23 New Insights into the White River Chronofauna

Friday, 25 April 2014
1:30 PM - 5:00 PM
Hawthorne

Presentations

• 1:35 PM
  FRESHWATER PULMONATE GASTROPODS AS INDICATORS OF LITTORAL ZONATION AND CLIMATE CHANGE OVER EOCENE-OLIGOCENE TRANSITION
  Colin R. Dunn, South Dakota School of Mines and Technology, Rapid City, SD
  237964 (Theme Sessions)
• 1:55 PM
  A NEW EARLY ORELLAN FAUNA FROM THE BLOOM BASIN AT BADLANDS NATIONAL PARK AND THE IMPLICATIONS FOR THE CHADRON-BRULE CONTACT IN SOUTH DAKOTA
  Clint A. Boyd, South Dakota School of Mines and Technology, Rapid City, SD and Ed Welsh, Badlands National Park, Interior, SD and Emmett Evanoff, University of Northern Colorado, Greeley, CO
  237966 (Theme Sessions)
• 2:15 PM
  RE-EVALUATION OF THE MAMMALIAN COMPONENT OF THE CEDAR PASS LOCAL FAUNA: ASSESSING THE WHITNEYAN-ARIKAREEAN TRANSITION WITHIN BADLANDS NATIONAL PARK, SOUTH DAKOTA
  Darrin Pagnac, South Dakota School of Mines and Technology, Rapid City, SD and Clint A. Boyd, South Dakota School of Mines and Technology, Rapid City, SD and Ed Welsh, Badlands National Park, Interior, SD
  237967 (Theme Sessions)
• 2:35 PM
  THE FIRST COMPREHENSIVE OLIGOCENE HERPETOFAUNA FROM THE WHITE RIVER GROUP OF SOUTH DAKOTA, REPRESENTED IN THE CEDAR PASS LOCAL FAUNA
  Ellen N. Starck, Badlands National Park, Interior, SD and Ed Welsh, Badlands National Park, Interior, SD and Clint A. Boyd, South Dakota School of Mines and Technology, Rapid City, SD
  237981 (Theme Sessions)
• 3:15 PM
  IN WITH SOME OLD, OUT WITH SOME NEW:  AN UPDATE ON THE WHITE RIVER GROUP OF NORTH DAKOTA
  Matthew W. Weiler, University of North Dakota, Grand Forks, ND and Karew K. Schumaker, University of North Dakota, Grand Forks, ND
  237933 (Theme Sessions)
• 3:35 PM
  EXAMINING THE BIOCHRONOLOGIC OCCURRENCES AND MORPHOLOGICAL RELATIONSHIPS OF LEPTAUCHENIINE OREODONTS: IMPLICATIONS OF THE EMIGRATION AND TAXONOMIC STATUS OF THE GENUS SESPIA
  Ed Welsh, Badlands National Park, Interior, SD
  237978 (Theme Sessions)
• 3:55 PM
  WELL PRESERVED AUDITORY OSSICLES IN A JUVENILE SPECIMEN OF NIMRAVUS BRACHYOPS
  Kurt D. Spearing, Morningside College, Sioux City, IA
  237982 (Theme Sessions)