@article {Garcia2016,
	title = {{Petrology and geochronology of lavas from Ka{\textquoteleft}ula Volcano: Implications for rejuvenated volcanism of the Hawaiian mantle plume}},
	journal = {Geochimica et Cosmochimica Acta},
	volume = {185},
	year = {2016},
	pages = {278{\textendash}301},
	abstract = {Marine surveying and submersible sampling of Ka{\textquoteleft}ula Volcano, located 100 km off the axis of the Hawaiian chain, revealed widespread areas of young volcanism. New 40Ar/39Ar and geochemical analyses of the olivine-phyric submarine and subaerial volcanic rocks show that Ka{\textquoteleft}ula is shrouded with 1.9{\textendash}0.5 Ma alkalic basalts. The ages and chemistry of these rocks overlap with rejuvenated lavas on nearby, northern Hawaiian Island shields (Ni{\textquoteleft}ihau, Kaua{\textquoteleft}i and South Kaua{\textquoteleft}i Swell). Collectively, these rejuvenated lavas cover a vast area (\~{}7000 km2), much more extensive than any other area of rejuvenated volcanism worldwide. Ka{\textquoteleft}ula rejuvenated lavas range widely in alkalinity and incompatible element abundances (e.g., up to 10{\texttimes} P2O5 at a given MgO value) and ratios indicating variable degrees of melting of a heterogeneous source. Heavy REE elements in Ka{\textquoteleft}ula lavas are pinned at a mantle normalized Yb value of 10 {\textpm} 1, reflecting the presence of garnet in the source. Trace element ratios indicate the source also contained phlogopite and an Fe{\textendash}Ti oxide. The new Ka{\textquoteleft}ula ages show that rejuvenated volcanism was nearly coeval from \~{}0.3 to 0.6 Ma along a 450 km segment of the Hawaiian Islands (from West Maui to north of Ka{\textquoteleft}ula). The ages and volumes for rejuvenated volcanism are inconsistent with all but one geodynamic melting model proposed to date. This model advocates a significant contribution of pyroxenite to rejuvenated magmas. Analyses of olivine phenocryst compositions suggest a major (33{\textendash}69{\%}) pyroxenite component in Ka{\textquoteleft}ula rejuvenated lavas, which correlates positively with radiogenic Pb isotope ratios for Ka{\textquoteleft}ula. This correlation is also observed in lavas from nearby South Kaua{\textquoteleft}i lavas, as was reported for Atlantic oceanic islands. The presence of pyroxenite in the source may have extended the duration and volume of Hawaiian rejuvenated volcanism.},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	doi = {10.1016/j.gca.2016.03.025},
	author = {Garcia, M O and Weis, D and Jicha, B R and Ito, G and Hanano, D}
}
@article {Garcia2008,
	title = {{Widespread secondary volcanism near northern Hawaiian Islands}},
	journal = {EOS, Transactions, American Geophysical Union},
	volume = {89},
	number = {52},
	year = {2008},
	pages = {542{\textendash}543},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	issn = {0096-3941},
	doi = {10.1029/2008EO520002},
	url = {http://dx.doi.org/10.1029/2008EO520002},
	author = {Garcia, M O and Ito, G and Weis, D and Geist, D J and Swinnard, L and Bianco, T and Flinders, A and Taylor, B and Appelgate, B and Blay, C and Hanano, D and Silva, I N and Naumann, T and Maerschalk, C and Harpp, K S and Christensen, B and Sciaroni, L and Tagami, T and Yamasaki, S}
}
@article {Wanless2006,
	title = {{Submarine radial vents on Mauna Loa Volcano, Hawai{\textquoteright}i}},
	journal = {Geochemistry, Geophysics, Geosystems},
	volume = {7},
	year = {2006},
	pages = {Q05001},
	keywords = {ROV Jason (Remotely Operated Vehicle)},
	issn = {1525-2027},
	doi = {10.1029/2005gc001086},
	url = {http://dx.doi.org/10.1029/2005gc001086},
	author = {Wanless, V D and Garcia, M O and Trusdell, F A and Rhodes, J M and Norman, M D and Weis, D and Fornari, D J and Kurz, M D and Guillou, H}
}
