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Activity

2017

• THE ORDOVICIAN GREEN SPRINGS PLUTON OF CENTRAL VA:  POSSIBLE SOURCE OF GLACIOGENIC COBBLES IN THE DEVONIAN ROCKWELL FORMATION OF PA, MD, AND WV?
  23 Petrology and Planetary Geology (Posters)
  Friday, 31 March 2017

  8:00 AM - 12:00 PM

  James River Ballroom

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2014

• ROWLANDSVILLE GRANODIORITE GNEISS, MD, THE APPARENT SOURCE OF VOLCANIC COBBLES IN THE GLACIOGENIC DIAMICTITE OF THE ROCKWELL FORMATION OF PA, MD, AND WV
  42 Acadian Paleoenvironments of the Appalachians: Mountains Carved by “Alpine” Glaciers, Forested Lowlands and Swamps, and a Marine Foreland Basin with Limited Circulation (Posters)
  Monday, 24 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A
• MAZON-CREEK-LIKE SOFT-BODIED PRESERVATION IN NORTHWESTERN PENNSYLVANIA -- THE FIRST-KNOWN FLESHY-BRANCHED CTENOSTOME BRYOZOAN IN THE FOSSIL RECORD (MID-PENNSYLVANIAN)
  44 Significant 21st-Century Paleontological Discoveries in Northeastern North America (Posters)
  Monday, 24 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A

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2012

• UPPER ORDOVICIAN VOLCANIC CLASTS IN THE UPPER DEVONIAN BASAL ROCKWELL FORMATION DIAMICTITE, MARYLAND AND PENNSYLVANIA
  13 Terranes of the Southern Appalachian Blue Ridge and Piedmont: Insights Into Their Tectonic Heritage and Incorporation Into the Orogen From Recent Geochronologic, Isotopic, Provenance, and Field Studies (Posters)
  Sunday, 1 April 2012

  1:30 PM - 5:00 PM

  Grand Ballroom

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2011

• THE WASHINGTON COAL COMPLEX OF THE DUNKARD GROUP - THE LAST OF THE CARBONIFEROUS THICK COALS IN THE APPALACHIANS
  43 The Origin of the Dunkard Group, the Youngest Paleozoic Strata in the Central Appalachian Basin
  Monday, 21 March 2011

  1:30 PM - 5:30 PM

  Conference A

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2010

• VOLCANIC PEBBLES IN THE ROCKWELL FORMATION, MARYLAND AND PENNSYLVANIA: SEARCH FOR THE LOST ARC
  65 Igneous/Metamorphic Petrology and Geochemistry (Posters)
  Tuesday, 16 March 2010

  8:00 AM - 12:05 PM

  International ABCDF