Grand Canyon (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grand Canyon" in Simple English language version.

Last modified: 11:28:15, 1 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank Simple English rank

22nps.gov

79^th place

104^th place

11unesco.org

104^th place

65^th place

11nytimes.com

7^th place

8^th place

11rero.ch

3,023^rd place

1,260^th place

11adsabs.harvard.edu

14^th place

17^th place

11doi.org

2^nd place

11nih.gov

5^th place

11semanticscholar.org

15^th place

11^th place

11durangobill.com

low place

11cuny.edu

2,325^th place

1,340^th place

11lostraveleros.com

low place

adsabs.harvard.edu (Global: 14^th place; Simple English: 17^th place)

ui.adsabs.harvard.edu

Polyak, Victor; Hill, Carol; Asmerom, Yemane (2008-03-07). "Age and evolution of the Grand Canyon revealed by U-Pb dating of water table-type speleothems" (PDF). Science. 319 (5868): 1377–1380. Bibcode:2008Sci...319.1377P. doi:10.1126/science.1151248. PMID 18323451. S2CID 206509716.

cuny.edu (Global: 2,325^th place; Simple English: 1,340^th place)

academic.brooklyn.cuny.edu

Leveson, David. "The hypothesis of differential erosion". Retrieved 2010-10-22.

doi.org (Global: 2^nd place; Simple English: 2^nd place)

Polyak, Victor; Hill, Carol; Asmerom, Yemane (2008-03-07). "Age and evolution of the Grand Canyon revealed by U-Pb dating of water table-type speleothems" (PDF). Science. 319 (5868): 1377–1380. Bibcode:2008Sci...319.1377P. doi:10.1126/science.1151248. PMID 18323451. S2CID 206509716.

durangobill.com (Global: low place; Simple English: low place)

Butler, Bill. "Evolution of the Colorado River and its tributaries including the origin and formation of the Grand Canyon. Geologic history of the Grand Canyon". Retrieved 2010-10-22.

lostraveleros.com (Global: low place; Simple English: low place)

"Visitar el Gran Cañón: todo lo que necesitas saber". Los Traveleros (in Spanish). 2018-04-11. Retrieved 2020-06-25.

nih.gov (Global: 5^th place; Simple English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Polyak, Victor; Hill, Carol; Asmerom, Yemane (2008-03-07). "Age and evolution of the Grand Canyon revealed by U-Pb dating of water table-type speleothems" (PDF). Science. 319 (5868): 1377–1380. Bibcode:2008Sci...319.1377P. doi:10.1126/science.1151248. PMID 18323451. S2CID 206509716.

nps.gov (Global: 79^th place; Simple English: 104^th place)

nps.gov

Geologic formations of the Grand Canyon National Park Service. Retrieved 2009-11-17

irma.nps.gov

"Stats Report Viewer". irma.nps.gov. Retrieved 2020-06-25.

nytimes.com (Global: 7^th place; Simple English: 8^th place)

"Grand Canyon still grand but older". New York Times. 2008-03-07.

rero.ch (Global: 3,023^rd place; Simple English: 1,260^th place)

doc.rero.ch

Polyak, Victor; Hill, Carol; Asmerom, Yemane (2008-03-07). "Age and evolution of the Grand Canyon revealed by U-Pb dating of water table-type speleothems" (PDF). Science. 319 (5868): 1377–1380. Bibcode:2008Sci...319.1377P. doi:10.1126/science.1151248. PMID 18323451. S2CID 206509716.

semanticscholar.org (Global: 15^th place; Simple English: 11^th place)

api.semanticscholar.org

Polyak, Victor; Hill, Carol; Asmerom, Yemane (2008-03-07). "Age and evolution of the Grand Canyon revealed by U-Pb dating of water table-type speleothems" (PDF). Science. 319 (5868): 1377–1380. Bibcode:2008Sci...319.1377P. doi:10.1126/science.1151248. PMID 18323451. S2CID 206509716.

unesco.org (Global: 104^th place; Simple English: 65^th place)

whc.unesco.org

UNESCO, "Grand Canyon National Park"; retrieved 2012-4-18

Grand Canyon (Simple English Wikipedia)

adsabs.harvard.edu (Global: 14th place; Simple English: 17th place)