Category:Geologists from the United States

Subcategories

This category has the following 22 subcategories, out of 22 total.

Media in category "Geologists from the United States"

The following 187 files are in this category, out of 187 total.

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  A packrafter crossing an unnamed lake in the Talkeetna Mountains of Alaska.jpg 6,000 × 4,000; 12.83 MB
  
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  A. G. Leonard on horseback in North Dakota.png 575 × 500; 367 KB
  
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  Afar Chief.jpg 215 × 323; 14 KB
  
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  Alice Dowse Weeks, Geologist, operating an ultrasonic generator. Rapid Rock Analysis Laboratory, USGS Geologic Division, Washington, D.C. 1958.jpg 2,644 × 2,044; 821 KB
  
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  AMBROSE, A.W. LCCN2016860857.jpg 819 × 1,024; 92 KB
  
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  American Geologists WVa 1897.jpg 1,400 × 949; 808 KB
  
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  Baptiste-dafflon-lbnl-conducts-geophysical-survey-of-permafrost-outside-barrow-alaska 7851804290 o (40083390914).jpg 4,288 × 3,216; 5.55 MB
  
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  Bauer Louis Agricola 1897.jpg 227 × 313; 70 KB
  
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  Benjamin Franklin Mudge.jpg 460 × 600; 87 KB
  
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  Bernard Hubbard 1949.jpg 650 × 833; 95 KB
  
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  Robb Kulin during earth and planetary science training.png 980 × 784; 1.56 MB
  
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  BLM geologist John Hoppe instructing on how to gold pan (40936675343).jpg 7,952 × 5,304; 8.7 MB
  
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  BLM Geologist John Hoppe taping gold onto a info card (47113779704).jpg 7,952 × 5,304; 10.23 MB
  
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  Bob Christiansen, USGS Geologist.jpg 311 × 432; 16 KB
  
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  J Harlen Bretz.jpg 246 × 168; 10 KB
  
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  Brown Turkana.jpg 372 × 526; 170 KB
  
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  Bruce Luyendyk.jpg 815 × 1,185; 820 KB
  
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  Bulletin of the Geological Society of America (1904) (20261765720).jpg 1,712 × 2,992; 1.5 MB
  
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  Bulletin of the Geological Society of America (1910) (20457171531).jpg 2,096 × 2,856; 2.4 MB
  
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  Bulletin of the Geological Society of America (1917) (20261242238).jpg 2,016 × 3,108; 2.39 MB
  
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  Bulletin of the Geological Society of America (1917) (20440580632).jpg 1,712 × 2,828; 1.99 MB
  
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  Bulletin of the Geological Society of America (20263767809).jpg 1,812 × 2,812; 1.22 MB
  
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  Carl Drummond.jpg 3,088 × 2,316; 2.6 MB
  
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  Carl Ewald Grunsky.jpg 742 × 1,024; 239 KB
  
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  CarolineEllaHeminway1925.png 370 × 484; 221 KB
  
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  Charles Groat USGS.jpg 648 × 864; 141 KB
  
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  Charles Hyde Warren.png 493 × 688; 517 KB
  
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  Checking out the map (8146669177).jpg 2,592 × 1,728; 3.2 MB
  
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  Chip Fletcher on ThinkTech Hawaii.jpg 1,359 × 1,136; 178 KB
  
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  Parker-Cleaveland.jpg 500 × 600; 36 KB
  
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  Conrad Allen Exploring Saudi Arabia 2010.jpg 1,301 × 1,073; 682 KB
  
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  The chemistry of agriculture, or The earth and atomosphere as related to vegetable and animal life. With new and extensive analytical tables (IA cu31924000899983).pdf 689 × 1,093, 152 pages; 3.29 MB
  
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  D. V. Manson.jpg 2,216 × 2,718; 467 KB
  
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  Dallas Lynn Peck.jpg 325 × 408; 15 KB
  
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  Dan Leavell & glacial outwash (Pleistocene; St. Louisville gravel pits, Licking County, Ohio, USA) 1 (45388219334).jpg 3,008 × 1,774; 5.29 MB
  
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  Dan Leavell & glacial outwash (Pleistocene; St. Louisville gravel pits, Licking County, Ohio, USA) 2 (45388219524).jpg 3,008 × 2,000; 6.24 MB
  
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  Dan Leavell & glacial outwash (Pleistocene; St. Louisville gravel pits, Licking County, Ohio, USA) 3 (45200732165).jpg 3,008 × 2,000; 5.86 MB
  
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  Dan Leavell & glacial outwash (Pleistocene; St. Louisville gravel pits, Licking County, Ohio, USA) 4 (31173108327).jpg 3,008 × 2,000; 4.71 MB
  
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  DaveDobson.jpg 400 × 518; 108 KB
  
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  David Deming before Senate.jpg 320 × 240; 14 KB
  
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  TomDibblee.jpg 321 × 465; 50 KB
  
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  Dr Ethan Grossman.jpg 6,016 × 4,000; 5.96 MB
  
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  Early morning geology - Flickr - brewbooks.jpg 2,956 × 2,448; 4.41 MB
  
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  ECKEL, EDWIN C. LCCN2016860748.jpg 8,105 × 10,152; 6.41 MB
  
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  Samuel Franklin Emmons.jpg 290 × 379; 80 KB
  
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  Endowed medal bestowed by Geophysical Union for distinguished work. Washington, D.C., April 28. The Bowie Medal, endowed by friends and coworkers of Dr. William Bowie, twice former President LCCN2016875534.jpg 9,936 × 7,960; 8.73 MB
  
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  Eugene L. Boudette - Antarctica.jpg 940 × 1,342; 130 KB
  
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  Eugene L. Boudette - State Geologist.jpg 2,020 × 1,592; 554 KB
  
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  Evening Talk (14921033825).jpg 4,928 × 3,264; 6.31 MB
  
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  Evening Talk (14921036195).jpg 2,970 × 4,653; 7.52 MB
  
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  F Al-Baz.jpg 149 × 252; 6 KB
  
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  Ferdy hayden camp.jpg 1,464 × 1,049; 317 KB
  
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  File-Кинан Ли, Чаган2.jpg 1,547 × 2,372; 1.44 MB
  
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  John Wells Foster.jpg 196 × 264; 18 KB
  
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  Frank Bursley Taylor (1860–1938).png 404 × 428; 142 KB
  
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  Frank C. Calkins (1901).jpg 683 × 1,024; 69 KB
  
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  Gaillard Sherburne Rogers (1889–1919).png 562 × 813; 204 KB
  
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  Garland Carr Broadhead (1827-1912).jpg 798 × 1,200; 278 KB
  
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  Garniss Curtis in the Wyoming backcountry, 2001 - journal.pbio.1001650.g002.png 377 × 551; 566 KB
  
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  Geologist Jim Baichtal.jpg 960 × 720; 134 KB
  
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  Geologists at work - NARA - 517104.jpg 1,858 × 3,000; 1.59 MB
  
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  George Davis Louderback.png 237 × 344; 64 KB
  
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  George Henry Perkins.jpg 889 × 1,083; 286 KB
  
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  George Otis Smith 05.jpg 517 × 700; 206 KB
  
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  George Otis Smith 1920.jpg 2,013 × 1,380; 1.84 MB
  
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  George Willis Stose 1894.jpg 294 × 435; 18 KB
  
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  George Willis Stose 1934.jpg 1,000 × 742; 175 KB
  
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  Gerald M Friedman.jpg 768 × 1,024; 78 KB
  
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  GeraldMFriedman.tif 803 × 1,225; 2.82 MB
  
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  Gi-cropped.jpg 611 × 512; 121 KB
  
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  Glacial outwash (Upper Pleistocene, 15-18 ka; St. Louisville gravel pits, Licking County, Ohio, USA) 41 (44295902690).jpg 3,007 × 1,768; 4.39 MB
  
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  Glacial outwash (Upper Pleistocene, 15-18 ka; St. Louisville gravel pits, Licking County, Ohio, USA) 42 (44295902810).jpg 3,008 × 2,000; 4.66 MB
  
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  Gordon Eaton USGS.png 644 × 900; 173 KB
  
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  Guy Henry Cox (1881-1922).jpg 1,968 × 3,014; 968 KB
  
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  Lawrence A Hardie 1988.jpg 434 × 582; 68 KB
  
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  Lawrence A Hardie 2004.JPG 604 × 804; 77 KB
  
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  Hawaii - M.Rampino May 97.jpg 620 × 824; 261 KB
  
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  Hawaii - Mike - May 97.jpg 1,029 × 949; 309 KB
  
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  Erasmus Haworth-1908.jpg 309 × 500; 60 KB
  
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  Hayden Expidition 1870.jpg 882 × 600; 112 KB
  
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  HENDERSON, CHARLES W. LCCN2016859456.jpg 8,156 × 10,280; 5.94 MB
  
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  Henry Posamentier.jpg 1,425 × 1,758; 677 KB
  
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  Ho-kwang Mao 2017.jpg 664 × 1,166; 181 KB
  
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  Horace Vaughn Winchell - DPLA - ebecfd05a79c0be1eabb025f6ef48e3e.jpg 2,500 × 3,781; 833 KB
  
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  Horace Vaughn Winchell.jpg 625 × 945; 52 KB
  
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  Horace Winchell - DPLA - 014674085300c0003de45a052577edf8.jpg 2,338 × 3,437; 508 KB
  
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  Horace Winchell - DPLA - 14e1034af64a62d1dc42125593af69c7.jpg 2,369 × 3,395; 608 KB
  
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  Horace Winchell - DPLA - 9836aa34282a99c81741e6c0a5b5818e.jpg 1,382 × 2,331; 297 KB
  
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  Horace Winchell - DPLA - ae149da60e4a37e08161597c047b55b7.jpg 2,478 × 3,781; 818 KB
  
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  Horace Winchell - DPLA - cbbb96259107113b08203e44d4027a42.jpg 1,376 × 2,303; 376 KB
  
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  HOTCHISS, W.O. LCCN2016859852.jpg 8,148 × 10,296; 7.16 MB
  
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  HOTCHISS, W.O. LCCN2016859852.tif 8,148 × 10,296; 160.03 MB
  
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  BelaHubbard.png 420 × 450; 89 KB
  
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  ICESCAPE Chief Scientist (5879379143).jpg 3,404 × 2,269; 2.65 MB
  
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  ICWhite-c1898.jpg 292 × 300; 13 KB
  
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  Irving J. Witkind cropped.jpg 159 × 152; 6 KB
  
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  J Harlen Bretz A.jpg 246 × 168; 28 KB
  
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  Jack Green (Geologist) Portrait.png 216 × 408; 81 KB
  
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  James "Jim" Moore.png 527 × 370; 271 KB
  
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  James B Grace Switzerland 2019.jpg 424 × 558; 54 KB
  
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  James B Grace.jpg 410 × 440; 42 KB
  
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  James Merrill Safford (1822–1907).png 436 × 588; 160 KB
  
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  Jeff Hungerford - Park Geologist (32977978624).jpg 8,175 × 5,450; 20.49 MB
  
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  John Eliot Wolff (1857–1940).png 175 × 260; 37 KB
  
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  John J. Clague.jpg 2,304 × 3,456; 5.96 MB
  
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  John Vincent Byrne NOAA.jpg 700 × 790; 273 KB
  
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  John W. Gruner - DPLA - a47ba3dc0508bf287f9c46094b3b1c6c.jpg 1,830 × 2,660; 342 KB
  
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  Johnson-with-plane-table-and-horsecropped.jpg 279 × 304; 32 KB
  
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  Jon Kalb (cropped).jpg 116 × 163; 4 KB
  
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  Joseph Pardee 1909 portrait.jpg 2,600 × 3,912; 1.56 MB
  
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  JudyFierstein-P1020591AndrewCalvertUSGS (cropped).jpg 936 × 2,012; 627 KB
  
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  JudyFierstein-P1020591AndrewCalvertUSGS (moderate crop).jpg 2,012 × 2,032; 1.34 MB
  
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  JudyFierstein-P1020591AndrewCalvertUSGS.jpg 3,672 × 4,896; 5.59 MB
  
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  Juliebg norway 4.jpg 700 × 700; 169 KB
  
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  JWH Photo.jpg 110 × 149; 35 KB
  
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  Knight family.jpg 1,638 × 1,778; 2.18 MB
  
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  KNOPF, ADOLPH LCCN2016859371.jpg 8,148 × 10,313; 7.88 MB
  
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  KNOPF, ADOLPH LCCN2016859371.tif 8,148 × 10,313; 160.3 MB
  
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  Lachlan Vass.jpg 1,275 × 1,481; 243 KB
  
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  Leffingwell 1910 USGS lek00158.jpg 1,255 × 1,400; 1.14 MB
  
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  Leffingwell USGS lek00253.jpg 2,834 × 4,712; 4.55 MB
  
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  Like a bawss.jpg 600 × 449; 35 KB
  
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  Lisa M Pratt.jpg 1,500 × 1,071; 1.05 MB
  
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  Lisa Marks, Cody Field Office geologist, holds a male long-billed curlew (25973627257).jpg 2,400 × 3,000; 1.91 MB
  
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  Logan Waller Page.png 144 × 200; 35 KB
  
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  Markes E. Johnson.jpg 787 × 1,039; 105 KB
  
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  Max Steineke in Saudi Arabia 1938.jpg 574 × 640; 51 KB
  
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  Mike Poland, USGS Scientist-in-Charge, replacing batteriest in a data logger (2) (52081690912).jpg 8,192 × 5,464; 21.47 MB
  
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  A. M. Miller 1917.jpg 247 × 349; 12 KB
  
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  MOFFIT, FRED HOWARD LCCN2016861468.jpg 8,106 × 10,143; 8.36 MB
  
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  MOFFIT, FRED HOWARD LCCN2016861468.tif 8,106 × 10,143; 156.84 MB
  
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  Mount St. Helens mudflow deposit on State Highway 504 near Toutle, 1980.jpg 5,640 × 3,924; 11.31 MB
  
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  Robert Muldrow.jpg 259 × 319; 12 KB
  
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  NASA Dr Amy Townsend-Small.jpg 230 × 307; 18 KB
  
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  NASA Tent Michael Silverman (14741145738).jpg 4,760 × 3,456; 3.62 MB
  
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  Ned Mamula USGS portrait.jpg 450 × 470; 26 KB
  
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  Neyakr1.jpg 275 × 297; 88 KB
  
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  No-nb bldsa 1c066 Henry Stephens Washington.jpg 3,796 × 5,452; 3.6 MB
  
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  Noble, Ferguson, and Gilluly.jpg 504 × 236; 153 KB
  
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  Olaf the Geologist.jpg 3,483 × 2,329; 6.59 MB
  
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  Orestes Hawley St. John (1841–1921), American paleontologist and geologist.jpg 472 × 691; 106 KB
  
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  Pal©ontology. Fossil corals (IA palontologyfos00romi).pdf 1,322 × 2,050, 284 pages; 18.43 MB
  
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  William Thomas Pecora.jpg 325 × 416; 17 KB
  
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  Pen & Ink drawing of Winter on the Mexican Border, New Mexico.jpg 2,863 × 3,093; 2.14 MB
  
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  Peter Doran, 2015.jpg 903 × 1,080; 250 KB
  
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  Professeur Hobbs, explorateur (Pacific) - btv1b53204089g.jpg 6,057 × 8,408; 4.44 MB
  
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  PSM V46 D740 Lardner Vanuxem.jpg 1,550 × 1,823; 478 KB
  
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  PSM V49 D452 William Williams Mather.jpg 1,576 × 2,269; 398 KB
  
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  PSM V51 D228 Newton Horace Winchell.png 894 × 1,263; 442 KB
  
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  PSM V51 D228 William North Rice.png 875 × 1,176; 400 KB
  
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  PSM V51 D229 Eugene Allen Smith.png 896 × 1,260; 574 KB
  
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  PSM V51 D230 Henry Shaler Williams.png 893 × 1,357; 640 KB
  
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  PSM V55 D475 William O Crosby.png 899 × 1,248; 638 KB
  
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  PSM V56 D0528 Edward Orton.png 1,738 × 2,345; 1.09 MB
  
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  PSM V66 D391 Eugene E Smith.png 1,247 × 1,795; 510 KB
  
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  PSM V68 D194 William North Rice.png 775 × 1,125; 235 KB
  
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  PSM V70 D189 Alfred C Lane.jpg 870 × 1,361; 145 KB
  
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  Rick Allmendinger.jpg 960 × 1,280; 194 KB
  
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  ROCR 2015 GIP Grabiec Justine Photo4 (30833192173).jpg 480 × 480; 133 KB
  
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  Rollin D. Salisbury, A.M.png 380 × 592; 143 KB
  
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  Russell Glacier Calving Front (5669764357).jpg 923 × 615; 467 KB
  
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  Sampling lava with hammer and bucket.jpg 1,200 × 800; 198 KB
  
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  Sarah Andrews .jpg 2,585 × 2,592; 780 KB
  
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  Schulze-Makuch Dec2010.JPG 1,600 × 1,200; 451 KB
  
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  SCIENTIST FROM THE CLEVELAND MUSEUM OF NATURAL HISTORY EXAMINES FIRE CRACKED ROCK WHICH ARE REDDISH IN APPEARANCE AT... - NARA - 558108.jpg 2,029 × 3,000; 618 KB
  
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  Sidney Horenstein.jpg 3,146 × 3,456; 1.94 MB
  
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  SMITH, PHILIP S. LCCN2016861374.jpg 8,156 × 10,245; 6.4 MB
  
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  Stanley Finney. Aalenian GSSP - Fuentelsaz, Guadalajara, Spain - July 2016.jpg 2,048 × 1,536; 2.14 MB
  
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  The U.S. Geological Survey in camp at Red Buttes. Figures are 1. F.V. Hayden, U.S. Geologist in Charge, 2. James Stevens - NARA - 516891.jpg 3,000 × 2,137; 1.85 MB
  
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  The U.S. Geological Survey in camp at Red Buttes. Figures are 1. F.V. Hayden, U.S. Geologist in Charge, 2. James... - NARA - 516891.jpg 3,000 × 2,274; 1.76 MB
  
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  Theodore Bryant Comstock.png 258 × 319; 18 KB
  
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  Theron Wasson surveying over Jakeys Fork, Wind River range, Wyoming, 1941.jpg 2,400 × 1,638; 2.03 MB
  
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  Thomas Brennan Nolan.jpg 328 × 393; 22 KB
  
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  U.S. Geological Survey, and the Johns Hopkins University Field Trip. Jefferson's Rock, Harpers Ferry, Jefferson County, West Virginia. April 30, 1897.jpg 3,875 × 2,600; 1.88 MB
  
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  Johann August Udden.jpg 367 × 522; 6 KB
  
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  Vincent Ellis McKelvey.jpg 564 × 700; 276 KB
  
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  Wes Hildreth (4x5 cropped).png 185 × 231; 101 KB
  
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  Wes Hildreth 2004.jpg 392 × 580; 43 KB
  
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  Wes Hildreth in the Long Valley Caldera (cropped).jpg 864 × 1,008; 363 KB
  
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  Wes Hildreth in the Long Valley Caldera.jpg 3,264 × 2,448; 2.75 MB
  
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  Wes Hildreth.png 245 × 231; 129 KB
  
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  CharlesDavidWhite 1930 USGS port0934.jpg 958 × 1,400; 601 KB
  
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  Wilbur Armistead Nelson (1889-1969) (5857269731).jpg 1,383 × 2,008; 527 KB
  
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  William Embry Wrather.jpg 325 × 412; 25 KB
  
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  William Herbert Hobbs.png 284 × 593; 183 KB
  
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  William John Miller (1880–1965).png 195 × 255; 39 KB
  
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  Wilmot Hyde "Bill" Bradley, American Journal of Science.jpg 724 × 989; 43 KB