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