Jura
Tampilan
Périodhe Jura 201.3–145 yuta taun kepungkur | |
Rata-rata kandhunganO2ing atmosfèr sakwéné jangka wektu périodhe | ca. 26 Vol %[1] (130 % saka level modhèrn) |
Rata-rata kandhunganCO2ing atmosfèr sakwéné jangka wektu périodhe | ca. 1950ppm[2] (kaping 7 tingkat pra-indhustri) |
Rata-rata suhu sakwéné jangka wektu périodhe | ca. 16.5 °C[3] (3 °C sandhuwuré tingkat modhèrn) |
Cithakan:Jura graphical timeline |
![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Europasaurus_holgeri_Scene_2.jpg/250px-Europasaurus_holgeri_Scene_2.jpg)
Juraikupériodheutama sajeroningskala wektu géologikang dumadi watara 199,6 ± 0,6 tekan 145,4 ± 4,0 yuta taun kapungkur, sawisé périodheTriaslan ndhisiki périodheKapur.Lapisan batuankang awèh ciri awal lan akir périodhe iki kaidhèntifikasi kanthi becik, nanging wektu pasé ora bisa dipesthèkaké watara 5 nganti 10 yuta taun. Jura wujud périodhe patengahanéraMesozoikum,kang ditepungi uga minangka "JamanDinosaurus".Awal périodhe iki ditengeri kanthiprastawa curesé Trias-Jura.
Jeneng périodhe iki diwènèhaké déningAlexandre Brogniartdhedhasar akèhéwatu kapurlaut kang tinemu ingPagunungan Jura,ing laladan patemonJerman,Prancis,lanSwitserlan.
Cathetan
[besut|besut sumber]Wacan terusan
[besut|besut sumber]- Behrensmeyer, Anna K., Damuth, J.D., DiMichele, W.A., Potts, R., Sues, H.D. & Wing, S.L. (eds.) (1992),Terrestrial Ecosystems through Time: the Evolutionary Paleoecology of Terrestrial Plants and Animals,University of Chicago Press, Chicago and London,ISBN 0-226-04154-9(cloth),ISBN 0-226-04155-7(paper)
- Haines, Tim (2000)Walking with Dinosaurs: A Natural History,New York: Dorling Kindersley Publishing, Inc., p. 65.ISBN 0-563-38449-2
- Kazlev, M. Alan (2002)Paleos websiteDiakses 8 Jan 2006
- Mader, Sylvia (2004) Biology, eighth edition
- Monroe, James S., and Reed Wicander. (1997)The Changing Earth: Exploring Geology and Evolution,2nd ed. Belmont: West Publishing Company, 1997.ISBN 0-314-09577-2
- Ogg, Jim; June, 2004,Overview of Global Boundary Stratotype Sections and Points (GSSP's)http:// stratigraphy.org/gssp.htmDiakses 30 Apr 2006.
- Taylor, P.D. and Wilson, M.A., 2003. Palaeoecology and evolution of marine hard substrate communities. Earth-Science Reviews 62: 1-103.[1]Archived2009-03-25 at theWayback Machine.
Pranala njaba
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Wikimedia Commons duwé médhia ngenaniJurassic. |