---

Activity

2020

• GEOLOGIC MAPPING AND STRATIGRAPHIC FRAMEWORK OF THE MISSISSIPPIAN GREENBRIER GROUP AND BLUEFIELD FORMATION IN THE MONROE COUNTY AREA OF WEST VIRGINIA
  17 Stratigraphic Problems and Solutions in the Appalachian Basin
  Friday, 20 March 2020

  3:25 PM - 5:30 PM

  Lake Audubon

---

2019

• EVAPORITE KARST IN THE GREATER PERMIAN BASIN OF TEXAS, NEW MEXICO, OKLAHOMA, KANSAS, AND COLORADO: AN OVERVIEW AND AN UPDATE ON USGS NATIONAL KARST MAPPING
  T225 Evaporite Karst in the Greater Permian Evaporite Basin of Texas, New Mexico, Oklahoma, Kansas, and Colorado
  Tuesday, 24 September 2019

  1:30 PM - 5:30 PM

  Room 224B, North Building
• SORTING STRATIGRAPHIC SPAGHETTI IN THE CONTEXT OF GEOLOGIC MAPPING: EXAMPLES FROM MAPPING IN THE MISSISSIPPIAN GREENBRIER GROUP AND BLUEFIELD FORMATION OF THE CENTRAL APPALACHIAN BASIN
  T28 Geologic Maps and Their Derivatives (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building

---

2018

• A PRELIMINARY MAP SHOWING THE DISTRIBUTION OF SOLUTION CAVES IN CARBONATE AND EVAPORITE-BEARING GEOLOGIC UNITS IN THE UNITED STATES
  T126 Karst Hazards and Monitoring
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 130-131

---

2016

• GEOLOGIC CONTEXT OF LARGE KARST SPRINGS AND CAVES IN THE OZARK NATIONAL SCENIC RIVERWAYS (ONSR), SOUTHERN MISSOURI
  T96 A Centennial Celebration of Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management I
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Mile High Ballroom 4D

---

2015

• U.S. GEOLOGICAL SURVEY GEOLOGIC MAPPING IN THE OZARK NATIONAL SCENIC RIVERWAYS AREA, SOUTHEASTERN MISSOURI
  T37 Geology and Hydrology in the National Parks: Research, Mapping, and Resource Management (Posters)
  Sunday, 1 November 2015

  9:00 AM - 5:30 PM

  Exhibit Hall

---

2014

• KEEPING YOUR EYE ON THE PRIZE - DIGITAL BEDROCK GEOLOGIC MAPPING TECHNIQUES IN THE EASTERN REGION OF THE USGS
  34 Embracing Digital Technologies and the Geoweb: The Changing Philosophies and Practices of Geologic Mapping II
  Monday, 24 March 2014

  8:00 AM - 12:00 PM

  Commonwealth Salon 4

---

2013

• NATIONAL-SCALE KARST MAPPING IN THE UNITED STATES: PAST, PRESENT AND FUTURE
  T72 125 Years Underground: A Retrospective and Prospective of Cave and Karst Research
  Sunday, 27 October 2013

  1:00 PM - 5:00 PM

  Room 502

---

2012

• STRATIGRAPHIC REVISION OF THE NEOGENE ROCKS OF THE ISLAND OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS
  T263 Geology in the National Parks: Research, Mapping, and Resource Management
  Wednesday, 7 November 2012

  1:30 PM - 5:30 PM

  209AB
• USING ECOREGIONAL BOUNDARIES TO ORGANIZE UNITED STATES KARST AREAS AT THE REGIONAL SCALE
  T163 The Evolution of Karst Landscapes through Time in Response to Changing Hydrologic, Geomorphic, and Tectonic Conditions (Posters)
  Tuesday, 6 November 2012

  9:00 AM - 6:00 PM

  Hall B

---

2010

• A NEW GEOLOGIC MAP OF THE ISLAND OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS
  T108 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic and Geophysical Maps (Posters)
  Monday, 1 November 2010

  8:00 AM - 6:00 PM

  Hall D
• MORE THAN A DECADE OF U.S. GEOLOGICAL SURVEY GEOLOGIC MAPPING IN THE OZARK NATIONAL SCENIC RIVERWAYS AREA, SOUTHEASTERN MISSOURI
  21 Geology of the Ozark Plateaus
  Monday, 12 April 2010

  3:30 PM - 5:15 PM

  Compton Ferry
• CONODONTS AND BIOSTRATIGRAPHY OF THE GUNTER SANDSTONE MEMBER OF THE GASCONADE FORMATION IN SOUTHERN MISSOURI
  9 Current Conodont Research I: A Pander Society Session in Honor of Raymond Ethington, Tom Thompson, and Jim Miller
  Monday, 12 April 2010

  8:00 AM - 12:00 PM

  Short Creek 3 & 4
• AUDIO-MAGNETOTELLURIC (AMT) SOUNDINGS APPLIED TO THE ALLEY SPRING KARST HYDROGEOLOGIC SYSTEM, MISSOURI
  26 Karst Hydrogeologic Systems of the Central United States and Northern Mexico
  Monday, 12 April 2010

  1:30 PM - 5:15 PM

  Short Creek 2

---

2009

• INTERPRETATION OF THE HYDROGEOLOGY OF A LARGE KARST SPRING IN THE OZARK NATIONAL SCENIC RIVERWAYS, MISSOURI, FROM AUDIO-MAGNETOTELLURIC (AMT) SOUNDINGS AND GEOLOGIC MAPPING
  T89 Geology in the National Parks: Research, Mapping, and Education I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  C123

---

2008

• CONODONT CAI THERMAL MATURITY MAPS FOR THE CENTRAL APPALACHIAN, ILLINOIS, AND MICHIGAN BASINS
  34 Paleontology (Posters)
  Friday, 25 April 2008

  1:00 PM - 5:00 PM

---

2007

• THE GEOLOGY OF THE AMERICAN MEMORIAL PARK AND THE ISLAND OF SAIPAN, COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS
  T139 Geology in the National Parks: Research, Mapping, and Resource Management
  Tuesday, 30 October 2007

  8:00 AM - 12:00 PM

---

2006

• COMPILATION OF NATIONAL-SCALE KARST DATA BY THE U.S. GEOLOGICAL SURVEY WITH EMPHASIS ON THE SOUTHEASTERN UNITED STATES
  36 Karst Feature Distribution in the Southeastern Region
  Friday, 24 March 2006

  1:30 PM - 5:30 PM

---

2004

• INTERDISCIPLINARY COOPERATIVE GEOLOGIC MAPPING AND GROUND-WATER RESOURCE ANALYSIS OF FREDERICK COUNTY, VIRGINIA BY THE U.S. GEOLOGICAL SURVEY
  T249 Geological Mapping: Providing for Successful Water and Land Resource Planning (Posters)
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM

---

2003

• THE U.S. NATIONAL KARST MAP PROJECT
  T14 Karst Hydrology and Geomorphology in North America Over the Past Half Century I: In Honor of Derek Ford and William White
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM
• THE ROLE OF SANDSTONE IN THE DEVELOPMENT OF AN OZARK KARST SYSTEM, SOUTHEASTERN MISSOURI
  T14 Karst Hydrology and Geomorphology in North America Over the Past Half Century I: In Honor of Derek Ford and William White
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

---

2002

• MAPS OF CONODONT CAI AND %RO THERMAL MATURITY PATTERNS FOR ORDOVICIAN AND DEVONIAN ROCKS OF NEW YORK AND PENNSYLVANIA
  19 Pander Society Symposium (Posters)
  Thursday, 4 April 2002

  8:00 AM - 12:00 PM

---

Date Unknown

• STRUCTURAL CONTROL OF SPRING LOCATIONS IN THE NORTHERN SHENANDOAH VALLEY, VIRGINIA AND WEST VIRGINIA: INTERPRETATION OF GEOLOGIC CONTROLS ON GROUND-WATER FLOW PATHS IN FOLDED AND FAULTED CARBONATE ROCKS
  39 Geologic Maps, Digital Geologic Maps, and Derivatives from Geologic Maps (Posters)
• MULTIDISCIPLINARY STUDIES OF GROUND-WATER AVAILABILITY IN A KARST AQUIFER SYSTEM, LEETOWN SCIENCE CENTER, WEST VIRGINIA
  14 The Value of Geologic Maps for Land and Water Resource Management—Examples from National Cooperative Geologic Mapping Program (FEDMAP, STATEMAP, and EDMAP) (Posters)
• GEOLOGIC MAPPING IN THE OZARK NATIONAL SCENIC RIVERWAYS, MISSOURI, AND VICINITY: U.S. GEOLOGICAL SURVEY AND NATIONAL PARK SERVICE COOPERATION
  T58 Geology in the National Parks: Research, Mapping, and Resource Management (Posters)
• GEOLOGIC MAPPING AND FRAMEWORK STUDIES APPLIED TO FEDERAL LAND-MANAGEMENT ISSUES IN THE OZARKS OF MISSOURI
  154 Quaternary Geology/Geomorphology (Posters) II: Landscape Processes and Histories
• THERMAL MATURITY PATTERNS FOR ORDOVICIAN AND DEVONIAN ROCKS OF THE CENTRAL APPALACHIAN BASIN, BASED ON CAI AND %RO
  70 Progress in Appalachian Basin Research: Implications for Energy and Mineral Resources (Posters)