Tham khảo Tầng Sinemur

  1. ↑ “International Chronostratigraphic Chart” (PDF). International Commission on Stratigraphy. 2020. 
  2. ↑ “Global Boundary Stratotype Section and Point”. International Commission of Stratigraphy. Truy cập ngày 22 tháng 12 năm 2020. 
  3. ↑ Benton, Michael J. (2012). Prehistoric Life. Edinburgh, Scotland: Dorling Kindersley. tr. 44–45. ISBN 978-0-7566-9910-9. 
  4. ↑ See for a detailed geologic timescale Gradstein et al. (2004)
Văn liệu
  • Bloos, G. & Page, K.N.; 2001: Global Stratotype Section and Point for base of the Sinemurian Stage (Lower Jurassic), Episodes 25(1), pp. 22–28, PDF
  • Gradstein, F.M.; Ogg, J.G. & Smith, A.G.; 2004: A Geologic Time Scale 2004, Cambridge University Press.
  • d´Orbigny, A.C.V.M.D.; 1842: Paléontologie française. 1. Terrains oolitiques ou jurassiques, Bertrand, Paris.

Tài liệu tham khảo

WikiPedia: Tầng Sinemur http://stratigraphy.science.purdue.edu/charts/Time... http://pubs.usgs.gov/fs/2007/3015/fs2007-3015.pdf http://www.stratigraphy.org/ICSchart/ChronostratCh... http://www.stratigraphy.org/ICSchart/ChronostratCh... http://www.stratigraphy.org/bak/geowhen/stages/Sin... https://web.archive.org/web/20060518101459/http://... https://web.archive.org/web/20100827025129/http://... https://stratigraphy.org/gssps/ https://commons.wikimedia.org/wiki/Category:Sinemu...