selected publications
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academic article
- Noble gas systematics in new popping rocks from the Mid-Atlantic Ridge (14 degrees N): Evidence for small-scale upper mantle heterogeneities. Earth and Planetary Science Letters. 519:70-82. 2019
- New constraints on mantle carbon from Mid-Atlantic Ridge popping rocks. Earth and Planetary Science Letters. 511:67-75. 2019
- The Final Stages of Slip and Volcanism on an Oceanic Detachment Fault at. Geochemistry Geophysics Geosystems. 19:3115-3127. 2018
- Submarine Basaltic Glasses from the Galapagos Archipelago: Determining the Volatile Budget of the Mantle Plume. Journal of Petrology. 58:1419-1450. 2017
- Multiple expressions of plume-ridge interaction in the Galapagos: Volcanic lineaments and ridge jumps. Geochemistry Geophysics Geosystems. 13. 2012
- Primitive neon from the center of the Galapagos hotspot. Earth and Planetary Science Letters. 286:23-34. 2009
- Construction of the Galapagos platform by large submarine volcanic terraces. Geochemistry Geophysics Geosystems. 9. 2008
- The role of lithospheric gabbros on the composition of Galapagos lavas. Earth and Planetary Science Letters. 257:391-406. 2007
- Submarine Fernandina: Magmatism at the leading edge of the Galapagos hot spot. Geochemistry Geophysics Geosystems. 7. 2006
- Wolf volcano, Galapagos Archipelago: Melting and magmatic evolution at the margins of a mantle plume. Journal of Petrology. 46:2197-2224. 2005
- 1998 eruption at Volcan Cerro Azul, Galapagos Islands: I. Syn-eruptive petrogenesis. Bulletin of Volcanology. 67:170-185. 2005
- Genovesa Submarine Ridge: A manifestation of plume-ridge interaction in the northern Galapagos Islands. Geochemistry Geophysics Geosystems. 4. 2003
- Volcanic evolution in the Galapagos: The dissected shield of Volcan Ecuador. Geochemistry Geophysics Geosystems. 3:1-32. 2002
- Petrology and geochemistry of Volcan Cerro Azul: Petrologic diversity among the western Galapagos volcanoes. Journal of Petrology. 43:859-883. 2002
- Dynamics of the Galapagos hotspot from helium isotope geochemistry. Geochimica et Cosmochimica Acta. 63:4139-4156. 1999
- The emergence of a Galapagos shield volcano, Roca Redonda. Contributions to Mineralogy and Petrology. 133:136-148. 1998
- Subduction controls on the compositions of lavas from the Ecuadorian Andes. Earth and Planetary Science Letters. 154:153-166. 1998
- Physical Volcanology And Structural Development Of Sierra Negra Volcano, Isabela Island, Galapagos Archipelago. Geological Society of America Bulletin. 107:1398-1410. 1995