2015 GSA Annual Meeting in Baltimore, Maryland, USA (1-4 November 2015)

LIPSHULTZ, Kathleen R., Geology, Colby College, 4000 Mayflower Hill, Waterville, ME 04901, GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, KAMO, Sandra L., Jack Satterly Geochronology Laboratory, Univ of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa and GEISSMAN, J.W., Department of Geosciences, University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080, krlipshu@colby.edu

SASAJIMA, Takuto, Department of Geology, Colby College, 5800 Mayflower Hill, Waterville, ME 04901-8858, GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901 and NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, Tak.Sasajima@colby.edu

BATTIFARANO, Oriana K.¹, CHURCHILL, Alyson N.¹, GASTALDO, Robert A.², NEVELING, Johann³ and GEISSMAN, John W.⁴, (1)Geology, Colby College, Waterville, ME 04901, (2)Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901, (3)Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, (4)Department of Geosciences, University of Texas at Dallas, 800 W. Campbell Rd, ROC21, Richardson, TX 75080, okbattif@colby.edu

LI, Jiawen, Geology, Colby College, 8005 Mayflower Hill, Waterville, ME 04901, GASTALDO, Robert A., Department of Geology, Colby College, 5807 Mayflower Hill Drive, Waterville, ME 04901 and NEVELING, Johann, Council for Geosciences, Private Bag x112, Pretoria, 0001, South Africa, jwli@colby.edu

GODBOLD, Amanda Lynn¹, HENDERSON, Charles M.¹, SCHOEPFER, Shane D.² and SHEN, Shuzhong³, (1)Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada, (2)Geoscience, University of Calgary, 2500 University Drive NW, Calgary, WA T2N 1N4, (3)Nanjing Institute of Geology and Palaeontology, Nanjing, 210008, China, algodbol@ucalgary.ca

FOSTER, William J., Department of Geological Sciences, University of Texas at Austin, 1 University Station C1100, Austin, TX 78712 and TWITCHETT, Richard J., Department of Earth Sciences, The Natural History Museum, Cromwell Rd., London, SW7 5BD, United Kingdom, william.foster@plymouth.ac.uk

LI, Mingsong¹, HUANG, Chunju², HINNOV, Linda A.³, OGG, James G.⁴, ZHANG, Yang², CHEN, Zhong Qiang⁵ and ZOU, Zhuoyan², (1)School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China; Department of Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, (2)School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China, (3)Dept. Atmospheric, Oceanic and Earth Sciences, George Mason University, 4400 University Avenue, Fairfax, VA 22030, (4)Earth and Atmospheric Sciences, Purdue Univ, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051, (5)State Key Laboratory GPMR, China University of Geosciences, Lumo Road 388, Wuhan, 430074, China, mli69@jhu.edu

HAGEN, Cedric J.¹, ROBERTS, Eric M.², LIU, Jun³, SULLIVAN, Corwin⁴, WANG, Yanyin³ and XU, Xing⁴, (1)Department of Geology, Macalester College, 1600 Grand Avenue, Saint Paul, MN 55105, (2)Earth and Environmental Sciences, James Cook University, Townsville, 4810, Australia, (3)Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, 142 Xizhimenwai Str., Beijing, 100044, China, (4)Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, 142 Xizhimenwai Str., Beijing, 100044, China, chagen2@macalester.edu

FELDMANN, Rodney M.¹, SCHWEITZER, Carrie E.², HU, Shixue³, HUANG, Jinyuan³, ZHANG, Qiyue³, WEN, Wen³, ZHOU, Changyong⁴ and XIE, Tao⁵, (1)Department of Geology, Kent State University, 221 McGilvrey Hall, Kent, OH 44242, (2)Department of Geology, Kent State University at Stark, 6000 Frank Avenue NW, North Canton, OH 44720, (3)Chengdu Institute of Geology and Mineral Resources, No. 2, N-3 section, 1st Ring Road, Chengdu, 610081, China, (4)Chengdu Institute of Geology and MIneral Resources, Chengdu, China, (5)CHengdu Center of Geological Survey, Chengdu, China, rfeldman@kent.edu