Tar pit (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tar pit" in Simple English language version.

refsWebsite

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580^th place

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18^th place

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3,514^th place

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berkeley.edu (Global: 580^th place; Simple English: 549^th place)

ucmp.berkeley.edu

"La Brea Tar Pits". ucmp.berkeley.edu. Retrieved 2021-04-26.

doi.org (Global: 2^nd place; Simple English: 3^rd place)

Kim, Jong-Shik; Crowley, David E. (2007-07-15). "Microbial diversity in natural asphalts of the Rancho La Brea Tar Pits". Applied and Environmental Microbiology. 73 (14): 4579–4591. Bibcode:2007ApEnM..73.4579K. doi:10.1128/AEM.01372-06. ISSN 0099-2240. PMC 1932828. PMID 17416692.

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

67ef27bf-9216-409a-a8aa-71fede22e691.filesusr.com

Griggs, David (2014). "NEWSLETTER of the Carpinteria Valley Historical Society" (PDF). The Grapevine.

harvard.edu (Global: 18^th place; Simple English: 14^th place)

ui.adsabs.harvard.edu

Kim, Jong-Shik; Crowley, David E. (2007-07-15). "Microbial diversity in natural asphalts of the Rancho La Brea Tar Pits". Applied and Environmental Microbiology. 73 (14): 4579–4591. Bibcode:2007ApEnM..73.4579K. doi:10.1128/AEM.01372-06. ISSN 0099-2240. PMC 1932828. PMID 17416692.

indiana.edu (Global: 2,113^th place; Simple English: 3,514^th place)

igws.indiana.edu

"Dire Wolf". igws.indiana.edu. Retrieved 2021-04-26.

nih.gov (Global: 4^th place; Simple English: 6^th place)

ncbi.nlm.nih.gov

Kim, Jong-Shik; Crowley, David E. (2007-07-15). "Microbial diversity in natural asphalts of the Rancho La Brea Tar Pits". Applied and Environmental Microbiology. 73 (14): 4579–4591. Bibcode:2007ApEnM..73.4579K. doi:10.1128/AEM.01372-06. ISSN 0099-2240. PMC 1932828. PMID 17416692.

pubmed.ncbi.nlm.nih.gov

Kim, Jong-Shik; Crowley, David E. (2007-07-15). "Microbial diversity in natural asphalts of the Rancho La Brea Tar Pits". Applied and Environmental Microbiology. 73 (14): 4579–4591. Bibcode:2007ApEnM..73.4579K. doi:10.1128/AEM.01372-06. ISSN 0099-2240. PMC 1932828. PMID 17416692.

unesco.org (Global: 104^th place; Simple English: 53^rd place)

whc.unesco.org

Centre, UNESCO World Heritage. "La Brea Pitch Lake". UNESCO World Heritage Centre. Retrieved 2021-04-26.

worldcat.org (Global: 5^th place; Simple English: 5^th place)

search.worldcat.org

Kim, Jong-Shik; Crowley, David E. (2007-07-15). "Microbial diversity in natural asphalts of the Rancho La Brea Tar Pits". Applied and Environmental Microbiology. 73 (14): 4579–4591. Bibcode:2007ApEnM..73.4579K. doi:10.1128/AEM.01372-06. ISSN 0099-2240. PMC 1932828. PMID 17416692.