“Widespread secondary volcanism near northern Hawaiian Islands”, EOS, Transactions, American Geophysical Union, vol. 89, pp. 542–543, 2008.
, “Genovesa Submarine Ridge: A manifestation of plume-ridge interaction in the northern Galápagos Islands”, Geochemistry, Geophysics, Geosystems, vol. 4, p. Article no. 8511, 2003.
,