อ้างอิง ของ อำพัน

  1. ↑ King, Rev. C.W. (1867). The Natural History of Gems or Decorative Stones. Cambridge (UK). Amber Chapter, Online version
  2. ↑ Susie Ward Aber. "Welcome to the World of Amber". Emporia State University. สืบค้นเมื่อ 2007-05-11.
  3. ↑ Origin of word Electron
  4. ↑ Assignment of vibrational spectra of labdatriene derivatives and ambers: A combined experimental and density functional theoretical study Manuel Villanueva-García, Antonio Martínez-Richa, and Juvencio Robles Arkivoc (EJ-1567C) pp 449-458 Online Article
  5. ↑ Lecture at the university of cologne http://web.archive.org/19991013184137/www.fortunecity.com/campus/geography/243/ambdepos.html
  6. ↑ Langenheim, Jean (2003). Plant Resins: Chemistry, Evolution, Ecology, and Ethnobotany. Timber Press Inc. ISBN 0-88192-574-8.
  7. ↑ Howard Stableford, BBC, Radio 4: amber http://db.bbc.co.uk/radio4/science/amber.shtml
  8. ↑ http://www.ucmp.berkeley.edu/museum/171online/PB171BMWPG1.html Benjamin M. Waggoner, Bacteria and protists from Middle Cretaceous amber of Ellsworth County, Kansas, from: PaleoBios, Volume 17, Number 1, Pages 20-26, July 13, 1996
  9. ↑ Scientist: Frog could be 25 million years old
  10. ↑ Girard, V; Schmidt, Ar; Saint, Martin, S; Struwe, S; Perrichot, V; Saint, Martin, Jp; Grosheny, D; Breton, G; Néraudeau, D (2008). "Evidence for marine microfossils from amber". Proceedings of the National Academy of Sciences of the United States of America. 105: 17426. doi:10.1073/pnas.0804980105. ISSN 0027-8424. PMID 18981417. Unknown parameter |month= ignored (help); More than one of |pages= และ |page= specified (help)CS1 maint: Multiple names: authors list (link)
  11. ↑ What is amber?
  12. ↑ BBC News, " Secret 'dino bugs' revealed", 1 April 2008
  13. ↑ Rottlaender, 1970
  14. ↑ How Products Are Made: Amber
  15. 1 2 George Poinar, Jr. and Roberta Poinar, 1999. The Amber Forest: A Reconstruction of a Vanished World, (Princeton University Press) ISBN 0-691-02888-5
  16. ↑ Grimaldi, D. A.: Amber - Window to the Past. - American Museum of Natural History, New York 1996
  17. ↑ Browne, Malcolm W. (1992). "40-Million-Year-Old Extinct Bee Yields Oldest Genetic Material". New York Times. สืบค้นเมื่อ 2008-04-15.
  18. ↑ Manuel A. Iturralde-Vennet 2001. Geology of the Amber-Bearing Deposits of the Greater Antilles. Caribbean Journal of Science, Vol. 00, No. 0, 141-167, 2001
  19. ↑ Wilfred Wichard und Wolfgang Weitschat: Im Bernsteinwald. - Gerstenberg Verlag, Hildesheim, 2004, ISBN 3-8067-2551-9
  20. ↑ Poinar, G. O.: Life in Amber. - Stanford University Press, Stanford 1992
  21. ↑ Da Cruz, Daniel (1968). "Worry Beads -- The use of Misbahas in modern times". Saudi Aramco World. สืบค้นเมื่อ 2008-04-15. Unknown parameter |month= ignored (help)
  22. ↑ Leif Brost and Ake Dahlstrom. The Amber Book, Geoscience Press, Inc., Tucson , AZ, 1996 ISBN 0-945005-23-7
  23. ↑ BBC report on Amber Room
  24. ↑ Jessamyn Reeves-Brown (November 1997). "Mastering New Materials: Commissioning an Amber Bow, no.65". Strings magazine. สืบค้นเมื่อ 2007-04-09.

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