Key to Citation Formatting: Student, A. = Till Primary Graduate Advisee Student, A.* = Till Primary Undergraduate Advisee **Student, A. = Graduate Student Advised by Till (but not as primary advisor) ‡ Postdoc, A. = Till Postdoctoral Advisee
Submitted/In Press/PrePrint
42) ‡Goltz, A.E., Till, C.B., Kent, A.J., in review, Systematic Underestimation of Magmatic Flux at Continental Arcs. Nature Communications.
41) **Jacobs, S.,**Karageozian, M., Till C.B., Unterborn, C., Hull, S., and Panero, W., in review, Modeled Crystallization of Exoplanet Bulk Silicate Mantles: Implications for Magma Ocean Solidification and Early Crust Formation & Observability. JGR Planets.
40) ‡Wieser, P.E., Till,C. B., Kent, A. J., Gleeson, M., in prep., Comment on ‘The magmatic architecture and evolution of the Chang’e-5 lunar basalts.’ Icarus. Available on a preprint server here.
39) ‡Wieser, P.E., Kent, A. J., Till, C. B., Abers, G., in press, Geophysical and Geochemical Constraints on Magma Storage Depths along the Cascade Arc: Knowns and Unknowns. Geochemistry, Geophysics, Geosystems. Available on a preprint server here.
2023
38) Zapata, S., Jaramillo-Rios, J.S., Botello, G.E., Siachoque, A., Calderon-Día, Cardona, A., Till. C.B., Valencia, V., 2023, Miocene Paleogeography of NW Colombia: A review of the sedimentary and magmatic evolution of the Amagá Basin a century after Grosse’s work, Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales. v. 47. Available here.
37) Kent, A.J., Till, C.B., Cooper, K.M., 2023, Start me up: The relationship between volcanic eruption characteristics and eruption initiation mechanisms, Volcanica. Available via open access.
36) ‡Wieser, P.E., Kent, A. J., Till, C. B., preprint (in review), Barometers behaving badly II: A critical evaluation of Cpx-only and Cpx-Liq 1thermobarometry in variably-hydrousarc magmas. Journal of Petrology. Available here.
35) ‡Wieser, P.E., Kent, A. J., Till, C. B., Donovan, J., Neave, D. A., Blatter, D. L., & Krawczynski, M. J., 2023, Barometers Behaving Badly I: Assessing the Influence of Analytical and Experimental Uncertainty on Clinopyroxene Thermobarometry Calculations at Crustal Conditions. Journal of Petrology, 64(2), egac126. Available here.
2022
34) ‡Wieser, P.E., Petrelli, M., Lubbers, J., Wieser, E., Ozaydin, S., Kent, A. and Till, C., 2022, Thermobar: An open-source Python3 tool for thermobarometry and hygrometry”, Volcanica, v. 5(2), pp. 349–384. doi: 10.30909/vol.05.02.349384.
33) Phillips, M.,Till, C. B., 2022, Crustal Storage and Magmatic Ascent Rates of the Mt. Shasta Primitive Magnesian Andesite, Contributions to Mineralogy & Petrology, v. 177(1), 1-27.
32) Brugman, K.K.,Till, C.B., Bose, M., 2022, Common assumptions and methods yield overestimated diffusive timescales, as exemplified in a Yellowstone post-caldera lava, Contriburions to Mineralogy & Petrology, v. 177(6), 63.
30) Shamloo, H., Till, C.B., Hervig, R., 2021, Multi-Mode Magnesium Diffusion in Sanidine: Application for Geospeedometry in Magmatic Systems, Geochemica et Cosmochemica Acta, v. 298, p.55-69.
2020
29) Guild, M., Till, C.B., Mizukami, T., Wallis, S., 2020, Petrogenesis of the Higashi-Akaishi Ultramafic Body: Implications for lower crustal foundering and mantle wedge processes, Journal of Petrology, v. 61, no. 9, p. 1-25.
28) ‡Iacovino, K., M. Guild, Till, C.B., 2020, Aqueous fluids are effective oxidizing agents of the mantle in subduction zones, Contributions to Mineralogy and Petrology, v. 175, no. 4, p. 1-21.
2019
27) Grove, T.L., Till, C.B., 2019, H2O-rich mantle melting near the slab-wedge interface, Contributions to Mineralogy and Petrology v, 178, p. 80-102. Paper Available Here
26) Till, C.B., Vazquez, J.A., Stelten, M., Shamloo, H.*, Shaffer, J.**, 2019, Co-existing Discrete Bodies of Rhyolite and Punctuated Volcanism Characterize Yellowstone’s Post-Lava Creek Tuff Caldera Evolution,, Geochemistry, Geophysics, Geosystems. Paper Available Here
25) Brugman, K., Till, C.B., 2019, A Low-Aluminum Clinopyroxene-Liquid Geothermometer for High-Silica Magmatic Systems, American Mineralogist, v. 104, p. 996-1004. Paper Available Here
24) Shamloo, H.,Till, C.B., 2019, Decadal Transition from Quiescence to Supereruption; Petrologic Investigation of the Lava Creek Tuff, Yellowstone Caldera, WY, Contributions to Mineralogy and Petrology, v. 174, no. 32. Paper Available Here.
23) Till, C.B., Kent, A., Abers, G., Janiszewski, H., Gaherty, J., Pitcher, B., 2019, Towards Assessing the Causes of Volcanic Diversity in the Cascades Arc, Nature Communications, v. 10, no. 1350, p. 1-12. Paper Available Here (Open Access) ASU Press Release OSU Press Release 22) M.A. Edwards, M.G. Jackson, A.R.C. Kylander-Clark, J. Harvey, G.A. Hagen-Peter, G.G.E. Seward, C.B. Till, J.V. Adams, J.M. Cottle, B.R. Hacker, F.J. Spera, 2019, Beyond EM2: extreme enriched and heterogeneous 87Sr/86Sr ratios recorded in magmatic plagioclase from the Samoan hotspot, Earth and Planetary Science Letters, 511, p. 190-201. Paper Available Here
21) ‡Iacovino, K., and Till, C.B., 2019, DensityX: A program for calculating the densities of hydrous magmatic liquids from 427-1627 °C and up to 30 kbar, Volcanica. https://doi.org/10.30909/vol.02.01.0110 Paper & Code Available Here
2017
20) Cooper, K.M., Till, C.B., Kent, A.J.R., Costa, F., Rubin, A.E., Gravley, D., Deering, C., Cole, J., Bose, M., 2018, Response to “Cold Storage in a Heat Wave?”, Science (Reply to Comment).
19) **Rubin, A.E., Cooper, K.M., Till, C.B., Kent, A.J., Costa, F., Bose, M., Gravely, D., Deering, C., Cole, J.., 2017, Rapid cooling and cold storage in a silicic magma reservoir recorded in individual crystals, Science, v. 356, p. 1154-1156. ASU Press Release Paper Available Here
17) Till, C.B., Vazquez, J.A, Boyce, J.W., 2015, Months between rejuvenation and volcanic eruption at Yellowstone caldera, Wyoming, Geology, v.43, no. 8., doi:10.1130/G36862.1 Available Here
16) Grove, T.L., Till, C.B., 2015, Melting of the Earth's Upper Mantle, in the Encyclopedia of Volcanoes, Second Edition, Haraldur Sigurdsson, editor. Link to Book Page ebook
2013
15) Grove, T.L., Holbig, E.S., Barr, J.A., Till, C.B., Krawczynski, M.J.,2013, Melting of compositionally variable upper mantle in the garnet stability field: Distinguishing melts of lherzolite and pyroxenite source regions, Contributions to Mineralogy and Petrology, Vol. 166, No. 3, p.887-910, doi: 10.1007/s00410-013-0899-9. Link to Journal Page
14) Till, C.B., Grove, T.L., Carlson, R.W., Donnelly-Nolan, J.M., Fouch, M.J.,Wagner, L.S., Hart, W.K., 2013, Depths and Temperatures of Asthenopheric Melting and the Lithosphere-Asthenosphere Boundary in the southern Cascades Arc and Back-Arc, Geochemistry, Geophysics, Geosystems, doi:10.1002/ggge.20070. Link to Journal Page
2012
13) Till, C.B., Grove, T.L., Withers, T., 2012, Reply to ‘Comment on “The beginnings of hydrous mantle wedge melting” by Till et al.,’ by Stalder, Contributions to Mineralogy and Petrology, Vol. 164, No. 6, p.1073-1076, doi: 10.1007/s00410-012-0796-z. Link to Journal Page
12) Till, C.B., Grove, T.L., Withers, T., 2012, Reply to ‘Comment on “The beginnings of hydrous mantle wedge melting” by Till et al.,’ by Green, Rosethal and Kovacs, Contributions to Mineralogy and Petrology, Vol. 164, No. 6, p.1083-1085, doi: 10.1007/s00410-012-0803-z. Link to Journal Page
11) Till, C.B., Grove, T.L., and Krawczynski, M.J., 2012, A melting model for variably depleted and enriched lherzolite in the plagioclase and spinel stability fields, Journal of Geophysical Research (Solid Earth), Vol. 117, B06206, doi: 10.1029/2011JB009044. Link to Journal Page
10) Long, M.D., Till, C.B., Druken, K.A., Carlson, R.W., Wagner, L.S., Fouch, M.J., James, D.E., Grove, T.L., Schmerr, N., Kincaid, C., 2012, Mantle dynamics beneath the Pacific Northwest and the generation of voluminous back-arc volcanism, Geochemistry, Geophysics, Geosystems, Vol. 13, No. 1, Q0AN01, doi: 10.1029/2012GC004189. Link to Journal Page
9) Grove, T.L., Till, C.B., Krawczynski, M.J., 2012, The Role of H2O in Subduction Zone Magmatism, Annual Review of Earth and Planetary Sciences, Vol. 40, p. 413-439, doi:10.1146/annurev-earth-042711-105310. Link to Journal Page
8) Till, C.B., Grove, T.L., Withers, T., 2012, The Beginnings of Hydrous Mantle Wedge Melting, Contributions to Mineralogy and Petrology, Vol. 163,p. 669-688, doi: 10.1007/s00410-011-0692-6. Link to Journal Page
2010
7) Till, C.B., Elkins-Tanton, L.T. and Fisher, K.M., 2010, Low Extent Melts at the Lithosphere-Asthenosphere Boundary, Geochemistry, Geophysics, Geosystems, Vol. 11, No. 10, doi:10.1029/2010GC003234. Link to Journal Page
6) Grove, T.L., Till, C.B., Lev, E., Chatterjee, N. and Medard, E., 2010, Reply to Global Systematics of Arc Volcano Position, Nature, Vol. 468, p. E6-E8. 2009
5) Grove, T.L., Till, C.B., Lev, E., Chatterjee, N. and Medard, E., 2009, Kinematic variables and water transport control the formation and location of arc volcanoes; Nature, Vol. 459, p.694-697. Link to Journal Page
4) Till, C.B., Gans, P.B., and Spera, F.J., 2009, Perils of petrotectonic modeling: A view from southern Sonora Mexico; J. Volcanology & Geothermal Research, Vol. 186, p.160-168. Link to Journal Page
2008
3) Mariner, R.H., Minor, S.A., King, A.P., Boles, J.R., Kellog,, K.S., Evans, W.C., Landis, G.A., Hunt, A.G. and Till, C.B., 2008, A landslide in Tertiary marine shale with superheated fumaroles, Coast Ranges, California, Geology, Vol. 36, No. 12, p.959-962. Link to Journal Page
2) Hirschmann, M.M., Ghiorso, M.S., Davis, F.A., Gordon, S.M., Mukherjee, S., Grove, T.L., Krawczyniski, M., Medard, E., and Till, C.B., 2008, Library of Experimental Phase Relations (LEPR): A database and web portal for experimental magamatic phase equilibria data; G-cubed, Vol. 9, Article No. Q03011. Link to Journal Page
2007
1) Spera, F.J., Bohrson, W.A., Till, C.B., and Ghiorso, M.S., 2007, Partitioning of trace elements among coexisting crystals, melt and supercritical fluid during isobaric crystallization and melting; American Mineralogist, Vol. 92, p.1881-1898. Link to Journal Page
Other Publications (Not Refereed)
5) Till, C.B., Pritchard, M., Miller, C., Brugman, K., Ryan-Davis, J., in press, CSI Supervolcano, Nature Geoscience (News & Views Meeting Report).
4) Anbar, A.D., Till, C.B., and Hannah, M.A. (2016) Bridge the planetary divide. Nature, 539, 25–27. Available Here
2) Till, C.B., Krawczynski, M., 2015, A (Brief) Tour of Exciting Topics in Experimental Petrology, American Geophysical Union Volcanology Geochemistry and Petrology Education and Outreach Spotlight. Link to Article
1) Till, C.B., 2014, Big data and quantifying variability top scientific trends list, Eos Trans. AGU, 95(50), 479, doi:10.1002/2014EO500008. Link to Article
47) Till, C., Kent, A., Abers, G., 2017 (Invited), An interdisciplinary synthesis of mantle conditions, crustal storage and seismic velocities in the Southern-Central Cascades Arc, IAVCEI, Portland OR.
46) Till, C., 2017 (Invited), An Integrated Approach for Identifying P-T-X-t Histories and Eruption Triggers for Silicic Magmas; An Example Examining the Scaup Lake Rhyolite Yellowstone Caldera, WY, IAVCEI, Portland OR.
45) K. Brugman, C. Till, , 2017, Investigation of the Applicability of Clinopyroxene Geothermometers to Silicic Igneous Systems, IAVCEI, Portland OR.
44) H. Shamloo, C. Till, 2017, Petrologic Insights into the Triggering Mechanism for the Lava Creek Tuff Super-Eruption, Yellowstone Caldera, WY, IAVCEI 2017, Portland OR.
43) Perez, A.M., Desch, S.J., Schrader, D.L., Till, C.B., 2017, Determining the Relative Timing of Formation of Chondrules vs. Planetary Embryos Through Experiments. First Billion Years Conference.
42) Perez, A.M., Desch, S.J., Schrader, D.L., Till, C.B., 2017, Can Porphyritic Chondrules Form in Planetary Embryo Bow Shocks? Chondrules Conference, British Columbia.
41) J. Shaffer, C. Till, 2016, New Temperature and H2O estimates for Post Caldera Yellowstone Rhyolite Lavas from Feldspar Geothermometry and Rhyolite-MELTS Modeling EOS AGU Fall Meeting.
40) H. Shamloo,, C. Till, 2016, Petrologic Insights into the Triggering Mechanism for the Lava Creek Tuff Super-Eruption, Yellowstone Caldera, WY, EOS AGU Fall Meeting.
39) K. Brugman, C. Till, M. Bose and R. Hervig, 2016, Clinopyroxene Diffusion Chronometry of the Scaup Lake Rhyolite, Yellowstone Caldera, WY, EOS AGU Fall Meeting.
38) Till, C.B., J. Boyce, 2016, New Approaches for Identifying the P-T-X-t Histories and Eruption Triggers for Silicic Magmas; An Example Examining the Scaup Lake Rhyolite, Yellowstone Caldera, WY, EOS AGU Fall Meeting.
37) Till, C., 2016 (Invited), A Review of Mantle Thermobarometry for Primitive Arc Magmas, Goldschmidt Conference, Yokohama, Japan, Abstract #3131.
36) Guild, M., Till, C., Hervig, R., Wallis, S., 2016, Depth of Chlorite Formation: Quantitative Determination Using Boron Isotopes, Goldschmidt Conference, Yokohama, Japan, Abstract #1004
35) C. Till, J. Vazquez, J. Boyce, 2015 (Invited), Setting a Stopwatch for Post-Caldera Effusive Rhyolite Eruptions at Yellowstone caldera, Wyoming, EOS AGU Fall Meeting Abstract V31G-03.
34) K. Brugman, C. Till, M. Bose and R. Hervig, 2015, Development of Clinopyroxene as an Igneous Geospeedometer Using NanoSIMS, EOS AGU Fall Meeting Abstract V31B-3030.
33) M. Guild, C. Till, R. Hervig, S. Wallis, Boron Isotopic Compositions of High Pressure Hydrous Phases from the Slab- Mantle Wedge Interface, EOS AGU Fall Meeting Abstract V43A-3096.
32) S. Cichy^, C. Till, K. Roggensack, R. Hervig, A. Clarke, Experimental Evidence for Fast Lithium Diffusion and Isotope Fractionation in Water-bearing Rhyolitic Melts at Magmatic Conditions, EOS AGU Fall Meeting Abstract V43C-3167.
31) A. Rubin, K. Cooper, A. Kent, F.Costa Rodriguez, C. Till, 2015, Constraining timescales of pre-eruptive events within large silicic volcanic centers, EOS AGU Fall Meeting Abstract V23F-01.
30) M. Coombs, J. Vazquez, L. Hayden, A. Calvert, M. Lidzbarski, N. Anderson, C. Till, 2015, Rejuvenation of shallow-crustal silicic magma bodies at Augustine and Hayes volcanoes, Alaska, EOS AGU Fall Meeting AbstractV42B-01.
29) Till, C.B, 2015, Thermobarometric Constraints on Primitive Arc Magma Genesis: A Review, GeoPRISMS Theoretical & Experimental Institute on Subduction Zones, Redondo Beach, CA.
28) Till, C.B., Guild, M.R., Grove, T.L., Carlson, R.W., 2014, (Invited) Evidence of Arc Magma Genesis in a Paleo-Mantle Wedge, the Higashi-akaishi Peridotite, Japan, EOS, AGU Fall Meeting Abstract V31G-07.
27) Till, C.B., Boyce, J.W., 2014, Interrogating Commonly Applied Initial Condition Assumptions in Geospeedometry using NanoSIMS, EOS, AGU Fall Meeting Abstract V33A-4823.
26) Grove, T.L., Till, C.B., 2014, Melting processes at the base of the mantle wedge: Melt compositions and melting reaction for the first melts of vapor-saturated lherzolite, EOS, AGU Fall Meeting Abstract DI21A-4257.
25) Rubin, A.E., Cooper, K.M., Kent, A.J.R., Costa Rodriguez, F., Till, C.B., 2014, Using Li Diffusion to Track Thermal Histories within Single Zircon Crystals, EOS, AGU Fall Meeting Abstract V31F-02.
24) Till, C.B., Grove, T.L., Carlson, R.W., Wallis, S.R., Mizukami, T., 2014, (Invited) Insight into arc magma genesis from the Higashi-akaishi Peridotite, Japan, Goldschmidt Annual Conference, #4067.
23) Till, C.B., Grove, T.L., Donnelly-Nolan, J,M., Carlson, R.W., 2013, (Invited) Depths and Temperatures of Mantle Melt Extraction in the Southern Cascadia Subduction Zone, EOS, AGU Fall Meeting Abstract S11C-07.
22) Till, C.B., Vazquez, J.A., Boyce, J.W., Stelten, M., 2013, Probing the source and timing of rejuvenation and hybridization in post-caldera rhyolite magmas at Yellowstone Caldera, EOS, AGU Fall Meeting Abstract V53A-2763.
21) Grove, T.L., Holbig, E.S., Barr, J.A., Till, C.B., Krawczynski, M.J., 2013, How to identify garnet lherzolite melts and distinguish them from pyroxenite melts, EOS, AGU Fall Meeting Abstract.
20) Till, C.B., Matthews, N.E., Vazquez, J.A., 2013, Refining the Chronology of IntraCaldera Magmatism Following the Formation of Yellowstone Caldera, Geological Society of America Abstracts with Programs, V. 45, No. 7, p.895.
19) Till, C.B., Grove T.L., 2012, (Invited) In Pursuit of Parental Arc Magmas: The effects of pressure on the composition of H2O-saturated peridotite melts, EOS, AGU Fall Meeting, Abstract V31E-05.
18) Till, C.B., Vazquez, J.A., Boyce, J.W., Hitzman, C., 2012, Quantifying the interval between rejuvenation and eruption of rhyolite at Yellowstone caldera using high-resolution NanoSIMS geospeedometry, EOS, AGU Fall Meeting, Abstract V43E-01.
17) Grove T.L, Till, C.B., van Keken, P., 2012, Integrating experimental studies of hydrous mantle melting with numerical models of the global variability in the temperature-depth structure of the mantle wedge, EOS, AGU Fall Meeting, Abstract V21C-01.
16) Till, C.B., Grove T.L., Krawczynski, M.J., 2011, A new melting model for variably metasomatized mantle and its implications for the generation of intraplate basalts in Oregon’s High Lava Plains and the Modoc Plateau, CA, EOS, AGU Fall Meeting, Abstract T44D-06.
15) Till, C.B., Grove, T.L., Carlson, R.W., Donnelly-Nolan, J,M., Fouch, M.J., Wagner, L.S., 2011, Shallow Anhydrous Asthenospheric Melting and the Location of the Lithosphere-Asthenosphere Boundary Below Southern Oregon and Northern California, Geological Society of America Abstracts with Programs, V. 43, No. 5, p. 90.
14) Till, C.B., Grove, T.L., Carlson, R.W., Donnelly-Nolan, J.M., 2011 (Invited), Shallow anhydrous asthenospheric melting and the location of the lithosphere-asthenosphere boundary below southern Oregon and northern California,, EarthScope Institute on the Lithosphere-Asthenosphere Boundary, Portland, OR.
13) Till, C.B., Grove, T.L., 2010, Experimental Insights into the Subduction Filter, EOS, AGU Fall Meeting, Abstract V12B-04.
12) Till, C.B., Grove, T.L., Carlson, R.W., 2010, Message from the Moho: Petrologic Clues to the Origin of Quaternary Basaltic Lavas from Oregon’s High Lava Plains, Geologic Society of America Abstracts, V. 42, No. 5, p. 343.
11) Till, C.B., Carlson, R.W., Grove, T.L., Wallis, S.R., Mizukami, T., 2009, A Missing Link in Understanding Mantle Wedge Melting, Higashi-akaishi Peridotite, Japan, EOS, AGU Fall Meeting, Abstract V44A-03.
10) M.J. Krawczynski, Till, C.B., Barr, J.A., Grove, T.L., 2009, How much of the range in mantle potential temperatures is natural?, EOS, AGU Fall Meeting, Abstract V23B-2058.
9) Till, C.B., Grove, T.L., 2008, New Observations on the Melting Behavior of H2O-Saturated Mantle: Applications to Subduction Zones, EOS, AGU Fall Meeting, Abstract V24B-08.
8) Elkins-Tanton, L.T., Till, C.B., Fisher, K.M., 2008, Melt Could Create a Sharp Lithosphere-Asthenosphere Boundary Below Eastern North America, EOS, AGU Fall Meeting, Abstract U43B-0066.
7) Till, C.B., Grove, T.L., Withers A.C., Hirschmann, M.M., 2008 (Invited), Unlocking the Secrets of the Mantle Wedge: H2O-Saturated Peridotite Melting Behavior to 5 GPa, AGU Chapman Conference and Fifth International Orogenic Lherzolite Conference, Mt. Shasta City, CA.
6) Till, C.B., Grove, T.L., Withers, A., Hirschmann, M.M., Médard, E., and Chatterjee, N., 2007, Extending the Wet Mantle Solidus: Implications for H2O Transport and Subduction Zone Melting Processes; EOS Transactions AGU Fall Meeting.
5) Till, C.B., Gans, P.B., Spera, F.J., 2007, Wet Melting Prevails in Hot Subduction Zones; Evidence for the Oligo-Miocene Arc in southern Sonora, Mexico, State of the Arc Meeting, Termas de Puyehue, Chile.
4) De la Fuente, J., Chatoian, J., King, A.P., Till, C.B., Miller, A.R., Taylor, R.G., 2005, Development of a landslide and debris flow hazard map for the Old and Grand Prix Fires: San Bernardino National Forests, GSA Abstracts with Programs, vol. 37, no. 7, p. 175.
3) Till, C.B., Gans, P.B., and Spera F., 2005, From Subduction to Extension/Transtension: A Case Study in Transitional Geochemistry from Sonora, Mexico; GSA Abstracts with Programs, Vol. 37, No. 7, p. 19.
2) Till,C.B., Gans, P.B., and Spera, F., 2005, The Tertiary Transition from “Subduction-Related” to “Rift- Related” Magmatism in Southern Sonora, Mexico: A Field, Petrologic, and Geochemical Study; GSA Abstracts with Programs, Vol. 34, No.4, p. 67.
1) MacMillan,I, Gans, P.B., and Till, C., 2005, Tectonic Implications of the Volcanic and Structural History of the Sierra Santa Ursula, Sonora, Mexico; GSA Abstracts with Programs, Vol. 34, No. 4, p. 64.