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The Geology, Geophysics, and Geochemistry Science Center (GGGSC) is located in Lakewood, Colorado on the Denver Federal Center. For inquiries about our science and the Center, please contact us.

Locations

Contacts

Christopher S Moses, Ph.D.

Center Director
Geology, Geophysics, and Geochemistry Science Center
Phone
303-236-1800

Amy M Bern

Deputy Center Director
Geology, Geophysics, and Geochemistry Science Center
Phone
303-236-0952

Employee Directory

Job Title
Name
Email
Phone
Scientist Emeritus John N Aleinikoff jaleinikoff@usgs.gov 303-236-7884
Geophysicist Chelsea M Amaral camaral@usgs.gov
Supervisory Research Geophysicist Eric D. Anderson, Ph.D. ericanderson@usgs.gov 303-236-5652
Research Geologist Snir Attia sattia@usgs.gov
Information Technology Specialist Eynar N Ayupov eayupov@usgs.gov 303-236-1181
Research Geologist Jaime S Azain jsazain@usgs.gov 303-236-9376
Research Geophysicist Lyndsay B Ball lbball@usgs.gov 303-236-0133
Research Geophysicist Paul A Bedrosian pbedrosian@usgs.gov 303-236-4834
Geologist Mitchell Bennett mbennett@usgs.gov 303-236-0211
Scientist Emeritus Mary Ellen Benson mbenson@usgs.gov 303-236-5524
Scientist Emeritus William Benzel wbenzel@usgs.gov 303-236-2444
Deputy Center Director Amy M Bern abern@usgs.gov 303-236-0952
Chemist Cyrus J Berry cjberry@usgs.gov 303-236-1079
Geophysicist Philip J. Brown pbrown@usgs.gov 303-236-1310
Physical Scientist Zachary C Bueghly zcbueghly@usgs.gov 303-236-5588
Research Geologist Jonathan Caine jscaine@usgs.gov 303-236-1822
Research Chemist Kate Campbell kcampbell@usgs.gov 303-236-2441
Scientist Emeritus Thomas J Casadevall tcasadevall@usgs.gov 303-236-5648
Research Chemist Thomas Chapin tchapin@usgs.gov 303-236-5795
Geophysicist Dylan Connell dconnell@usgs.gov
Research Geologist Michael Cosca mcosca@usgs.gov 303-236-4974
Geophysicist Evan Cox emcox@usgs.gov 303-236-4834
Geophysicist Jade Crosbie kcrosbie@usgs.gov 303-236-1351
Records and Information Management Specialist Sarah D Davidson sddavidson@usgs.gov
Research Geophysicist Benjamin J Drenth, Ph.D. bdrenth@usgs.gov 303-236-1827
Scientist Emeritus Karl J Ellefsen ellefsen@usgs.gov 303-236-7032
Research Geologist Poul Emsbo pemsbo@usgs.gov 303-236-1113
Physical Scientist Derek B Ensign densign@usgs.gov
Research Geophysicist Carol A Finn, Ph.D. cfinn@usgs.gov 303-236-1345
Geologist Jonathan A Funk jfunk@usgs.gov
Research Geologist Sean P. Gaynor, Ph.D. sgaynor@usgs.gov
Scientist Emeritus Martin Goldhaber mgold@usgs.gov 303-236-1521
Physical Scientist Margaret A Goldman mgoldman@usgs.gov 303-236-1727
Research Geologist Garth E Graham ggraham@usgs.gov 303-236-1558
Physical Scientist Matthew Granitto granitto@usgs.gov 303-236-1412
Scientist Emeritus Richard I Grauch rgrauch@usgs.gov 303-236-5551
Research Geophysicist V. J. Grauch tien@usgs.gov 303-236-1393
Research Geologist Mendenhall Neil P Griffis ngriffis@usgs.gov
Geophysicist Chloe D. Gustafson cgustafson@usgs.gov
Student Trainee (Geology) Mario A. Guzman, Ph.D. mguzman@usgs.gov 303-236-2444
Scientist Emeritus Todd K Hinkley thinkley@usgs.gov 303-236-1427
Geophysicist Todd Hoefen thoefen@usgs.gov 303-236-2456
Scientist Emeritus Albert H Hofstra ahofstra@usgs.gov 303-236-5530
Research Physical Scientist JoAnn Holloway jholloway@usgs.gov 303-236-2449
Research Geologist Christopher Holm-Denoma cholm-denoma@usgs.gov 303-236-5454
Geophysicist Bennett E Hoogenboom bhoogenboom@usgs.gov 303-236-1800
Emeritus Scientist Robert J Horton, Ph.D. rhorton@usgs.gov 303-236-1338
Physical Scientist John D Horton jhorton@usgs.gov 303-236-1921
Research Geologist Andrew G Hunt ahunt@usgs.gov 303-236-4931
Physical Scientist Andrew Ingraham aingraham@usgs.gov 303-236-9376
Geophysicist Stephanie R James sjames@usgs.gov 303-236-1405
Scientist Emeritus Craig A Johnson, Ph.D. cjohnso@usgs.gov 303-236-7935
Geologist Tyler J Kane, M.S. tkane@usgs.gov 303-541-3097
Physical Scientist Nick Karl nkarl@usgs.gov 303-236-1222
Scientist Emeritus Karen Duttweiler Kelley kdkelley@usgs.gov 303-236-2467
Research Geophysicist Raymond Kokaly raymond@usgs.gov 303-236-1359
Scientist Emeritus Gregory K Lee glee@usgs.gov 303-236-2491
Scientist Emeritus David A Lindsey dlindsey@usgs.gov 303-236-6482
Research Geologist Heather A Lowers hlowers@usgs.gov 303-236-1184
Research Geologist Karen Lund klund@usgs.gov 303-236-5600
Geophysicist Patricia G MacQueen, Ph.D. pmacqueen@usgs.gov
Research Geologist Andrew H Manning amanning@usgs.gov 303-236-1812
Research Geologist Erin Marsh emarsh@usgs.gov 303-236-2473
Scientist Emeritus Brian Marshall bdmarsha@usgs.gov 303-236-7914
Research Geologist Jeffrey L Mauk jmauk@usgs.gov 303-236-5605
Research Geophysicist Anne E McCafferty anne@usgs.gov 303-236-1397
Scientist Emeritus Steven K McDanal smcdanal@usgs.gov 303-236-1187
Physical Science Technician Ben N Mcgee bmcgee@usgs.gov 303-236-1403
Research Geologist Julia A. McIntosh, Ph.D. jmcintosh@usgs.gov
Geologist Corey J Meighan cmeighan@usgs.gov 303-236-2101
Research Geologist Celestine Mercer cmercer@usgs.gov 303-236-1866
Research Geologist Cameron M. Mercer, Ph.D. cmmercer@usgs.gov
Geophysicist John M Meyer jmmeyer@usgs.gov 303-236-3531
Research Chemist Christopher Mills cmills@usgs.gov 303-236-5529
Research Geophysicist Burke Minsley bminsley@usgs.gov 303-236-5718
Geologist / Center Outreach and Web Coordinator Maria R Montour mmontour@usgs.gov 303-236-2787
Research Geologist Leah E Morgan, Ph.D. lemorgan@usgs.gov 303-236-4729
Research Geologist Jean M Morrison jmorrison@usgs.gov 303-236-6366
Geologist Richard J Moscati rmoscati@usgs.gov 303-236-0023
Center Director Christopher S Moses, Ph.D. cmoses@usgs.gov 303-236-1800
Research Chemist Leonid Neymark lneymark@usgs.gov 303-236-7898
Geologist Danielle A Olinger dolinger@usgs.gov 303-236-7771
Geologist A. Rae Ann Orkild-Norton rorkild@usgs.gov 303-236-1213
Geophysicist Dana E Peterson dpeterson@usgs.gov 303-236-1403
Scientist Emeritus Jeffrey Phillips jeff@usgs.gov 303-236-1206
Geologist Laura Pianowski lpianowski@usgs.gov 303-236-5454
Physical Science Technician Renee Pillers rpillers@usgs.gov 303-236-7896
Scientist Emeritus Forrest (Barney) G Poole bpoole@usgs.gov 303-236-5599
Scieintist Emeritus Michael H Powers mhpowers@usgs.gov 303-236-1349
Research Chemist Michael Pribil mpribil@usgs.gov 303-236-9374
Physical Scientist Kristian M Price kprice@usgs.gov 303-236-1249
Research Geologist William Ridley iridley@usgs.gov 303-236-5558
Chemist Danny L Rutherford drutherford@usgs.gov 303-236-0546
Physical Scientist Carma A San Juan csanjuan@usgs.gov 303-236-2450
Information Technology Specialist Michael S Settembre msettembre@usgs.gov 303-236-1181
Research Geophysicist Anjana K Shah ashah@usgs.gov 303-236-1218
Scientist Emeritus David B Smith dsmith@usgs.gov 303-236-1849
Scientist Emeritus Steven M Smith smsmith@usgs.gov 303-236-1192
Scientist Emeritus Kathleen S (Kathy) Smith, Ph.D. ksmith@usgs.gov 303-236-5788
Research Geologist A. Kate Souders asouders@usgs.gov 303-236-9374
Scientist Emeritus Gregg A Swayze, Ph.D. gswayze@usgs.gov 303-236-0925
Research Geologist Cliff D Taylor ctaylor@usgs.gov 303-236-2499
Research Geologist Ryan D Taylor rtaylor@usgs.gov 303-236-1882
Physical Scientist Jay M. Thompson, Ph.D. jmthompson@usgs.gov
Scientist Emeritus Charles H Thorman cthorman@usgs.gov 303-236-5601
Geophysicist Anahita Tikku, PhD atikku@usgs.gov
Scientist Emeritus Bradley S Van Gosen bvangose@usgs.gov 303-236-1566
Research Geologist Philip L Verplanck plv@usgs.gov 303-236-1902
Physical Scientist Uriah C Vigil uvigil@usgs.gov 303-236-5651
Geophysicist Gavin S. Wilson gswilson@usgs.gov
Scientist Emeritus Anna Burack Wilson awilson@usgs.gov 303-236-5593
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