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Sphenophyllum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sphenophyllum" in English language version.

refsWebsite
Global rank English rank
22ifpni.org
low place
low place
2doi.org
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2nd place
1gbif.org
1,611th place
1,593rd place
1paleobiodb.org
4,533rd place
8,479th place
1biolib.cz
2,886th place
4,139th place

biolib.cz

doi.org

  • Huang, Pu; Liu, Le; Liu, Lu; Wang, Jia-Shu & Xue, Jin-Zhuang (2022). "Sphenophyllum Brongniart (Sphenopsida) from the Upper Devonian of South China". Palaeoworld. 31 (3): 402–418. doi:10.1016/j.palwor.2021.09.007.
  • Hetterscheid, W.L. & Batenburg, L.H. (1984). "Sphenophyllum miravallis Vetter and Bowmanites cupulatus sp. n. from the "Illinger Flözzone" ("Heusweiler Schichten", Lower Stephanian, Saar Basin, German Federal Republic)". Review of Palaeobotany and Palynology. 40: 263–293. doi:10.1016/0034-6667(84)90012-5.

gbif.org

ifpni.org

  • "Sphenophyllum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum biarmicum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum churulianum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum crenulatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum crenulatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum elongatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum emarginatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum gilmorei". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum latifolium". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum longifolium". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum majus". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum oblongifolium". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum paranaense". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum pseudotenerrimum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum radiatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum rotundatum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum schlotheimii". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum sino-coreanum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum stoukenbergi". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum subtenerrimum". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum tenuifolium". International Fossil Plant Names Index. Retrieved 2024-02-24.
  • "Sphenophyllum thonii". International Fossil Plant Names Index. Retrieved 2024-02-24.

paleobiodb.org