Tarda and tagish lake: samples from the same outer solar system asteroid?

D. L. Schrader1, J. Davidson1, D. Foustoukos2, C. M. O’D. Alexander2, Z. A. Torrano2, E. A. Cloutis3, D. M. Applin3, T. J. Zega4, T. Nakamura5, and M. Matsuoka6. 1Buseck Center for Meteorite Studies, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, USA (devin.schrader@asu.edu), 2Earth and Planetary Laboratory, Carnegie Institution for Science, Washington, DC 20015, USA. 3Department of Geography, University of Winnipeg, Winnipeg, Manitoba R3B 2E9, Canada. 4Lunar and Planetary Laboratory, University of Arizona, Tucson, Arizona 85721, USA. 5Department of Earth and Planetary Material Sciences, Faculty of Science, Tohoku University, Aoba, Sendai, Miyagi 980-8578, Japan. 6Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique (LESIA), Observatoire de Paris, 92195 Meudon, France.