Dimetrodon (English Wikipedia)

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

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Tomkins, J.L.; LeBas, N.R.; Witton, M.P.; Martill, D.M.; Humphries, S. (2010). "Positive allometry and the prehistory of sexual selection" (PDF). The American Naturalist. 176 (2): 141–148. Bibcode:2010ANat..176..141T. doi:10.1086/653001. PMID 20565262. S2CID 36207. Archived from the original (PDF) on 2016-04-12.

amnh.org

"Exhibit Specimens: Dimetrodon". American Museum of Natural History. Archived from the original on 4 July 2012. Retrieved 2 July 2012.

archive.org

Olson, E.C. (1955). "Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds". Fieldiana. 37 (13): 385–401.
Case, E.C. (1907). Revision of the Pelycosauria of North America. Washington, D.C.: Carnegie Institution of Washington. pp. 1–176.

biodiversitylibrary.org

Olson, Everett C; Olson, Everett C. (1970-02-05). "Trematops Stonei sp. nov. (Temnospondyli Amphibia) from the Washington Formation, Dunkard Group, Ohio". Kirtlandia. 8: 1––12.

books.google.com

Cloudsley-Thompson, J. L. (2005-01-19). Ecology and Behaviour of Mesozoic Reptiles. Springer Science & Business Media. ISBN 978-3-540-22421-1.
Fiesta, Enrique; Davidson, John (2015-01-10). Dimetrodon - Permian Predator. Mendon Cottage Books. ISBN 978-1-310-19617-1.
Zachos, Frank; Asher, Robert (2018-10-22). Mammalian Evolution, Diversity and Systematics. Walter de Gruyter GmbH & Co KG. ISBN 978-3-11-034155-3.
Matthew, W.D. (1908). "Review of Case's 'Revision of the Pelycosauria of North America'". Science. 27 (699): 816–818. Bibcode:1908Sci....27..816M. doi:10.1126/science.27.699.816.
Nelson, John W., Robert W. Hook, and Dan S. Chaney (2013). Lithostratigraphy of the Lower Permian (Leonardian) Clear Fork Formation of North-Central Texas from The Carboniferous-Permian Transition: Bulletin 60, ed. Spencer G. Lucas et al. New Mexico Museum of Natural History and Science, pg. 286-311. Retrieved December 28, 2017.

carnegiemnh.org

Henrici, Amy. "The Bromacker Fossil Project Part XI: Dimetrodon teutonis, an apex predator". carnegiemnh.org. Carnegie Museum of Natural History. Retrieved 2 June 2025.

confex.com

gsa.confex.com

Zoehfeld, K. Weidner; Mossbrucker, Matthew T.; Bakker, Robert T.; Flis, Chris J. (2014). "Dimetrodon feeding on sharks and sharks feeding on Dimetrodon: Texas Early Permian food webs based on aquatic predation". 2014 GSA Annual Meeting Program Abstracts. pp. Paper 133-7. Retrieved 2 June 2025.

dictionary.com

"dimetrodon". Dictionary.com Unabridged (Online). n.d. Retrieved 2018-02-12.

doi.org

Angielczyk, K. D. (2009). "Dimetrodon is Not a Dinosaur: Using Tree Thinking to Understand the Ancient Relatives of Mammals and their Evolution". Evolution: Education and Outreach. 2 (2): 257–271. doi:10.1007/s12052-009-0117-4.
Gônet, Jordan; Bardin, Jérémie; Girondot, Marc; Hutchinson, John R.; Laurin, Michel (2023). "Unravelling the postural diversity of mammals: Contribution of humeral cross-sections to palaeobiological inferences". Journal of Mammalian Evolution. 30 (2): 321–337. doi:10.1007/s10914-023-09652-w. S2CID 256788973.
Berman, D.S.; Reisz, R.R.; Martens, T.; Henrici, A.C. (2001). "A new species of Dimetrodon (Synapsida: Sphenacodontidae) from the Lower Permian of Germany records the first occurrence of the genus outside of North America" (PDF). Canadian Journal of Earth Sciences. 38 (5): 803–812. Bibcode:2001CaJES..38..803B. doi:10.1139/cjes-38-5-803.
Fröbisch, J.; Schoch, R.R.; Müller, J.; Schindler, T.; Schweiss, D. (2011). "A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe Basin, Germany" (PDF). Acta Palaeontologica Polonica. 56 (1): 113–120. doi:10.4202/app.2010.0039. S2CID 45410472.
Olson, E.C.; Beerbower, J.R. (1953). "The San Angelo Formation, Permian of Texas, and its vertebrates". The Journal of Geology. 61 (5): 389–423. Bibcode:1953JG.....61..389O. doi:10.1086/626109. S2CID 128681671.
Baur, G.; Case, E.C. (1899). "The history of the Pelycosauria, with a description of the genus Dimetrodon, Cope". Transactions of the American Philosophical Society. 20 (1): 5–62. doi:10.2307/1005488. hdl:2027/uc1.32106020416696. JSTOR 1005488.
Maho, Tea; Maho, Sigi; Scott, Dianne; Reisz, Robert R. (19 August 2022). "Permian hypercarnivore suggests dental complexity among early amniotes". Nature Communications. 13 (1): 4882. Bibcode:2022NatCo..13.4882M. doi:10.1038/s41467-022-32621-5. PMC 9391490. PMID 35986022.
Kemp, T.S. (2006). "The origin and early radiation of the therapsid mammal-like reptiles: a palaeobiological hypothesis". Journal of Evolutionary Biology. 19 (4): 1231–1247. doi:10.1111/j.1420-9101.2005.01076.x. PMID 16780524. S2CID 3184629.
Romer, A.S. (1927). "Notes on the Permo-Carboniferous reptile Dimetrodon". The Journal of Geology. 35 (8): 673–689. Bibcode:1927JG.....35..673R. doi:10.1086/623462. JSTOR 30060393. S2CID 140679339.
Rega, E. A.; Noriega, K.; Sumida, S. S.; Huttenlocker, A.; Lee, A.; Kennedy, B. (2012). "Healed Fractures in the Neural Spines of an Associated Skeleton of Dimetrodon: Implications for Dorsal Sail Morphology and Function". Fieldiana Life and Earth Sciences. 5: 104–111. doi:10.3158/2158-5520-5.1.104. S2CID 108887164.
Rega, E.; Sumida, S.; Noriega, K.; Pell, C.; Lee, A. (2005). "Evidence-based paleopathology I: Ontogenetic and functional implications of dorsal sails in Dimetrodon". Journal of Vertebrate Paleontology. 25 (S3): 103A. doi:10.1080/02724634.2005.10009942. S2CID 220413556.
Sumida, S.; Rega, E.; Noriega, K. (2005). "Evidence-based paleopathology II: Impact on phylogenetic analysis of the genus Dimetrodon". Journal of Vertebrate Paleontology. 25 (S3): 120A. doi:10.1080/02724634.2005.10009942. S2CID 220413556.
Huttenlocker, A.K.; Rega, E.; Sumida, S.S. (2010). "Comparative anatomy and osteohistology of hyperelongate neural spines in the sphenacodontids Sphenacodon and Dimetrodon (Amniota: Synapsida)". Journal of Morphology. 271 (12): 1407–1421. doi:10.1002/jmor.10876. PMID 20886514. S2CID 40899700.
Marchetti, L.; Logghe, A.; Buchwitz, M.; Fröbisch, J. (2025). "Early Permian synapsid impressions illuminate the origin of epidermal scales and aggregation behavior". Current Biology. doi:10.1016/j.cub.2025.04.077.
Spindler, Frederik; Werneburg, Ralf; Schneider, Joerg W.; Luthardt, Ludwig; Annacker, Volker; Rößler, Ronny (2018). "First arboreal 'pelycosaurs' (Synapsida: Varanopidae) from the early Permian Chemnitz Fossil Lagerstätte, SE Germany, with a review of varanopid phylogeny". PalZ. 92 (2): 315–364. Bibcode:2018PalZ...92..315S. doi:10.1007/s12542-018-0405-9. S2CID 133846070.
Modesto, Sean P. (January 2020). "Rooting about reptile relationships". Nature Ecology & Evolution. 4 (1): 10–11. doi:10.1038/s41559-019-1074-0. ISSN 2397-334X. PMID 31900449. S2CID 209672518.
Ford, David P.; Benson, Roger B. J. (2019). "A redescription of Orovenator mayorum (Sauropsida, Diapsida) using high-resolution μCT, and the consequences for early amniote phylogeny". Papers in Palaeontology. 5 (2): 197–239. Bibcode:2019PPal....5..197F. doi:10.1002/spp2.1236. ISSN 2056-2802. S2CID 92485505.
Brink, Kirstin S.; Maddin, Hillary C.; Evans, David C.; Reisz, Robert R.; Sues, Hans-Dieter (2015). "Re-evaluation of the historic Canadian fossil Bathygnathus borealisfrom the Early Permian of Prince Edward Island". Canadian Journal of Earth Sciences. 52 (12): 1109–1120. Bibcode:2015CaJES..52.1109B. doi:10.1139/cjes-2015-0100.
Brink, K.S. (2015). "Case 3695 — Dimetrodon Cope, 1878 (Synapsida, Sphenacodontidae): proposed conservation by reversal of precedence with Bathygnathus Leidy, 1853". The Bulletin of Zoological Nomenclature. 72 (4): 297–299. doi:10.21805/bzn.v72i4.a17.
"Opinion 2446 (Case 3695) – Dimetrodon Cope, 1878 (Synapsida, Sphenacodontidae): name conserved". The Bulletin of Zoological Nomenclature. 76 (1): 200–201. December 2019. doi:10.21805/bzn.v76.a063.
Matthew, W.D. (1908). "Review of Case's 'Revision of the Pelycosauria of North America'". Science. 27 (699): 816–818. Bibcode:1908Sci....27..816M. doi:10.1126/science.27.699.816.
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.
Olson, E.C. (1975). "Permo-Carboniferous paleoecology and morphotypic series". American Zoologist. 15 (2): 371–389. doi:10.1093/icb/15.2.371.
Lucas, Spencer G. (2013-11-01). "Vertebrate biostratigraphy and biochronology of the upper Paleozoic Dunkard Group, Pennsylvania–West Virginia–Ohio, USA". International Journal of Coal Geology. SI:Dunkard Group Geology. 119: 79–87. Bibcode:2013IJCG..119...79L. doi:10.1016/j.coal.2013.04.007. ISSN 0166-5162.
Madalena, K.; Sumida, S.; Zeigler, K.; Rega, E. (2007). "A new record of the Early Permian pelycosaurian-grade synapsid Dimetrodon (Eupelycosauria: Sphenacodontidae) from the Lower Cutler Group (Early Permian) of Jemez Pueblo, north-central New Mexico". Journal of Vertebrate Paleontology. 27 (3, Suppl): 110A. doi:10.1080/02724634.2007.10010458.
Case, E.C. (1903). "The osteology of Embolophorus dollovianus, Cope, with an attempted restoration". The Journal of Geology. 11 (1): 1–28. Bibcode:1903JG.....11....1C. doi:10.1086/621055. JSTOR 30056735.
Case, E.C. (1904). "The osteology of the skull of the pelycosaurian genus, Dimetrodon". The Journal of Geology. 12 (4): 304–311. Bibcode:1904JG.....12..304C. doi:10.1086/621157. JSTOR 30055825.
Gilmore, C.W. (1919). "A mounted skeleton of Dimetrodon gigas in the United States National Museum, with notes on the skeletal anatomy" (PDF). Proceedings of the U.S. National Museum. 56 (2300): 525–539. doi:10.5479/si.00963801.56-2300.525.
Olson, E.C. (1962). "Late Permian terrestrial vertebrates, USA and USSR". Transactions of the American Philosophical Society. 52 (2): 1–224. doi:10.2307/1005904. JSTOR 1005904.
Battail, B. (2000). "A comparison of Late Permian Gondwanan and Laurasian amniote faunas". Journal of African Earth Sciences. 31 (1): 165–174. Bibcode:2000JAfES..31..165B. doi:10.1016/S0899-5362(00)00081-6.
Cope, E.D. (1878). "The Theromorphous Reptilia". The American Naturalist. 12 (12): 829–830. doi:10.1086/272251.
Cope, E.D. (1886). "The long-spined Theromorpha of the Permian Epoch". The American Naturalist. 20 (6): 544–545. doi:10.1086/274275.
Reisz, R. R.; Berman, D. S.; Scott, D. (1992). "The cranial anatomy and relationships of Secodontosaurus, an unusual mammal-like reptile (Synapsida: Sphenacodontidae) from the early Permian of Texas". Zoological Journal of the Linnean Society. 104 (2): 127–184. doi:10.1111/j.1096-3642.1992.tb00920.x. S2CID 56425294.
Benson, R.J. (2012). "Interrelationships of basal synapsids: cranial and postcranial morphological partitions suggest different topologies". Journal of Systematic Palaeontology. 10 (2): 601–624. Bibcode:2012JSPal..10..601B. doi:10.1080/14772019.2011.631042. S2CID 84706899.
Florides, G.A.; Kalogirou, S.A.; Tassou, S.A.; Wrobel, L. (2001). "Natural environment and thermal behaviour of Dimetrodon limbatus". Journal of Thermal Biology. 26 (1): 15–20. Bibcode:2001JTBio..26...15F. doi:10.1016/S0306-4565(00)00019-X. hdl:20.500.14279/1658. PMID 11070340.
Bramwell, C.D.; Fellgett, P.B. (1973). "Thermal regulation in sail lizards". Nature. 242 (5394): 203–205. Bibcode:1973Natur.242..203B. doi:10.1038/242203a0. S2CID 4159825.
Haack, S.C. (1986). "A thermal model of the sailback pelycosaur". Paleobiology. 12 (4): 450–458. Bibcode:1986Pbio...12..450H. doi:10.1017/S009483730000316X. S2CID 124339088.
Florides, G.A.; Wrobel, L.C.; Kalogirou, S.A.; Tassou, S.A. (1999). "A thermal model for reptiles and pelycosaurs". Journal of Thermal Biology. 24 (1): 1–13. Bibcode:1999JTBio..24....1F. doi:10.1016/S0306-4565(98)00032-1.
Tomkins, J.L.; LeBas, N.R.; Witton, M.P.; Martill, D.M.; Humphries, S. (2010). "Positive allometry and the prehistory of sexual selection" (PDF). The American Naturalist. 176 (2): 141–148. Bibcode:2010ANat..176..141T. doi:10.1086/653001. PMID 20565262. S2CID 36207. Archived from the original (PDF) on 2016-04-12.
Grigg, Gordon; Nowack, Julia; Bicudo, José Eduardo Pereira Wilken; Bal, Naresh Chandra; Woodward, Holly N.; Seymour, Roger S. (2022). "Whole-body endothermy: ancient, homologous and widespread among the ancestors of mammals, birds and crocodylians". Biological Reviews. 97 (2): 766–801. doi:10.1111/brv.12822. hdl:2440/134060. ISSN 1464-7931. PMC 9300183. PMID 34894040. S2CID 245021195.
Sullivan, C.; Reisz, R.R.; May, W.J. (2000). "Large dissorophoid skeletal elements from the Lower Permian Richards Spur fissures, Oklahoma, and their paleoecological implications". Journal of Vertebrate Paleontology. 20 (3): 456–461. doi:10.1671/0272-4634(2000)020[0456:LDSEFT]2.0.CO;2. JSTOR 4524117. S2CID 140709673.
Olson, E.C. (1966). "Community evolution and the origin of mammals". Ecology. 47 (2): 291–302. Bibcode:1966Ecol...47..291O. doi:10.2307/1933776. JSTOR 1933776.
Kriloff, A.; Germain, D.; Canoville, A.; Vincent, P.; Sache, M.; Laurin, M. (2008). "Evolution of bone microanatomy of the tetrapod tibia and its use in palaeobiological inference". Journal of Evolutionary Biology. 21 (3): 807–826. doi:10.1111/j.1420-9101.2008.01512.x. PMID 18312321. S2CID 6102313.

esf.edu

Turner, J.S.; Tracy, C.R. (1986). "Body size, homeothermy and the control of heat exchange in mammal-like reptiles" (PDF). In Hotton, N. III.; MacLean, P.D.; Roth, J.J.; Roth, E.C. (eds.). The Ecology and Biology of Mammal-Like Reptiles. Washington, D.C.: Smithsonian Institution Press. pp. 185–194. Archived from the original (PDF) on 2016-04-12. Retrieved 2012-07-26.

handle.net

hdl.handle.net

Baur, G.; Case, E.C. (1899). "The history of the Pelycosauria, with a description of the genus Dimetrodon, Cope". Transactions of the American Philosophical Society. 20 (1): 5–62. doi:10.2307/1005488. hdl:2027/uc1.32106020416696. JSTOR 1005488.
Florides, G.A.; Kalogirou, S.A.; Tassou, S.A.; Wrobel, L. (2001). "Natural environment and thermal behaviour of Dimetrodon limbatus". Journal of Thermal Biology. 26 (1): 15–20. Bibcode:2001JTBio..26...15F. doi:10.1016/S0306-4565(00)00019-X. hdl:20.500.14279/1658. PMID 11070340.
Grigg, Gordon; Nowack, Julia; Bicudo, José Eduardo Pereira Wilken; Bal, Naresh Chandra; Woodward, Holly N.; Seymour, Roger S. (2022). "Whole-body endothermy: ancient, homologous and widespread among the ancestors of mammals, birds and crocodylians". Biological Reviews. 97 (2): 766–801. doi:10.1111/brv.12822. hdl:2440/134060. ISSN 1464-7931. PMC 9300183. PMID 34894040. S2CID 245021195.

harvard.edu

ui.adsabs.harvard.edu

Berman, D.S.; Reisz, R.R.; Martens, T.; Henrici, A.C. (2001). "A new species of Dimetrodon (Synapsida: Sphenacodontidae) from the Lower Permian of Germany records the first occurrence of the genus outside of North America" (PDF). Canadian Journal of Earth Sciences. 38 (5): 803–812. Bibcode:2001CaJES..38..803B. doi:10.1139/cjes-38-5-803.
Olson, E.C.; Beerbower, J.R. (1953). "The San Angelo Formation, Permian of Texas, and its vertebrates". The Journal of Geology. 61 (5): 389–423. Bibcode:1953JG.....61..389O. doi:10.1086/626109. S2CID 128681671.
Maho, Tea; Maho, Sigi; Scott, Dianne; Reisz, Robert R. (19 August 2022). "Permian hypercarnivore suggests dental complexity among early amniotes". Nature Communications. 13 (1): 4882. Bibcode:2022NatCo..13.4882M. doi:10.1038/s41467-022-32621-5. PMC 9391490. PMID 35986022.
Romer, A.S. (1927). "Notes on the Permo-Carboniferous reptile Dimetrodon". The Journal of Geology. 35 (8): 673–689. Bibcode:1927JG.....35..673R. doi:10.1086/623462. JSTOR 30060393. S2CID 140679339.
Spindler, Frederik; Werneburg, Ralf; Schneider, Joerg W.; Luthardt, Ludwig; Annacker, Volker; Rößler, Ronny (2018). "First arboreal 'pelycosaurs' (Synapsida: Varanopidae) from the early Permian Chemnitz Fossil Lagerstätte, SE Germany, with a review of varanopid phylogeny". PalZ. 92 (2): 315–364. Bibcode:2018PalZ...92..315S. doi:10.1007/s12542-018-0405-9. S2CID 133846070.
Ford, David P.; Benson, Roger B. J. (2019). "A redescription of Orovenator mayorum (Sauropsida, Diapsida) using high-resolution μCT, and the consequences for early amniote phylogeny". Papers in Palaeontology. 5 (2): 197–239. Bibcode:2019PPal....5..197F. doi:10.1002/spp2.1236. ISSN 2056-2802. S2CID 92485505.
Brink, Kirstin S.; Maddin, Hillary C.; Evans, David C.; Reisz, Robert R.; Sues, Hans-Dieter (2015). "Re-evaluation of the historic Canadian fossil Bathygnathus borealisfrom the Early Permian of Prince Edward Island". Canadian Journal of Earth Sciences. 52 (12): 1109–1120. Bibcode:2015CaJES..52.1109B. doi:10.1139/cjes-2015-0100.
Matthew, W.D. (1908). "Review of Case's 'Revision of the Pelycosauria of North America'". Science. 27 (699): 816–818. Bibcode:1908Sci....27..816M. doi:10.1126/science.27.699.816.
Lucas, Spencer G. (2013-11-01). "Vertebrate biostratigraphy and biochronology of the upper Paleozoic Dunkard Group, Pennsylvania–West Virginia–Ohio, USA". International Journal of Coal Geology. SI:Dunkard Group Geology. 119: 79–87. Bibcode:2013IJCG..119...79L. doi:10.1016/j.coal.2013.04.007. ISSN 0166-5162.
Case, E.C. (1903). "The osteology of Embolophorus dollovianus, Cope, with an attempted restoration". The Journal of Geology. 11 (1): 1–28. Bibcode:1903JG.....11....1C. doi:10.1086/621055. JSTOR 30056735.
Case, E.C. (1904). "The osteology of the skull of the pelycosaurian genus, Dimetrodon". The Journal of Geology. 12 (4): 304–311. Bibcode:1904JG.....12..304C. doi:10.1086/621157. JSTOR 30055825.
Battail, B. (2000). "A comparison of Late Permian Gondwanan and Laurasian amniote faunas". Journal of African Earth Sciences. 31 (1): 165–174. Bibcode:2000JAfES..31..165B. doi:10.1016/S0899-5362(00)00081-6.
Benson, R.J. (2012). "Interrelationships of basal synapsids: cranial and postcranial morphological partitions suggest different topologies". Journal of Systematic Palaeontology. 10 (2): 601–624. Bibcode:2012JSPal..10..601B. doi:10.1080/14772019.2011.631042. S2CID 84706899.
Florides, G.A.; Kalogirou, S.A.; Tassou, S.A.; Wrobel, L. (2001). "Natural environment and thermal behaviour of Dimetrodon limbatus". Journal of Thermal Biology. 26 (1): 15–20. Bibcode:2001JTBio..26...15F. doi:10.1016/S0306-4565(00)00019-X. hdl:20.500.14279/1658. PMID 11070340.
Bramwell, C.D.; Fellgett, P.B. (1973). "Thermal regulation in sail lizards". Nature. 242 (5394): 203–205. Bibcode:1973Natur.242..203B. doi:10.1038/242203a0. S2CID 4159825.
Haack, S.C. (1986). "A thermal model of the sailback pelycosaur". Paleobiology. 12 (4): 450–458. Bibcode:1986Pbio...12..450H. doi:10.1017/S009483730000316X. S2CID 124339088.
Florides, G.A.; Wrobel, L.C.; Kalogirou, S.A.; Tassou, S.A. (1999). "A thermal model for reptiles and pelycosaurs". Journal of Thermal Biology. 24 (1): 1–13. Bibcode:1999JTBio..24....1F. doi:10.1016/S0306-4565(98)00032-1.
Tomkins, J.L.; LeBas, N.R.; Witton, M.P.; Martill, D.M.; Humphries, S. (2010). "Positive allometry and the prehistory of sexual selection" (PDF). The American Naturalist. 176 (2): 141–148. Bibcode:2010ANat..176..141T. doi:10.1086/653001. PMID 20565262. S2CID 36207. Archived from the original (PDF) on 2016-04-12.
Olson, E.C. (1966). "Community evolution and the origin of mammals". Ecology. 47 (2): 291–302. Bibcode:1966Ecol...47..291O. doi:10.2307/1933776. JSTOR 1933776.

hmnspaleo.blogspot.com

Anonymous. "Xenacanthus versus Dimetrodon: a battle of epic proportions (with Robert Bakker)". Prehistoric CSI. Houston Museum of Natural Science. Retrieved 2 June 2025.

jstor.org

Sternberg, C.W. (1942). "The skeleton of an immature pelycosaur, Dimetrodon cf. grandis, from the Permian of Texas". Journal of Paleontology. 16 (4): 485–486. JSTOR 1298848.
Baur, G.; Case, E.C. (1899). "The history of the Pelycosauria, with a description of the genus Dimetrodon, Cope". Transactions of the American Philosophical Society. 20 (1): 5–62. doi:10.2307/1005488. hdl:2027/uc1.32106020416696. JSTOR 1005488.
Romer, A.S. (1927). "Notes on the Permo-Carboniferous reptile Dimetrodon". The Journal of Geology. 35 (8): 673–689. Bibcode:1927JG.....35..673R. doi:10.1086/623462. JSTOR 30060393. S2CID 140679339.
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Modesto, Sean P. (January 2020). "Rooting about reptile relationships". Nature Ecology & Evolution. 4 (1): 10–11. doi:10.1038/s41559-019-1074-0. ISSN 2397-334X. PMID 31900449. S2CID 209672518.
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Lucas, Spencer G. (2013-11-01). "Vertebrate biostratigraphy and biochronology of the upper Paleozoic Dunkard Group, Pennsylvania–West Virginia–Ohio, USA". International Journal of Coal Geology. SI:Dunkard Group Geology. 119: 79–87. Bibcode:2013IJCG..119...79L. doi:10.1016/j.coal.2013.04.007. ISSN 0166-5162.
Grigg, Gordon; Nowack, Julia; Bicudo, José Eduardo Pereira Wilken; Bal, Naresh Chandra; Woodward, Holly N.; Seymour, Roger S. (2022). "Whole-body endothermy: ancient, homologous and widespread among the ancestors of mammals, birds and crocodylians". Biological Reviews. 97 (2): 766–801. doi:10.1111/brv.12822. hdl:2440/134060. ISSN 1464-7931. PMC 9300183. PMID 34894040. S2CID 245021195.

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