GAIL A. MAHOOD Department of Geological and Environmental Sciences Stanford University Stanford, California 94305-2115 Telephone: (650) 723

GAIL A. MAHOOD

Department of Geological and Environmental Sciences

Stanford University

Stanford, California 94305-2115

Telephone:  (650) 723-1429      E-mail:  mahood@ stanford.edu 
 

PERSONAL DATA Born 6/27/51        U.S. Citizen        Married       No children 
 

EDUCATION

6/80 Ph.D., Geology, University of California, Berkeley

6/76 M.A., Geology, University of California, Berkeley

6/74 A.B., Geology, University of California, Berkeley 
 

GEOLOGICAL EMPLOYMENT 

9/79-present Acting Assistant Professor to Assistant Professor to Associate Professor to Professor, Department of Geological and Environmental Sciences (formerly, Geology Department), School of Earth Sciences, Stanford University, Stanford, CA. 

4/89-12/89 NSF Visiting Professor, Department of Geological Sciences, The University of Michigan, Ann Arbor, MI. 

1/83-3/83 Visiting Assistant Professor, Geochemistry and Mineralogy Graduate Program, Department of Geosciences, Pennsylvania State University, State College, PA. 

6/78-7/78 Geologist, Proyecto Arqueologico Copan, Honduras. 

8/78-8/79 Teaching and Research Assistant, Department of Geology and

3-6, 9-12/76 Geophysics, University of California, Berkeley, CA. 

9/74-8/77 National Science Foundation Fellow, University of California, Berkeley, CA. 

6/74-9/74 Sr. Engineering Aide, Central Nevada Geothermal Exploration Group, Lawrence Berkeley Laboratory, CA. 

3/74-6/74 Part-time Research Associate, Geothermex, Berkeley, CA. 

11/73-3/74 Part-time Physical Science Aide, U.S. National Park Service, Division of Mining and Minerals, San Francisco, California. 
 


HONORS AND AWARDS 


1987 Fellow, Geological Society of America

1989 National Science Foundation Visiting Professorship for Women

 


UNIVERSITY ACTIVITIES 
 


University Committee Membership and Service 


2005-present Associate Dean for Graduate Policy in the Office of the Vice Provost and Dean of Research and Graduate Policy

2005-present Member, Provost’s Diversity Cabinet

2005-present Member, Steering Committee of the Faculty Senate

2005-present Member, Faculty Senate

2005-present Member, Committee on Graduate Studies

2002-present Member, Panel of Fact-Finders for University Faculty Appeal Procedures

1990-present Academic Advisor (variously, freshmen, undeclared transfer students, undeclared sophomores, G&ES undergraduate majors)

2003-2005 Member, Board of Trustees Committee on Land and Buildings

2001-2004 Member, Committee on Faculty Diversity

2004 Member, Subcommittee on University Honors

1999-2003 Member, Faculty Steering Committee on the Campaign for Undergraduate Education

2002 Chair, Search Committee for Academic Secretary

2002 Faculty leader, Stanford Alumni Travel trip to Baja California

2001-2002 Member, Advisory committee on the future of the Institute for Research on Women and Gender

1999-2002 Member, Academic Standing Committee

2000-2001 Member, NCAA Compliance Committee

1996-1998 Member (Vice Chair, 1997-98, 1999-2000; Chair 2000-2001) Advisory Board

1999-2001  (7-member board that reviews all appointments, promotions, dismissals, dissolutions of departments, etc.)

2000 Faculty leader, Stanford Alumni Travel trip to Baja California and Copper Canyon

1999 Faculty leader, Stanford Alumni Travel trip to SE Alaska

1997-99 Member, Committee on Nominations, Stanford Board of Trustees

1996-99 Member, Faculty Senate Planning and Policy Board (considers long-range university issues)

1997-98 Member, Subcommittee on Fiscal Integrity, Self-study for NCAA certification of Dept. of Athletics

1995, '96, '98 Stanford's Sophomore College (one of 5 instructors invited to teach in inaugural year)

1994-98 Member, Provost's Committee on Budget and Strategic Planning

1997 Member, Search committee for Assistant University Librarian for Collection Development

1994-97 Member, UPS Endowment Advisory Committee to the Provost

1996 "Classes Without Quizzes" Homecoming Weekend lecture on volcanic hazards for Stanford Alumni Association

1995-96 Chair, Faculty Senate

1994-96 Member, Steering Committee of the Faculty Senate

1992-96 Member, Faculty Senate

1994-95 Member, Design Committee, Science Core for Nonscientists

1991-95 Academic Council Committee on Academic Appraisal and Achievement (C-AAA) (Chair, 1992-94)

1993-94 Member, President's Commission on Undergraduate Education

1990-94 Member, Stanford Judicial Council

1994 Chair, Advisory Group on Sponsored Projects Administration

1994 Member, Review Committee, Program on Writing and Critical Thinking

1994 Lectures:  Tanner Trustees;  Frosh football players academic orientation

1993 Lectures:  Branner House

1993 Member, Search Committee for Provost

1992-94 University Fellow

1992 Committee on Physical Education Programs (C-PEP)

1989  Lecture:  Reception for first-year women Ph.D. students

1988-89 Classroom Planning Committee for Near West Campus

1988  Lectures:  Reception for first-year women Ph.D. students;  Management Development Program

1987 Member, Faculty Senate

1986-88 Selection Committee, Provost's Fund for Innovation in Teaching

1986  Lecture:  University Seminars

1983 Member, Faculty Senate

1983  Lectures:  Science Librarians;  Women in Science and Engineering

1980-83 Academic Council Committee on Undergraduate Admissions and Financial Aid (C-UAFA)

1981  Lectures:  School of Engineering;  Palo Alto Stanford Alumni Club;  Alumni Conference

1980  Lectures:  Okada House

1980  Faculty leader, Stanford Alumni Travel trip on the Snake River 
 


School of Earth Sciences Committees 


1994-2000 Earth Sciences Council

1994-2000 Earth Systems Steering Committee

1980-96 Library Committee (Chair, 1983-1987, 1994-96)

1992-93 Earth Sciences Council

1991-93 Earth Systems Steering Committee

1992 Faculty Committee on Restructuring

1991 Faculty Committee on Downsizing

1990-91 Ten-Year Plan Committee

1990 Space Utilization Committee

1990 Repositioning Advisory Committee

1979-85 Microprobe Committee

1982-83 X-ray Equipment Acquisition Committee

1980-83 Chair, USGS Analytical Facilities Committee 
 


Department of Geology/Geological and Environmental Sciences Committees 


2005 Coordinator, High-Temperature and Pressure Processes Faculty Group

2004-2005 Graduate Student Coordinator

2002-2005 Long-range Planning Committee

1999-2000 Director of Undergraduate Studies

1996-98 Department Chair

1990-95 Department Associate Chair

1987-95 Graduate Awards Committee (Chair, 1987-9, 1991-94)

1991-93 Faculty Search Committee for Isotope Geochemist

1989-90 Committee on Revision of the Geology Undergraduate Major

1987-88 Faculty Search Committee for Sedimentologist

1980-81, 83-87 Admissions and Awards Committee (Chair, 1986-87)

1981-86 Shell Fund Committee

1979-83 Graduate Student Committee (Chair, 1979-81)

1979-80, 82-83 Faculty Search Committee for Geochemist/Petrologist

1979-80 Curriculum Committee 
 


Courses Taught Last Five Years 


GES1 Fundamentals of Geology (5 units; required for GES and Earth Systems majors)

GES4 GES Undergraduate Seminar (1 unit)

GES48N Stanford Introductory Seminar:  Volcanoes of the Eastern Sierra Nevada (2 units)

GES49N Stanford Introductory Seminar: Field Trip to Death Valley and Owens Valley (4 units)

GES182 Field Seminar on Continental-Margin Volcanism (2 units)

GES184 Field Seminar on Eastern Sierran Volcanism (2 units)

GES185 Volcanology (3 units)

ARCH 188/288 Archaeometry Seminar (2 units)

GES 212 Staford Alpine Project (Field trip to Guatemala)

GES285 Petrogenesis of Crustal Magmatism (2 units) 
 


Graduate Degrees Completed Under My Supervision (initial place of employment) 


1983 Christopher J. Fridrich M.S. 

1986      "                               " Ph.D. (Geologist, U.S. Dept. of Energy)

1983 Jacqueline S. Eaby M.S. (Asst. Prof., Univ. of Miami)

1984 Brent D. Turrin M.S. (Geologist, U.S. Geological Survey)

1984 Clark M. Johnson M.S. (Asst. Prof., U. Wisconsin, Madison)

1984 Patrick F. Dobson, Jr. M.S. (Geologist, Unocal)

1984 Horacio G. Ferriz Ph.D. (Asst. Prof., Whittier College)

1985 Steven W. Novak Ph.D. (Analyst, Charles Evans & Assoc.)

1986 Anita L. Grunder Ph.D. (Asst. Prof., Oregon State University)

1986 Thomas P. Frost Ph.D. (Geologist, U.S. Geological Survey)

1986 Peter C. Wallmann M.S. (Geologist, environmental firm;  deceased)

1987 Elizabeth J. Moll-Stalcup Ph.D. (Geologist, U.S. Geological Survey)

1987 Phillip B. Gans Ph.D. (Asst. Prof., U.C. Santa Barbara)

1987 David R. Boden Ph.D. (Geologist, Nevada mining company)

1987 Jenny M. Metz Ph.D (Analyst, Charles Evans & Assoc.)

1990 Paula C. Cornejo M.S. (Geologist, Chilean Geological Survey)

1991 George E. Nibler M.S. (Geologist, environmental firm)

1991 Susan DeBari Ph.D. (Asst. Prof., San Jose State University)

1991 Jacob B. Lowenstern M.S. 

1992      "                          " Ph.D. (Geologist, U.S. Geological Survey)

1994 Elizabeth Warner-Holt M.S. (Ph.D. student, CalTech)

1996 Tamara K. Lowe Ph.D. (Computer systems analyst, SUNY)

1998 Cheryl Gansecki Ph.D. (Co-owner, scientific video company)

2000 Joshua Ring M.S. (High school science teacher) 
 
 


PROFESSIONAL ACTIVITIES 


2004 Invited Lecture: Louderback Award Luncheon, U.C. Berkeley Commencement

2003 Invited Lecture: NSF-USGS meeting on Long Valley

1997-2000 Associate Editor, Bulletin of the Geological Society of America

1996-99 Councillor, Geological Society of America

1996-99 Member, Audit Committee, Geological Society of America

1996-98 Member, Program Committee, VGP Section, American Geophysical Union

1995-98 National Visiting Committee, ModularChem Consortium (NSF-funded consortium to reform the undergraduate chemistry curriculum)

1997 External Reviewer, Dept. of Earth Sciences, Dalhousie University, Halifax, Canada

1996-97 Member, Nominating Committee, Geological Society of America

1993-96 Organizing Committee, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI) Commission on Granites

1995 Invited Participant, NRC/NSF National Convocation:  From Analysis to Action:  Undergraduate Education in Science, Mathematics, Engineering, and Technology

1995 Congressional testimony concerning the role of the U.S. Geological Survey

1994 Field Trip Leader, Volcanism of the eastern Sierra Nevada, in conjunction with 8th Intl. Congress on Geochronology and Geochemistry

1988-94 Founding Editor, IAVCEI Proceedings in Volcanology

1992 Invited Lecture:  Assoc. for Woman Geoscientists

1991-1992 Executive Editor, Bulletin of Volcanology

1991 William Bowie Medal Subcommittee, American Geophysical Union

1991 Invited Lectures:  Cambridge University;  Oxford University;  Keynote address, Annual meeting of U.K. Volcanic Studies Group, University of Wales;  Woodford-Eckis Lecturer, Pomona College;  University of California, Santa Cruz;  Commencement speaker, University of California, Berkeley;  Keynote address, Second Hutton Symposium on the Origin of Granites, Canberra

1990-1991 Co-convenor, Symposium on volcanic hazards and Cenozoic volcanism in the western U.S.A., Geol. Soc. America, Cordilleran Section Meeting, 1991

1990 Editorial Board, Bulletin of Volcanology

1990 Invited Lecture:  University of California, Berkeley

1988-1990 Editorial Board, Geology

1989 Invited Lectures:  University of Michigan; University of Chicago; Western Michigan University

1988-1989 Co-convenor of Symposium on Evolution of Silicic Magma Chambers, 28th International Geological Congress

1987-92 Member, Continental Scientific Drilling Review Group for the U.S. Department of Energy

1986-1989 Member, Program Committee for 1989 Meeting in Santa Fe of IAVCEI

1985-1989 Member, IAVCEI subcommittee of the U.S. national committee of the International Union of Geology and Geophysics

1987 Co-convenor of session, Hawaii Symposium on How Volcanoes Work, Hilo 

1987 Invited Lecture:  Hawaii Symposium on How Volcanoes Work, Hilo 

1985-1987 Member, Geochemistry subcommittee, Office of International Affairs, National Research Council

1986 Invited Lectures:  University of California, Santa Barbara; University of Southern California;  Symposium on Mineralogy of Granites, Pegmatites, and Skarns, International Mineralogical Association, 14th General Meeting, Stanford

1984 Invited Lectures:  University of California, Davis; "Careers in the Geosciences", conference sponsored by University of California, Berkeley;  "Expanding Your Horizons", conference for teen-age girls sponsored by Tri-Valley Teachers Assoc.

1983-1984 Vice President, Peninsula Geological Society 
 


EXTRA-UNIVERSITY FUNDING 


6/80-6/82 Construction of a K-Ar Extraction Line for the Dating of Very Young Volcanic Rocks.  Stanford Institute of Energy Studies, $13,000. 


8/80 Short-term Scientific Visit to Mexican Geothermal Areas.  NSF INT-8722322, $2,482. 


1/81-12/83 Transport of Trace Metals in Magmas Within a Temperature Gradient.  Research Corporation, $8,000. 


4/81-8/83 Evaluation of the Geothermal Potential of Volcanic Systems Using an Integrated Petrological Approach: 3 case studies.  Petroleum Research Fund/American Chemical Soc.  PRF #12765-G2, $10,000. 


4/82-4/84 A Re-Examination of the Geologic History of Pantelleria, Strait of Sicily, and Its Implications for the Petrogenesis of Strongly Peralkaline Magmas.  NSF EAR-8121380, $61,300. 


5/82-5/84 Mid-Tertiary Faulting and Volcanism in East-Central Nevada:  Extensional Tectonics in a Continental Arc Setting (Co-P.I. with Elizabeth Miller).  NSF EAR-8206399, $96,581. 


5/83-5/84 X-Ray Fluorescence Analysis of Igneous and Metamorphic Rocks.  NSF EAR-8219322, $75,000.  


5/83-4/85 Compositional Zonation in Silicic to Intermediate Magma Chambers:  A Comparative Study.  NSF EAR-836860, $99,400. 


6/83-5/85 Mid-Tertiary volcanism in east-central Nevada (Co-P.I. with Elizabeth Miller).  Sohio Petroleum Co., $10,000. 


11/84-10/86 A petrological study of Pantelleria:  petrogenesis of a continental rift bimodal suite and the effects of chlorine on trace element abundances.  NSF EAR-8407822, $89,700. 


1/88 Short-term scientific visit to Chile.  NSF INT-8722322, $2,482. 


7/88-12/90 Physical and petrological evidence for differentiation processes in felsic magma chambers as preserved in granitic plutons.  NSF EAR-8805074, $130,000. 


2/89-1/91 A collaborative study of the origins of compositional and mineralogical zonation in La Gloria pluton, central Chilean Andes.  NSF INT-8822573, $14,655. 


4/89-12/89 Visiting Professorship for Women at The University of Michigan for isotopic studies investigating the petrogenesis of continental rhyolite magmas.  NSF RII-8800088, $87,709. 


10/89-9/90 The use of natural systems to characterize trace metal partitioning between vapor and melt.  Institute of Geophysics and Planetary Physics, Los Alamos National Laboratory.  IGPP 50, $15,000.   


9/91-12/91 U.S. science support for sampling sea floor.  USSSP #20587, $18,443.     (Support for research by J. Sparks, XRF/XRD Research Associate) 


2/92-1/93 Major and trace element geochemistry of Leg 140 basalts from Hole 504B, Costa Rica rift zone.  Ocean Drilling Program, $10,418.  (Support for research by J. Sparks, XRF/XRD Research Associate) 


6/92-1/93 Determination of potential effects of bedrock lithology, alteration, and mineralization on the acidity of lake water in the Bench Lake/Mt. Pincho Area, eastern Sierra Nevada.  California Air Resources Board, $4,139. 


7/92-6/94 A geologic investigation of processes at the volcanic-plutonic interface:  Minarets caldera complex, Sierra Nevada, California.  NSF EAR-9204636, $98,588. 
 


PUBLICATIONS 


1977 Mahood, G.A., Preliminary report on the Comenditic Dome and Ash Flow Complex of Sierra La Primavera, Jalisco.  Universidad Nacional Autonoma de  Mexico, Instituto de Geologia, Revista 1:177-190. 


1979 Mahood, G.A.,  Preliminary report on the Comenditic Dome and Ash Flow Complex of Sierra La Primavera, Jalisco:  A Reply.  Universidad Nacional Autonoma de  Mexico, Instituto de Geologia, Revista 3:184-189. 


1980 Mahood, G.A.,  The geological evolution of a late Pleistocene rhyolitic center:  the Sierra La Primavera, Jalisco, Mexico.  Journal of Volcanology and Geothermal Research 8:199-230 


1981 Mahood, G.A.,  The chemical evolution of a late Pleistocene rhyolitic center:  the Sierra La Primavera, Jalisco, Mexico.  Contributions to Mineralogy and Petrology 77:129-149. 


1981 Mahood, G.A.,  A Summary of the Geology and Petrology of the Sierra La Primavera, Mexico.  In: F. Barker, ed., Granites and Rhyolites, Journal of Geophysical Research 86:10137-10152. 


1982 Mahood, G.A., Drake, R., K-Ar dating young rhyolitic rocks:  A case study of the Sierra La Primavera, Jalisco, Mexico.  Geological Society of America Bulletin 93:1232-1241. 


1983 Mahood, G.A., Hildreth, W., Large partition coefficients for trace elements in high-silica rhyolites.  Geochimica et Cosmochimica Acta 47:11-30. 


1983 Mahood, G.A., Review of "Uranium in Volcanic and Volcaniclastic Rocks", edited by P.C. Goodell and A.C. Waters, 1981.  Economic Geology 78:546-548. 


1983 Mahood, G.A., Truesdell, A.H., Templos, M., L.A., Reconnaissance geochemical study of La Primavera geothermal system, Jalisco, Mexico.  Journal of Volcanology and Geothermal Research 16:247-261. 


1983 Turner, B.L., III, Johnson, W.C., Mahood, G.A., Wiseman, F.M., Turner, B.L., Poole, J., Habitat y Agricultura en La Region de Copan.  In:  Introduccion a la Arqueologia de Copan, Inst. Hondureno de Anthropologia e Historia.  Tegucigalpa, Honduras, pp. 35-142. 


1983 Mahood, G.A., Discussion of "The Rio Caliente Ignimbrite:  Analysis of a Compound Intraplinian Ignimbrite from a Major Late Quaternary Mexican Eruption" by J.V. Wright.  Bulletin of Volcanology 46-2:103-106. 


1983 Mahood, G.A., Hildreth, W., Nested calderas and trapdoor uplift at Pantelleria, Strait of Sicily.  Geology 11:722-726. 


1984 Fridrich, C.J., Mahood, G.A., Reverse zoning in the resurgent intrusions of the Grizzly Peak cauldron, Sawatch Range, Colorado.  Geological Society of America Bulletin 95:779-787. 


1984 Ferriz, H., Mahood, G.A., Eruption rates and compositional trends at Los Humeros volcanic center, Puebla, Mexico.  Journal of Geophysical Research 89:8511-8524. 


1984 Mahood, G.A., Pyroclastic rocks and calderas associated with strongly peralkaline magmatism.  Journal of Geophysical Research 89:8540-8552. 


1984 Metz, J., Mahood, G.A., Eruptive history of Glass Mountain, Long Valley, California:  Precursors to a large explosive eruption.  In:  D.P. Hill, R.A. Bailey, A.S. Ryall, eds., Proceedings. Workshop XIX, Active tectonic and magmatic processes beneath Long Valley caldera, eastern California, U.S. Geological Survey Open-File Report 84-939:41-75. 


1985 Mahood, G.A., Review of "Pyroclastic Rocks" by R.V. Fisher and H.-U. Schmincke.  Eos, American Geophysical Union 66:92-93. 


1985 Hildreth, W., Mahood, G.A., Correlation of ash-flow tuffs.  Geological Society of America Bulletin 96:968-974. 


1985 Gilbert, C.M., Mahood, G.A., Carmichael, I.S.E., Volcanic stratigraphy of the Guadalajara region, Mexico.  In:  S.P. Verma, ed., Special Volume on the Mexican Volcanic Belt, Geofisica Internacional 24:169-191. 


1985 Dobson, P.F., Mahood, G.A., Volcanic stratigraphy of the Los Azufres geothermal area, Mexico.  Journal of Volcanology and Geothermal Research 25:273-287. 


1985 Mahood, G.A., Gilbert, C.M., Carmichael, I.S.E., Peralkaline and metaluminous mixed-liquid ignimbrites near Guadalajara, Mexico.  Journal of Volcanology and Geothermal Research 25:259-271. 


1985 Metz, J., Mahood, G.A., Precursors to the Bishop Tuff eruption:  Glass Mountain, Long Valley, California.  Journal of Geophysical Research 90:11121-11126. 


1986 Hildreth, W., Mahood, G.A., Ring-fracture eruption of the Bishop Tuff. Geological Society of America Bulletin 97:396-403. 


1986 Mahood, G.A., Baker, D.R., Experimental constraints on depths of fractionation of mildly alkalic basalts and associated felsic rocks:  Pantelleria, Strait of Sicily.  Contributions to Mineralogy and Petrology 93:251-264. 


1986 Mahood, G.A., Hildreth, W., Geology of the peralkaline volcano at Pantelleria, Strait of Sicily.  Bulletin of Volcanology 48:143-172. 


1986 Ferriz, H., Mahood, G.A., Volcanismo riolitico en el eje neovolcanico Mexicano.  In:  International Commission for the Study of the Lithosphere, Mexico Division.  Geofisica Internacional 25-1:117-156. 


1986 Novak, S.W., Mahood, G.A., Rise and fall of a basalt-trachyte-rhyolite magma system at the Kane Springs Wash caldera complex, Nevada.  Contributions to Mineralogy and Petrology 94:352-373. 


1987 Ferriz, H., Mahood, G.A., Strong compositional zonation in a silicic magmatic system:  Los Humeros, Mexican Neovolcanic Belt.  Journal of Petrology 28:171-209. 


1987 Fridrich, C.J., Mahood, G.A., Compositional layers in a zoned magma chamber: evidence from the Grizzly Peak Tuff, Colorado.  Geology 15:299-303. 


1987 Frost, T.P., Mahood, G.A., Field, chemical, and physical constraints on mafic-felsic magma interaction in the Lamarck Granodiorite, Sierra Nevada, California.  Geological Society of America Bulletin 99:272-291. 


1988 Mahood, G.A.,  Review of "Volcanic Successions, Modern and Ancient" by R.A.F. Cas and J.V. Wright.  Bulletin of Volcanology 50:130-131. 


1988 Meighan, C.W., Mahood, G.A., Obsidian sources at Snaketown, Arizona.  In: C.W. Meighan and J.L. Scalise, eds., Obsidian Dates IV.  Institute of Archaeology, University of California, Los Angeles, Monograph XXIX:98-99. 


1988 Mahood, G.A., Review of "Magmas and Magmatic Rocks:  an Introduction to Igneous Petrology"  by Eric A.K. Middlemost.  Bulletin of Volcanology 50:279. 


1988 Wallmann, P.C., Mahood, G.A., Pollard, D.D., Mechanical models for correlation of ring-fracture eruptions at Pantelleria, Strait of Sicily, with glacial sea-level drawdown.  Bulletin of Volcanology 50:327-339.   


1988 Mahood, G.A., Halliday, A.N., The generation of high-silica rhyolite: a Nd, Sr, and O isotopic study of the Sierra La Primavera, Mexican Neovolcanic Belt.  Contributions to Mineralogy and Petrology 100:1833-191. 


1988 Mahood, G.A., Obsidian source heterogeneity and uniqueness: an example in western Mexico.  In: C.W. Meighan and J L. Scalise, eds., Obsidian Dates IV.  Institute of Archaeology, University of California, Los Angeles, Monograph XXIX:105-112. 


1988 Grunder, A.L., Mahood, G.A., Physical and chemical models of zoned silicic magmas: the Loma Seca Tuff and Calabozos caldera complex, southern Andes.  Journal of Petrology 29:831-867. 


1989 Gans, P.B., Mahood, G.A., Schermer, E., Synextensional magmatism in the Basin and Range province; A case study from the eastern Great Basin.  Geological Society of America Special Paper 233, 53 p. 


1989 Halliday, A.N., Mahood, G.A., Holden, P., Metz, J.M., Dempster, T.J., Davidson, J., Evidence for long residence times of rhyolitic magma in the Long Valley magmatic system:  the isotopic record in precaldera lavas of Glass Mountain.  Earth and Planetary Science Letters 94:274-290.   


1990 Mahood, G.A., Stimac, J.A., Trace-element partition coefficients for trachytes and pantellerites.  Geochimica et Cosmochimica Acta 54:2257-2276.   


1990 Mahood, G.A., A second reply to "Comment by R.S.J. Sparks, H.E. Huppert, and C.J.N. Wilson on "Evidence for long residence times of rhyolitic magma in the Long Valley magmatic system: the isotopic record in the precaldera lavas of Glass Mountain"".  Earth and Planetary Science Letters 99:395-399. 


1991 Metz, J.M., Mahood, G.A., Development of the Long Valley magma chamber recorded in precaldera rhyolite lavas of Glass Mountain, California.  Contributions to Mineralogy and Petrology 106:379-397.   


1991 Lowenstern, J.B., Mahood, G.A., Rivers, M.L., Sutton, S.R., Evidence for extreme partitioning of copper into a magmatic vapor phase.  Science 252:1405-1409.   


1991 Lowenstern, J.B., Mahood, G.A., Petrogenesis of high-silica rhyolite in the Aleutian Arc.  Journal of Geophysical Research Letters 18:1565-1568. 


1991 Lowenstern, J.B., Mahood, G.A., New data on magmatic H₂O contents of pantellerites, with implications for petrogenesis and eruptive dynamics.  Bulletin of Volcanology 54:78-83. 


1992 Mahood, G.A., Cornejo, P.C., Evidence for ascent of differentiated liquids in silicic magma chamber found in granitic pluton:  La Gloria pluton, central Chile.  In:  P.E. Brown and B. Chappell, eds., Proc. Second Hutton Symposium on The Origin of Granites.  Transactions of the Royal Society of Edinburgh: Earth Sciences 83:63-69 (also published as Geological Society of America Special Paper 272:63-69).  


1992 DeVivo, B., Frezzotti, M.L., Mahood, G.A., Fluid inclusions in xenoliths yield evidence for fluid evolution in peralkaline granitic bodies at Pantelleria (Italy).  Journal of Volcanology and Geothermal Research 52:295-301. 


1993 Lowenstern, B., Mahood, G.A., Hervig, R.L., Sparks, J., The occurrence and distribution of Mo and molybdenite in unaltered peralkaline rhyolites from Pantelleria, Italy.  Contributions to Mineralogy and Petrology 114:119-129. 


1994 Davies, G.R., Halliday, A.N., Mahood, G.A., Hall, C.M., Isotopic constraints on the production rates, crystallisation histories and residence times of precaldera silicic magmas, Long Valley, California.  Earth and Planetary Science Letters 125:17-37. 


1996 Mahood, G.A., Nibler, G.E., Halliday, A.N., Zoning patterns and petrologic processes in peraluminous magma chambers:  Hall Canyon pluton, Panamint Mountains, California.  Geological Society of America Bulletin 108:437-453.   


1996 Gansecki, C.A., Mahood, G.A., McWilliams, M.O., 40Ar/39Ar geochronology of rhyolites erupted following collapse of the Yellowstone caldera, Yellowstone Plateau Volcanic Field:  implications for crustal contamination.  Earth and Planetary Science Letters 142/1-2:91-108. 


1997 Cornejo, P.C., Mahood, G.A., Seeing past the effects of re-equilibration to reconstruct magmatic gradients in plutons: La Gloria pluton, central Chilean Andes.  Contributions to Mineralogy and Petrology 127:159-175. 


1998 Gansecki, C.A., Mahood, G.A., McWilliams, M.O., New ages for climactic eruptions at Yellowstone:  Single-crystal ⁴⁰Ar /³⁹Ar dating identifies contamination.  Geology 26:343-346. 
 


THESIS-RELATED PUBLICATIONS BY ADVISEES ON WHICH I AM NOT A CO-AUTHOR (EXCLUSIVE OF ABSTRACTS) 


1981 Chavez, J. M., Chavez, R., Ferriz, H.,  Geologia y metalogenia de la caldera de San Marcos, Chihuahua.  Memoria Tecnico, XIV Convencion Nacional del Associacion de Ingenieros Minas, Metalurgistas, y Geologos de Mexico:105-151. 


1981 Ferriz, H., Geologia de la Caldera de San Marcos, Chihuahua, Mexico.  Universidad Nacional Autonoma de  Mexico, Instituto de Geologia, Revista 5:65-79. 


1982 Turrin, B. D., Potassium-argon dates and stratigraphy of Pliocene volcanic domes near Mokelumne Hill, Calaveras County, California.  California Geology 36:220-232. 


1982 Ferriz, H., Geologic and preliminary reservoir data on the Los Humeros Geothermal system, Puebla, Mexico.  In J. Gudmundsson and H. Ramey, eds., Proceedings. 8th Workshop on Geothermal Reservoir Engineering, Stanford:19-24. 


1982 Barreiro, B., Cameron, M., Cameron, K., and Grunder, A.,  A lead isotope study of silicic and intermediate volcanic rocks from south-central Chile and the Sierra Madre Occidental, Mexico.  Carnegie Institute Washington Yearbook 81:494-498. 


1983 Gans, P. B., Miller, E.L.,  Style of mid-Tertiary extension in east-central Nevada.  Utah Geological and Mineral Survey Special Studies. 59:107-160. 


1983 Miller, E. L., Gans, P. B., Garing, J.,  The Snake Range decollement: An exhumed mid-Tertiary ductile-brittle transition.  Tectonics 2:239-263. 


1983 Thompson, J.M., Grunder, A.L., Hildreth, W.,  Selected chemical analyses and geothermometry of hot springs waters from the Calabozos Caldera, central Chile.  Geothermal Resource Council Transactions 7:331-335. 


1984 Hildreth, W., Grunder, A.L., and Drake, R. E., The Loma Seca tuff and the Calabozos caldera: A major ash flow and caldera complex in the Andes of central Chile.  Geological Society of America Bulletin 95:45-54. 


1984 Dohrenwend, J. C., McFadden, L.D., Turrin, B.D., and Wells, S.G.,  K-Ar dating of the Cima volcanic field, eastern Mojave Desert, California: Late Cenozoic volcanic history and landscape evolution.  Geology 12:163-167. 


1984 Novak, S.,  Eruptive history of peralkaline and metaluminous rhyolites and related trachytes at the Kane Springs Wash volcanic center, Nevada.  Journal of Geophysical Research 89:8603-8615. 


1984 Bacon, C. R., Metz, J.,  Magmatic inclusions in rhyolites, contaminated basalts, and compositional zonation beneath the Coso volcanic field, California.  Contributions to Mineralogy and Petrology 85:346-365. 


1984 Johnson, C. M., O'Neil, J.R., Triple junction magmatism: A geochemical study of Neogene volcanic rocks in western California.  Earth and Planetary Science Letters 71:241-262. 


1984 Eaby, J., Clague, D. A., and Delaney, J. R., Sr-isotopic variations along the Juan de Fuca Ridge.  Journal of Geophysical Research 89:7883-7890. 


1985 Gans, P. B., Miller, E. L., McCarthy, J., Ouldcott, M.L., Tertiary extensional faulting and evolving ductile-brittle transition zones in the northern Snake Range and vicinity: New insights from seismic data.  Geology 13:89-193. 


1985 Gans, P. B., Miller E.L.,  Comment on "The Snake Range decollement interpreted as a major extensional shear zone" by J.M. Bartley and B.P. Wernicke.  Tectonics 4:411-415. 


1985 Ferriz, H., Zoneamiento composicional y mineralogico en los productos eruptivos del centro volcanico de Los Humeros, Puebla, Mexico.  Geofisica Internacional 24:97-157. 


1985 Ferriz, H., Caltonac, a prehispanic obsidian mining center in eastern Mexico? A preliminary report.  Journal of Field Archaeology 12:363-370. 


1985 Ferriz, H., Uranium mineralization at the San Marcos volcanic center, Chihuahua, Mexico.  In: Uranium deposits in volcanic rocks.  International Atomic Energy Agency Proceedings, p. 197-216. 


1986 Boden, D. R., Eruptive history and structural development of the Toquima cauldron complex, central Nevada.  Geological Society of America Bulletin 97:61-74. 


1986 Novak, S. W., Bacon, C.R., Pliocene volcanic rocks of the Coso Range, Inyo County, California.  U. S. Geological Survey Professional Paper 1383, 44 p. 


1987 Miller, E. L., Gans, P. B., Lee, J., The Snake Range decollement, eastern Nevada.  In M. Hill, ed., Cordilleran Section of the Geological Society of America.  Geological Society of America Centennial Field Guide 1:77-82. 


1987 Gans, P. B., An open-system, two-layer crustal stretching model for the eastern Great Basin.  Tectonics 6:1-12. 


1987 Grunder, A. L., Low ¹⁸O silicic volcanic rocks at the Calabozos caldera complex, southern Andes:  Evidence for upper-crustal contamination. Contributions to Mineralogy and Petrology 95:71-81. 


1987 Grunder, A.L., Boden, D.R., Comment on "Magmatic conditions of the Fish Canyon Tuff, central San Juan volcanic field, Colorado" by Whitney and Stormer (1985).  Journal of Petrology 28:737-746. 


1987 Grunder, A. L., Thompson, J.M., Hildreth, W.,  The hydrothermal system of the Calabozos caldera, central Chilean Andes.  Journal of Volcanology and Geothermal Research 32:287-298. 


1988 Mills, B.A., Boden, D.R., Sander, M.V.,  Alteration and precious metal mineralization associated with the Toquima caldera complex, Nye County, Nevada.  In: R.W. Shafer, J.J. Cooper, and P.G. Vikre, eds., Bulk Mineable Precious Metal Deposits of the Western United States, Geological Society of Nevada, p. 303-331.   


1988 Frost, T.P., Lindsay, J.R., MAGMIX: a BASIC program to calculate viscosities of interacting magmas of differing composition, temper-ature, and water content.  Computers & Geosciences 14:213-228. 


1988 Miller, E.L., Gans, P.B., Wright, J.E., Sutter, J.F., Metamorphic history of the east-central Basin and Range Province:  Tectonic setting and relationship to magmatism.  In: W.G. Ernst, ed., Metamorphism and Crustal Evolution, Western Coterminous United States, Rubey Volume No. VII:649-682. 


1989 Boden, D.R., Evidence for step-function zoning of magma and eruptive dynamics, Toquima caldera complex, Nevada.  Journal of Volcanology and Geothermal Research 37:39-57. 


1989 Hagstrum, J.T., Gans, P.B., 1989, Paleomagnetism of the Kalamazoo Tuff: Implications for Middle Tertiary extension in east-central Nevada.  Journal of Geophysical Research 94:1827-1842.   


1989 Moll-Stalcup, E.J., The nature of the crust in the Yukon-Koyukuk province as inferred from chemical and isotopic compositions of five Late Cretaceous to Early Tertiary volcanic fields in western Alaska.  Journal of Geophysical Research 94:15,989-16,020.   


1989 Johnson, C.M., Shannon, J.R., Fridrich, C.J., Roots of ignimbrite calderas:  Batholithic plutonism, volcanism, and mineralization in the Southern Rocky Mountains, Colorado and New Mexico.  New Mexico Bureau of Mines and Mineral Resources Memoir 46:275-302. 


1990 Sander, M.V., Black, J.E., Boden, D.R., Resemblance and contrast among four epithermal gold-silver deposits hosted by volcanic rocks:  Round Mountain, Tonopah, Hasbrouck Mountain, and Rawhide, Nevada.  Field Trip Guidebook 11, 1990 Symposium on Geology and Ore Deposits of the Great Basin.  Geological Society of Nevada and U.S. Geological Survey, 161 p. 


1990 Johnson, C.M., Fridrich, C.J., Non-monotonic chemical and O, Sr, Nd, and Pb isotope zonations and heterogeneity in the mafic- to silicic-composition magma chamber of the Grizzly Peak Tuff, Colorado.  Contributions to Mineralogy and Petrology 105:677-690. 


1991 Lowenstern, J.B., Wallmann, P.C., Pollard, D.P., The West Mageik Lake sill complex as an analogue for the 1912 eruption at the Valley of Ten Thousand Smokes, Alaska.  Journal of Geophysical Research Letters 18:1569-1572.   


1991 Fridrich, C.J., Smith, R.P., DeWitt, E., McKee, E.H., Structural, eruptive, and intrusive evolution of the Grizzly Peak caldera, Sawatch Range, Colorado.  Geological Society of America Bulletin 103:1160-1177. 


1991 Moll-Stalcup, E.J., Arth, J., The petrology and Sr and Nd isotopic composition of the Blackburn Hills volcanic fields, western Alaska.  Geochimica et Cosmochimica Acta 55:3753-3776. 


1992 Boden, D.R., Geologic map of the Toquima caldera complex, central Nevada.  Nevada Bureau of Mines and Geology Map 98 (1:48,000 scale geologic map with cross sections and accompanying text). 


1993 Lowenstern, J.B., Evidence for copper-bearing fluid in magma erupted at the Valley of Ten Thousand Smokes, Alaska.  Contributions to Mineralogy and Petrology 114: 409-421.   


1993 Metz, J.M., Bailey, R.A., Geologic Map of Glass Mountain, Long Valley, California.  I map series, U.S. Geological Survey. 


1994 Moll-Stalcup, E.J., Latest Cretaceous and Cenozoic magmatism in mainland Alaska.  In:  G. Plafker and Berg, H.C., eds., The Geology of Alaska.  Boulder, CO, Geological Society of America, The Geology of North America, v. G-1.    


1994 Boden, D.R., Mid-Tertiary magmatism of the Toquima caldera complex and vicinity, Nevada:  development of explosive high-K, calc-alkaline magmas in the central Great Basin, Nevada.  Contributions to Mineralogy and Petrology 116:247-276. 
 


Publications in MESOAMERICAN ARCHAEOLOGY 


1983 Turner, B.L., III, Johnson, W.C., Mahood, G.A., Wiseman, F.M., Turner, B.L., Poole, J., Habitat y Agricultura en La Region de Copan.  In:  Introduccion a la Arqueologia de Copan, Inst. Hondureno de Anthropologia e Historia.  Tegucigalpa, Honduras, pp. 35-142. 


1988 Meighan, C.W., Mahood, G.A., Obsidian sources at Snaketown, Arizona.  In: C.W. Meighan and J.L. Scalise, eds., Obsidian Dates IV.  Institute of Archaeology, University of California, Los Angeles, Monograph XXIX:98-99. 


1988 Mahood, G.A., Obsidian source heterogeneity and uniqueness: an example in western Mexico.  In: C.W. Meighan and J L. Scalise, eds., Obsidian Dates IV.  Institute of Archaeology, University of California, Los Angeles, Monograph XXIX:105-112. 


2003 Mahood, G., Geology of Monte Polizzo, Sicily.  Unpub. report of the Monte Polizzo 2003 Expedition 
 


PUBLICATIONS IN MY AVOCATION—DOG AGILITY 


2000 Mahood, G., Flint and Maddy go to the USDAA Nationals.  The Guardian, Winter 1999/2000: 6-7. 


2000 Mahood, G., Corgis in agility:  jumping issues.  Pembroke Welsh Corgi Newsletter, v. 35: 47-50. 


2004 Mahood, G. Finish what you start.  Agility Ability, June issue (on-line). 


2004 Mahood, G.  Feeding your wee dog and thee.  Agility Ability, July issue (on-line). 
 


RECENT ABSTRACTS 


submitted Carter T, King R, Li G, Mahood G, The consumption of obsidian in Early Chalcolithic Anatolia: a characterization study from Çatalhöyük-West. 36th International Archaeometry Symposium, Quebec, May 2006. 
 


submitted Carter T, Contreras D, Li G, Mahood G, Nado K, Wolf J, Characterization of obsidian from Chavin de Huantar, Peru.  Symposium on “Southern America Archaeology”, XV Congress of International Union for Prehistoric and Protohistory Sciences, Lisbon, Portugal, September 2006. 


Carter SW, Wiegand B, Mahood G, Dudas FO, Wooden JL, Sullivan AP, Bowring, SA.  Strontium isotopic analysis as a tool for ceramic provenance research. 
 
 
 


MANUSCRIPTS IN PREPARATION 


 Mahood, G.A., Holt, E.W., Debris-avalanche emplacement of a Mid-Cretaceous caldera-collapse breccia:  Minarets caldera, Sierra Nevada, California.  Bulletin of Volcanology. 


 Mahood, G.A., Lowe, T.K., Caldera-collapse-induced bulk compositional shift of an intracaldera ignimbrite:  Minarets caldera, Sierra Nevada, California.  Journal of Volcanology and Geothermal Research. 


 Mahood, G.A., Lowe, T.K., Sleep, N., Silicic magmas produced by melting at the volcanic-plutonic interface:  field and geochemical evidence and thermal modelling.  Journal of Petrology. 


 Mahood, G.A., Lowe, T.K., Wooden, J., Barth, A., Riedel, S., The volcanic-plutonic interface in the Sierra Nevada Batholith:  Two Mid-Cretaceous Calderas and Related Plutonic Bodies in East-central California.  Geological Society of America Bulletin 


 Mahood, G.A., Ring, J., McWilliams, M.O., Contemporaneous mafic and silicic eruptions during the past 160,000 years at Long Valley caldera, California:  Implications of new 40Ar/39Ar eruption ages for current volcanic hazards. 


 Ring, J., Mahood, G.A., Hazards due to lahars at Mammoth Mountain, California.  Bulletin of Volcanology. 


 Mahood, G.A. Geologic controls on acidification of alpine lakes in the central Sierra Nevada.