Realm, p. 122, COPENA-ECSOOT-IBTA Conference, Program and Abstracts.

Buchan, K.L., Hodych, J.P., Roddick, J.C., Emslie, R.F. and Hamilton, M.A., 1996. Paleomagnetism and U-Pb geochronology of Mesoproterozoic dykes of Labrador and correlations with dykes of SW Greenland. Proterozoic Evolution in the North American Realm, p. 37, COPENA-ECSOOT-IBTA Conference, Program and Abstracts.

Bijaksana, S. and Hodych, J.P., 1996. Comparing Remanence Anisotropy and Susceptibility Anisotropy as predictors of Paleomagnetic Inclination Shallowing in Turbidites from the Scotian Rise. Annales Geophysicae, 14, supplement 1, p. C148.

Bijaksana, S. and Hodych, J.P., 1994. Paleomagnetic Inclination Error and Remanence Anisotropy in Turbidites from the Continental Rise off Nova Scotia, Canada. EOS, 75, #44 (supplement), p. 187.

Hodych, J.P. and Buchan, K.L. 1994. Paleomagnetism of the Early Silurian Cape St. Mary's sills of the Avalon Peninsula of Newfoundland. EOS, 75, p.128. American Geophysical Union Spring Meeting Abstract.

Buchan, K.L. and Hodych, J.P. 1993. Dating of Early Paleozoic paleopoles: a critical reassessment. (Invited) EOS, 74, p. 118 American Geophysical Union.

Hodych, J.P. and Buchan, K.L. 1992. Paleomagnetism of the red beds of the Early Silurian Springdale Group and its bearing upon closure of the Iapetus Ocean in central Newfoundland. Program with Abstracts, 17, p. A49 Geological Association of Canada.

Bijaksana, S. and Hodych, J.P. 1992. Magnetic anisotropy evidence of compaction-induced inclination shallowing in Cretaceous deep-sea sedimentary rocks from the Pacific Plate. EOS, 73, No. 14, p. 100 American Geophysical Union.

Deutsch, E.R. and Hodych, J.P. 1992. Paleomagnetic support for a mid- Ordovician wide Iapetus Ocean: a summary of the evidence. Atlantic Geology 28, p. 283.

Hodych, J.P. and Dunning, G.R. 1991. Did the Manicouagan impact trigger terminal Triassic mass extinction? Program with Abstracts, 16, A56. Geological Association of Canada.

Buchan, K.L. and Hodych, J.P. 1990. Paleomagnetism of the Early Silurian Wigwam Formation of the Dunnage Zone, Central Newfoundland. Abstracts of Papers. Canadian Geophysical Union.

Non-refereed Publications

Hodych, J.P., King, A.F., and Neale, E.R.W. 1989. Rocks and time - a geological overview of the Island of Newfoundland. pp. 1-16 in Geology of Newfoundland and Labrador (eds:) J.P. Hodych and A.F. King. A special issue of the Newfoundland Journal of Geological Education.