The University of British Columbia

Hammer, P.T.C., Clowes, R.M., Cook, F.A., Vasudevan, K., and van der Velden, A.J. The big picture: A lithospheric cross-section of the North American continent, Geol. Soc. Am. Today, 21(6), 4-10, 2011.

Related links: UBC Science, Amazing Planet, Poster (GSAtoday), Lithoprobe (link to posters coming soon)

Hammer, P.T.C., Clowes, R.M., Cook, F.A., van der Velden, A.J., Vasudevan, K., The Lithoprobe trans-continental lithospheric cross sections: imaging the internal structure of the North American continent, Can. J. Earth Sci., 47(5), 821-857, 2010.

Hammer, P. T. C. and R. M. Clowes. Lithospheric structure and evolution of the North American Cordillera: Comparisons between transects crossing southern and northern British Columbia and Alaska, in Sears, J.W., Harms, T.A., and Evenchick, C.A. eds. Whence the Mountains? Inquiries into the Evolution of Orogenic Systems: A Volume in Honor of Raymond A. Price: Geol. Soc. Amer. Special Paper 433, 2007.

Clowes, R. M., P. T. C. Hammer, G. Fernandez-Viejo, and J. K. Welford. Lithospheric structure
in northwestern Canada from LITHOPROBE seismic refraction and related studies: A synthesis.
Can. J. Earth Sci., 42(6), 1277-1293, 2005.

Hammer, P. T. C., R. M. Clowes, and K. Ramachandran. High-resolution seismic imaging of a
thin, diamondiferous, kimberlite dyke. Geophysics, 69, 1143-1154, 2004a.

Hammer, P. T. C., R. M. Clowes, and K. Ramachandran. Seismic reflection imaging of thin
kimberlite dykes and sills: exploration and deposit characterization of the Snap Lake dyke,
Canada. Lithos, 76, 359-367, 2004b.

Hammer, P. T. C. and R. M. Clowes. The accreted terranes of northwestern British Columbia,
Canada: Lithospheric velocity structure and tectonics. J. Geophys. Res., 109, B06305, 2004.

Hammer, P. T. C., R. M. Clowes, and R. M. Ellis. Crustal structure of NW British Columbia and
SE Alaska from seismic wide-angle studies: Coast Plutonic Complex to Stikinia. J. Geophys.
Res., 105, 7961-7981, 2000.

Fisher, M. A., T. M. Brocher, R. D. Hyndman, A. M. Trehu, C. S. Weaver, K. C. Creager, R. S.
Crosson, T. Parsons, A. K. Cooper, D. Mosher, G. Spence, B. C. Zelt, P. T. C. Hammer, U. ten
Brink, T. L. Pratt, K. C. Miller, J. R. Childs, G. R. Cochrane, S. Chopra, and R. Walia. Seismic
survey probes earthquake hazards in Pacific Northwest. Eos, 80, 13-17, 1999.

Hammer, P. T. C. and R. M. Clowes. Moho reflectivity patterns - A comparison of Canadian
LITHOPROBE transects. Tectonophysics, 269, 179-198, 1997.

Hammer, P. T. C. and R. M. Clowes. Seismic reflection investigations of the Mount Cayley
bright spot - a midcrustal reflector beneath the Coast Mountains, British Columbia. J. Geophys.
Res., 101, 20119-20131, 1996.

Hammer, P. T. C., L. M. Dorman, J. A. Hildebrand, and B. D. Cornuelle. Jasper Seamount structure: Seafloor seismic refraction tomography. J. Geophys. Res., 99, 6371-6752, 1994.

Hammer, P. T. C. Seamount structure from seismic tomography and gravity inversion. Ph.D.
Thesis, UCSD, 1991.

Hammer, P. T. C., J. A. Hildebrand, and R. L. Parker. Gravity inversion using seminorm
minimization: Density modeling of Jasper Seamount. Geophysics, 56, 68-79, 1991.

Zumberge, M., M. Ander, T. Lautzenhiser, R. Parker, C. Aiken, M. Gorman, M. Nieto, A. Cooper,
J. Ferguson, E. Fisher, J. Greer, P. Hammer, B. L. Hansen, G. McMechan, G. Sasagawa, C.
Sidles, J. Stevenson, and J. Wirtz. The Greenland gravitational constant experiment. J.
Geophys. Res., 95, 15483-15501, 1990.

Hildebrand, J. A., J. M. Stevenson, P. T. C. Hammer, and M. A. Zumberge, R. L. Parker, C. G.
Fox, and P. Meis. A seafloor and sea-surface gravity survey of Axial Volcano. J. Geophys. Res.,
95, 12751-12763, 1990.

Hildebrand, J. A., L. M. Dorman, P. T. C. Hammer, A. E. Schreiner, and B. D. Cornuelle. Seismic tomography of Jasper Seamount. Geophys. Res. Lett., 16, 1355-1358, 1989.

Ander, M. E., M. A. Zumberge, T. Lautzenhiser, R. L. Parker, C. L. V. Aiken, M. R. Gorman, M.
M. Nieto, A. P. R. Cooper, J. Ferguson, E. Fisher, G. A. McMechan, G. Sasagawa, J. M.
Stevenson, G. Backus, J. Greer, P. Hammer, L. Hansen, J. A. Hildebrand, R. Kelty, C. Sidles, F.N. Spiess, and J. Wirtz. A test of Newton's inverse-square law in the Greenland ice cap. Phys. Rev. Lett., 62, 985-988, 1987.

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