Publications

Lund, David C., Emily I. Seeley, Paul D. Asimow, Madeline Lewis, Sarah McCart, and Anna Mudahy. “Anomalous Pacific‐Antarctic Ridge volcanism precedes glacial Termination 2.” Geochemistry, Geophysics, Geosystems (2018).

Lewis, M.J. & Bucholz, C.E., (in prep for Contributions to Mineralogy and Petrology). “Upper crustal mafic magmatism and evidence for polybaric crystallization in a continental arc: Hidden Lakes Mafic Complex, Sierra Nevada Batholith, California.”

Lewis, M.J., McCart, S., Asimow, P.D., & Lund, D.C., (in prep for Geochemistry, Geophysics, Geosystems). “Multi-sill fractionation beneath the East Pacific Rise and Strombolian eruptions recorded by submarine sediment cores.”

Lewis, M.J., Bucholz, C.E., & Ryan-Davis, J.R., (in prep for Geology). “Arc tempos driven by mantle input: A zircon geochronology study of upper crustal mafic intrusions.”

Lewis, M.J., Dalleska, N.F., & Asimow, P.D., (in prep for Chemical Geology). “A solution ICP-MS protocol for high precision bulk-rock trace element analysis in Li-borate glasses.”

Lewis, M.J., Asimow, P.D., Maurice, A., Fischer, W.W., (in prep for Precambrian Research). “Primary hosting of REEs in apatite the Wadi Karim BIF: Implications for REE chemistry in BIFs.”

Conference Presentations

*Lewis, M. J., Asimow, P. D., Lund, D. C, & McCart S. (2020). Multiple sills tapped by a series of explosive eruptions from the East Pacific Rise. AGU Fall Meeting, 2020, V004-06.

Lewis, M. J., Bucholz, C. E., & Ryan-Davis, J.R. (2020). Geochronology and Petrology of Upper Crustal Mafic Plutons Support a Mantle Connection to Arc Magmatic Productivity: Eastern Sierra Nevada Batholith, CA. GSA Annual Meeting – 2020.

Lewis, M. J. & Bucholz, C. E. (2019). Mafic Intrusions in the Sierra Nevada Batholith: Evidence for Polybaric Crystallization in a Continental Arc. GranitesII Summer School on Magmatic Differentiation. Roscoff, France.

*Lewis, M. J., Bucholz, C. E., & Jagoutz, O. E. (2018). Polybaric crystallization of hydrous basalts in a continental arc: evidence from Hidden Lakes mafic complex, Sierra Nevada batholith, California. AGU Fall Meeting2018, V34C-08.

Lewis, M. J., Asimow, P. D., Maurice, A. E., & Fischer, W. W. (2018). REE budget in a Neoproterozoic iron formation dominated by accessory apatite: Wadi Karim BIF, Eastern Desert, Egypt. In GSA Annual Meeting in Indianapolis, Indiana, USA-2018. GSA.

*Lewis, M. J., Bucholz, C. E., Jagoutz, O. E., & Eddy, M. P. (2017). Petrology and Geochemistry of an Upper Crustal Mafic Complex-Hidden Lakes, Sierra Nevada Batholith, California. AGU Fall Meeting2017, V24D-02.

Asimow, P. D., Lewis, M. J., Lund, D. C., Seeley, E., McCart, S., & Mudahy, A. (2017). Glacial modulation of mid-ocean ridge magmatism and anomalous Pacific Antarctic Ridge volcanism during Termination II. AGU Fall Meeting2017, PP13E-03.

*Lewis, M. J., Asimow, P. D., & Lund, D. C. (2017). Petrology of Explosive Eruptions from the Pacific-Antarctic Ridge and Ties to Sea Level Variation, IAVCEI Scientific Assembly, 2017.

Lewis, M. J., Asimow, P. D., & Lund, D. C. (2017). Petrologic Controls on Explosive Eruptions from the Pacific-Antarctic Ridge. AGU Chapman Conference on Submarine Volcanism, 2017.

Lewis, M. J., Asimow, P. D., & Lund, D. C. (2016). Controls on Explosive Eruptions along the Pacific-Antarctic Ridge. AGU Fall Meeting2016, OS31D-2055.

*Lewis, M. J., & Kirby, S.H. (2015). Regional Sampling of Mantle Peridotites in Serpentinite Blocks Collected from Serpentinite Bodies in the San Francisco Bay Area, California: Petrological Trends. AGU Fall Meeting2015, T13H-05.

(*indicates oral presentation)