Your browser doesn't support javascript.
loading
Chronological evidence fails to support claim of an isochronous widespread layer of cosmic impact indicators dated to 12,800 years ago.
Meltzer, David J; Holliday, Vance T; Cannon, Michael D; Miller, D Shane.
Affiliation
  • Meltzer DJ; Department of Anthropology, Southern Methodist University, Dallas, TX 75275; dmeltzer@smu.edu.
  • Holliday VT; School of Anthropology and Department of Geosciences, University of Arizona, Tucson, AZ 85721;
  • Cannon MD; SWCA, Environmental Consultants, Inc., Salt Lake City, UT 84111; and.
  • Miller DS; School of Anthropology, University of Arizona, Tucson, AZ 85721.
Proc Natl Acad Sci U S A ; 111(21): E2162-71, 2014 May 27.
Article in En | MEDLINE | ID: mdl-24821789
Subject(s)
Key words
Fulltext
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Meteoroids / Geologic Sediments / Astronomical Phenomena / Models, Theoretical Type of study: Diagnostic_studies / Prognostic_studies Language: En Journal: Proc Natl Acad Sci U S A Year: 2014 Type: Article
Fulltext
Print
XML
PubMed Links
Search on Google

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Meteoroids / Geologic Sediments / Astronomical Phenomena / Models, Theoretical Type of study: Diagnostic_studies / Prognostic_studies Language: En Journal: Proc Natl Acad Sci U S A Year: 2014 Type: Article