Edaphosaurus (English Wikipedia)

Osborn, H.F. (1907) "A mounted skeleton of Naosaurus, a pelycosaur from the Permian of Texas". Bulletin of the American Museum of Natural History 23(14): 265-270 http://digitallibrary.amnh.org/handle/2246/1423?show=full

research.amnh.org

American Museum of Natural History. Division of Paleontology. Collection. Catalog number: FR 7003

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Case, E.C. (1907). Revision of the Pelycosauria of North America. Washington, D.C.: Carnegie Institution of Washington. pp. 1–176.

biodiversitylibrary.org (Global: 168^th place; English: 136^th place)

Jaekel, O. M. J. (1905). "Die Bedeutung der Wirbelstacheln der Naosauriden". Zeitschrift der Deutschen Geologischen Gesellschaft. 57: 192–195 .
Riggs, Elmer (1931) "New Mural Depicts Strange Reptiles Which Lived 215,000,000 Years Ago". Field Museum News 2(3): 1. https://www.biodiversitylibrary.org/item/25718#page/9/mode/1up

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

Beasley, W. L. 1907. "Naosaurus: a Fossil Wonder" Scientific American 96(18): 365, 368, 370
Barnett, L. "The World We Live In: Part V The Pageant Of Life" (Sept. 7, 1953) Life, Vol. 35, No. 10: (Reptiles Inherit the Earth foldout pages)
"An Extraordinary Book". (May 9, 1955) Life, Vol. 38, No. 19, p. 157. Note that LIFE Magazine was a subsidiary of Time Inc. The book is thus cited as The Editorial Staff of Life; Barnett, Lincoln (1955). The World We Live In. New York: Time Incorporated. Time is also often cited as the publisher of the series.

daildeli.cz (Global: low place; English: low place)

Database of children's literature illustrators: Zdenek Burian: Modified illustrations and redrawn themes

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

Romer, A.S.; Price, L.I. (1940). "Review of the Pelycosauria". Geological Society of America Special Paper. Geological Society of America Special Papers. 28: 1–538. doi:10.1130/spe28-p1.
Reisz, R. R. (2006). "Origin of dental occlusion in tetrapods: signal for terrestrial vertebrate evolution?". Journal of Experimental Zoology Part B. 306B (3): 261–277. Bibcode:2006JEZB..306..261R. doi:10.1002/jez.b.21115. PMID 16683226.
Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13 (4459): 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.
Bennett, S. C. (1996). "Aerodynamics and thermoregulatory function of the dorsal sail of Edaphosaurus". Paleobiology. 22 (4): 496–506. Bibcode:1996Pbio...22..496B. doi:10.1017/S0094837300016481. S2CID 89276555.
Huttenlocker, A. K.; Mazierski, D.; Reisz, R. R. (2011). "Comparative osteohistology of hyperelongate neural spines in the Edaphosauridae (Amniota: Synapsida)". Palaeontology. 54 (3): 573–590. Bibcode:2011Palgy..54..573H. doi:10.1111/j.1475-4983.2011.01047.x.
Amin Agliano; P. Martin Sander; Tanja Wintrich (2020). "Bone histology and microanatomy of Edaphosaurus and Dimetrodon (Amniota, Synapsida) vertebrae from the Lower Permian of Texas". The Anatomical Record. 304 (3): 570–583. doi:10.1002/ar.24468. PMID 32484294. S2CID 219172923.
Frederik Spindler; Sebastian Voigt; Jan Fischer (2020). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives". PalZ. 94 (1): 125–153. Bibcode:2020PalZ...94..125S. doi:10.1007/s12542-019-00453-2. S2CID 198140317.
Cope, E. D. (1886). "The long-spined Theromorpha of the Permian epoch". American Naturalist. 20: 544–545. doi:10.1086/274275.
Berman, D. S. (1979). "Edaphosaurus (Reptilia, Pelycosauria) from the Lower Permian of Northeastern United States, with description of a new species". Annals of the Carnegie Museum. 48 (11): 185–202. doi:10.5962/p.215833. S2CID 191159505.
Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13: 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.
Nieuwland, Ilja J. J. (2025). "5. A good officer: The long and remarkable career of the chimaeral Naosaurus". In Manias, Chris (ed.). Palaeontology in Public : Popular science, lost creatures and deep time. London: UCL Press. pp. 109–129. doi:10.14324/111.9781800085824.

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Field Museum Photo Archives

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remodernreview.files.wordpress.com

Synapsids Sphenacodon, Dimetrodon, Edaphosaurus, and Ophiacodon in a Permian Period landscape as depicted by Rudolph Zallinger for The Age of Reptiles Mural at the Yale Peabody Museum in 1947.

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Case, E.C. (1914) "Restoration of Edaphosaurus cruciger Cope." The American Naturalist 48(566): 116-121

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"Edaphosaurus boanerges". www.museumofevolution.com. Retrieved 2026-07-24.

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Reisz, R. R. (2006). "Origin of dental occlusion in tetrapods: signal for terrestrial vertebrate evolution?". Journal of Experimental Zoology Part B. 306B (3): 261–277. Bibcode:2006JEZB..306..261R. doi:10.1002/jez.b.21115. PMID 16683226.
Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13 (4459): 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.
Amin Agliano; P. Martin Sander; Tanja Wintrich (2020). "Bone histology and microanatomy of Edaphosaurus and Dimetrodon (Amniota, Synapsida) vertebrae from the Lower Permian of Texas". The Anatomical Record. 304 (3): 570–583. doi:10.1002/ar.24468. PMID 32484294. S2CID 219172923.
Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13: 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.

ncbi.nlm.nih.gov

Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13 (4459): 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.
Mann, A.; Henrici, A. C.; Sues, H.-D.; Pierce, S. E. (2023). "A new Carboniferous edaphosaurid and the origin of herbivory in mammal forerunners". Scientific Reports. 13: 4459. Bibcode:2023NatSR..13.4459M. doi:10.1038/s41598-023-30626-8. PMC 10076360. PMID 37019927.

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Muzeum 3000. "The Wonders of the Prehistoric World - Chronicle of Prehistoric Nature and Creation(July 10, 2014)"

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"Edaphosaurus". Palaeos. Archived from the original on 20 February 2022. Retrieved 9 September 2022.

paleobiodb.org (Global: 1,012^th place; English: 1,149^th place)

"Paleobiology Database: Edaphosaurus Cope 1882 (synapsid)". Fossilworks. Retrieved 17 December 2021.

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EPCOT's Universe of Energy Primeval Diorama with storyline featuring Edaphosaurus

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http://tubaf.qucosa.de/api/qucosa%3A22988/attachment/ATT-0/ ^{[dead link]}

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Burian painting of Edaphosaurus, used on the cover of the 1968 Czech juvenile science book Ztracený svět (The Lost World)

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api.semanticscholar.org

Bennett, S. C. (1996). "Aerodynamics and thermoregulatory function of the dorsal sail of Edaphosaurus". Paleobiology. 22 (4): 496–506. Bibcode:1996Pbio...22..496B. doi:10.1017/S0094837300016481. S2CID 89276555.
Amin Agliano; P. Martin Sander; Tanja Wintrich (2020). "Bone histology and microanatomy of Edaphosaurus and Dimetrodon (Amniota, Synapsida) vertebrae from the Lower Permian of Texas". The Anatomical Record. 304 (3): 570–583. doi:10.1002/ar.24468. PMID 32484294. S2CID 219172923.
Frederik Spindler; Sebastian Voigt; Jan Fischer (2020). "Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives". PalZ. 94 (1): 125–153. Bibcode:2020PalZ...94..125S. doi:10.1007/s12542-019-00453-2. S2CID 198140317.
Berman, D. S. (1979). "Edaphosaurus (Reptilia, Pelycosauria) from the Lower Permian of Northeastern United States, with description of a new species". Annals of the Carnegie Museum. 48 (11): 185–202. doi:10.5962/p.215833. S2CID 191159505.

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Ford Meets Disney at the Magic Skyway for 1964−65 New York World’s Fair

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perseus.tufts.edu

An Intermediate Greek-English Lexicon. Oxford. Clarendon Press. 1889. "ἔδαφος [edaphos]... 2. The ground-floor, pavement..."

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Christen Don Shelton (2015) Origins of endothermy in the mammalian lineage the evolutionary beginning of fibrolamellar bone in the "mammal-like" reptiles.(Ph.D. Dissertation) https://bonndoc.ulb.uni-bonn.de/xmlui/handle/20.500.11811/6495

utexas.edu (Global: 868^th place; English: 634^th place)

"Edaphosaurus pogonias". The Dino Pit Fossils. Retrieved 22 May 2015.

web.archive.org (Global: 1^st place; English: 1^st place)

"Edaphosaurus". Palaeos. Archived from the original on 20 February 2022. Retrieved 9 September 2022.
National Geographic: Permian Period: Photo Gallery: Edaphosaurus

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Webster's Revised Unabridged Dictionary. Springfield, MA: C. & G. Merriam Co., 1913. Boanerges.

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Edaphosaurus as depicted by Z. Burian in 1942 and inaccurately in 1941

Edaphosaurus (English Wikipedia)

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