Bayesian chronological analyses consistent with synchronous age of 12,835-12,735 Cal B.P. for Younger Dryas boundary on four continents.

Autor: Kennett JP; Department of Earth Science and Marine Science Institute, University of California, Santa Barbara, CA 93106; kennett@geol.ucsb.edu., Kennett DJ; Department of Anthropology, Pennsylvania State University, University Park, PA 16802;, Culleton BJ; Department of Anthropology, Pennsylvania State University, University Park, PA 16802;, Aura Tortosa JE; Departament Prehistoria i Arqueologia, Universitat de Valencia, E-46010 Valencia, Spain;, Bischoff JL; Berkeley Geochronology Laboratory, Berkeley, CA 94709;, Bunch TE; Geology Program, School of Earth Science and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011;, Daniel IR Jr; Department of Anthropology, East Carolina University, Greenville, NC 27858;, Erlandson JM; Museum of Natural and Cultural History, University of Oregon, Eugene, OR 97403;, Ferraro D; Viejo California Associates, Joshua Tree, CA 92252;, Firestone RB; Lawrence Berkeley National Laboratory, Berkeley, CA 94720;, Goodyear AC; South Carolina Institute of Archaeology and Anthropology, University of South Carolina, Columbia, SC 29208;, Israde-Alcántara I; Instituto de Investigaciones Metalúrgicas, Departamento de Geología y Mineralogía, Universidad Michoacana de San Nicólas de Hidalgo, 58060 Morelia, Michoacán, Mexico;, Johnson JR; Santa Barbara Museum of Natural History, Santa Barbara, CA 93105;, Jordá Pardo JF; Departamento de Prehistoria y Arqueología, Facultad de Geografía e Historia, Universidad Nacional de Educación a Distancia, E-28040 Madrid, Spain;, Kimbel DR; Kimstar Research, Fayetteville, NC 28312;, LeCompte MA; Center of Excellence in Remote Sensing Education and Research, Elizabeth City State University, Elizabeth City, NC 27909;, Lopinot NH; Center for Archaeological Research, Missouri State University, Springfield, MO 65897;, Mahaney WC; Quaternary Surveys, Thornhill, ON, Canada L4J 1J4;, Moore AM; College of Liberal Arts, Rochester Institute of Technology, Rochester, NY 14623;, Moore CR; South Carolina Institute of Archaeology and Anthropology, University of South Carolina, Columbia, SC 29208;, Ray JH; Center for Archaeological Research, Missouri State University, Springfield, MO 65897;, Stafford TW Jr; AMS C Dating Centre, Department of Physics & Astronomy, University of Aarhus, 8000 Aarhus C, Denmark; Centre for GeoGenetics, Natural History Museum of Denmark, Geological Museum, DK-1350 Copenhagen, Denmark;, Tankersley KB; Departments of Anthropology and Geology, University of Cincinnati, Cincinnati, OH 45221;, Wittke JH; Geology Program, School of Earth Science and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011;, Wolbach WS; Department of Chemistry, DePaul University, Chicago, IL 60614;, West A; GeoScience Consulting, Dewey, AZ 86327.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2015 Aug 11; Vol. 112 (32), pp. E4344-53. Date of Electronic Publication: 2015 Jul 27.

Very high-temperature impact melt products as evidence for cosmic airbursts and impacts 12,900 years ago.

Autor: Bunch TE; Geology Program, School of Earth Science and Environmental Sustainability, Northern Arizona University, Flagstaff, AZ 86011, USA. tbear1@cableone.net, Hermes RE, Moore AM, Kennett DJ, Weaver JC, Wittke JH, DeCarli PS, Bischoff JL, Hillman GC, Howard GA, Kimbel DR, Kletetschka G, Lipo CP, Sakai S, Revay Z, West A, Firestone RB, Kennett JP

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2012 Jul 10; Vol. 109 (28), pp. E1903-12. Date of Electronic Publication: 2012 Jun 18.