Vale Formation (English Wikipedia)

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

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29doi.org

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21worldcat.org

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13biodiversitylibrary.org

387^th place

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13harvard.edu

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7researchgate.net

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6jstor.org

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4uchicago.edu

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4wiley.com

222^nd place

297^th place

4nih.gov

4^th place

3geoscienceworld.org

3,158^th place

2,299^th place

3tandfonline.com

507^th place

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1utexas.edu

916^th place

706^th place

1books.google.com

3^rd place

1cambridge.org

305^th place

264^th place

1pan.pl

3,844^th place

4,018^th place

1peerj.com

1amnh.org

1,578^th place

1,521^st place

1oup.com

485^th place

440^th place

1pgi.gov.pl

1usgs.gov

167^th place

198^th place

1elsevier.com

610^th place

704^th place

amnh.org (Global: 1,578^th place; English: 1,521^st place)

Wellstead, C. F. (1991). "Taxonomic revision of the Lysorophia, Permo-Carboniferous lepospondyl amphibians" (PDF). Bulletin of the American Museum of Natural History. 209: 1–90.

biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

Olson, Everett Claire (7 March 1958). "Fauna of the Vale and Choza: 14, Summary, Review, and Integration of the Geology and the Faunas". Fieldiana: Geology. 10 (32): 397–448.
Olson, Everett Claire (29 July 1954). "Fauna of the Vale and Choza: 7, Pelycosauria: Family Caseidae". Fieldiana: Geology. 10 (17): 193–204.
Olson, Everett C. (13 February 1968). "The family Caseidae". Fieldiana: Geology. 17 (5): 225–349.
Olson, Everett Claire (29 July 1954). "Fauna of the Vale and Choza: 8, Pelycosauria: Dimetrodon". Fieldiana: Geology. 10 (18): 205–210.
Olson, Everett Claire (31 May 1956). "Fauna of the Vale and Choza: 13, Diadectes, Xenacanthus, and Specimens of Uncertain Affinities". Fieldiana: Geology. 10 (27): 329–334.
Olson, Everett Claire (29 July 1954). "Fauna of the Vale and Choza: 9, Captorhinomorpha". Fieldiana. 10 (19): 211–218.
Seltin, Richard J. (22 October 1959). "A review of the family Captorhinidae". Fieldiana: Geology. 10 (34): 461–509.
Olson, Everett Claire (28 August 1951). "Fauna of the Vale and Choza: 1-5". Fieldiana: Geology. 10 (11): 89–128.
Olson, Everett Claire (31 May 1956). "Fauna of the Vale and Choza: 12, A New Trematopid Amphibian from the Vale Formation". Fieldiana: Geology. 10 (26): 323–328.
Olson, Everett Claire (27 June 1952). "Fauna of the upper Vale and Choza: 6, Diplocaulus". Fieldiana: Geology. 10 (14): 147–166.
Olson, Everett Claire (31 May 1956). "Fauna of the Vale and Choza: 11, Lysorophus: Vale and Choza, Diplocaulus, Cacops, and Eryopidae: Choza". Fieldiana: Geology. 10 (25): 313–322.
Olson, Everett Claire (30 March 1955). "Fauna of the Vale and Choza: 10, Trimerohachis: Including a Revision of Pre-Vale Species". Fieldiana: Geology. 10 (21): 225–274.
Mamay, Sergius H. (1986). "New species of Gigantopteridaceae". Phytologia. 61 (5): 311–315. doi:10.5962/bhl.part.6538.

books.google.com (Global: 3^rd place; English: 3^rd place)

Nelson, W. John; Hook, Robert W.; Chaney, Dan S. (2013). "Lithostratigraphy of the Lower Permian (Leonardian) Clear Fork Formation of north-central Texas". New Mexico Museum of Natural History and Science Bulletin. 60: 286–311.

cambridge.org (Global: 305^th place; English: 264^th place)

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

elsevier.com (Global: 610^th place; English: 704^th place)

geoscienceworld.org (Global: 3,158^th place; English: 2,299^th place)

DiMichele, William A.; Tabor, Neil J.; Chaney, Dan S.; Nelson, W. John (2006), "From wetlands to wet spots: Environmental tracking and the fate of Carboniferous elements in Early Permian tropical floras", Wetlands through Time, Geological Society of America, doi:10.1130/2006.2399(11), ISBN 978-0-8137-2399-0{{citation}}: CS1 maint: work parameter with ISBN (link)
Simon, Sharane S.T.; Gibling, Martin R.; DiMichele, William A.; Chaney, Dan S.; Looy, Cindy V.; Tabor, Neil J. (2016). "An Abandoned-Channel Fill with Exquisitely Preserved Plants in Redbeds of the Clear Fork Formation, Texas, USA: An Early Permian Water-Dependent Habitat on the Arid Plains of Pangea". Journal of Sedimentary Research. 86 (8): 944–964. Bibcode:2016JSedR..86..944S. doi:10.2110/jsr.2016.60. ISSN 1527-1404.
Romer, A. S.; Price, L. W. (1940), "Review of the Pelycosauria", 28: Review of the Pelycosauria, Geological Society of America Special Papers, vol. 28, Geological Society of America, pp. 1–534, doi:10.1130/spe28-p1

harvard.edu (Global: 18^th place; English: 17^th place)

jstor.org (Global: 26^th place; English: 20^th place)

Wilson, John Andrew (1953). "Permian Vertebrates from Taylor County, Texas". Journal of Paleontology. 27 (3): 456–470. JSTOR 1300003.
Olson, Everett Claire (1948). "A Preliminary Report on Vertebrates from the Permian Vale Formation of Texas". The Journal of Geology. 56 (3): 186–198. Bibcode:1948JG.....56..186O. doi:10.1086/625500. ISSN 0022-1376. JSTOR 30063387.
Bolt, John R.; Demar, Robert E. (1978). "Taxonomic Position of Captorhinoides valensis Olson (Reptilia: Captorhinomorpha)". Journal of Paleontology. 52 (4): 934–937. JSTOR 1303912.
Haglund, Thomas R. (1977). "New Occurrences and Paleoecology of Peronedon primus Olson (Nectridea)". Journal of Paleontology. 51 (5): 982–985. JSTOR 1303770.
Olson, Everett C. (1979). "Seymouria grandis n. sp. (Batrachosauria: Amphibia) from the Middle Clear Fork (Permian) of Oklahoma and Texas". Journal of Paleontology. 53 (3): 720–728. JSTOR 1304008.
Olson, Everett C. (1979). "Aspects of the Biology of Trimerorhachis (Amphibia: Temnospondyli)". Journal of Paleontology. 53 (1): 1–17. JSTOR 1304028.

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

oup.com (Global: 485^th place; English: 440^th place)

pan.pl (Global: 3,844^th place; English: 4,018^th place)

peerj.com (Global: low place; English: low place)

pgi.gov.pl (Global: low place; English: low place)

researchgate.net (Global: 120^th place; English: 125^th place)

tandfonline.com (Global: 507^th place; English: 429^th place)

uchicago.edu (Global: 230^th place; English: 214^th place)

usgs.gov (Global: 167^th place; English: 198^th place)

Mamay, Sergius H. (1976). "Paleozoic origin of the cycads" (PDF). Geological Survey Professional Paper. 934: 1–48. doi:10.3133/pp934.

utexas.edu (Global: 916^th place; English: 706^th place)

Olson, Everett C.; Mead, James G. (March 1982). "The Vale Formation (Lower Permian) Its Vertebrates and Paleoecology". Texas Memorial Museum Bulletin. 29: 1–46.

wiley.com (Global: 222^nd place; English: 297^th place)

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

Vale Formation (English Wikipedia)

amnh.org (Global: 1,578th place; English: 1,521st place)

digitallibrary.amnh.org

biodiversitylibrary.org (Global: 387th place; English: 373rd place)

books.google.com (Global: 3rd place; English: 3rd place)

cambridge.org (Global: 305th place; English: 264th place)

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

elsevier.com (Global: 610th place; English: 704th place)

linkinghub.elsevier.com

geoscienceworld.org (Global: 3,158th place; English: 2,299th place)

pubs.geoscienceworld.org

harvard.edu (Global: 18th place; English: 17th place)

ui.adsabs.harvard.edu

jstor.org (Global: 26th place; English: 20th place)

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

ncbi.nlm.nih.gov

pubmed.ncbi.nlm.nih.gov

oup.com (Global: 485th place; English: 440th place)

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pan.pl (Global: 3,844th place; English: 4,018th place)

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peerj.com (Global: low place; English: low place)

pgi.gov.pl (Global: low place; English: low place)

geojournals.pgi.gov.pl

researchgate.net (Global: 120th place; English: 125th place)

tandfonline.com (Global: 507th place; English: 429th place)

uchicago.edu (Global: 230th place; English: 214th place)

journals.uchicago.edu

usgs.gov (Global: 167th place; English: 198th place)

pubs.usgs.gov

utexas.edu (Global: 916th place; English: 706th place)

repositories.lib.utexas.edu

wiley.com (Global: 222nd place; English: 297th place)

onlinelibrary.wiley.com

bsapubs.onlinelibrary.wiley.com

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

search.worldcat.org