Dimetrodon (Italian Wikipedia)

(EN) Stephanie Pappas published, Finned Monster Chomped Heads Off Ancient Amphibians, su Live Science, 31 ottobre 2013. URL consultato il 30 luglio 2025.

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(EN) Sail-Backed Dimetrodon Had a Nasty Bite, su Science, 30 luglio 2025. URL consultato il 30 luglio 2025.

nature.com (Global: 207^th place; Italian: 186^th place)

C.D. Bramwell e Fellgett, P.B., Thermal regulation in sail lizards (PDF), in Nature, vol. 242, n. 5394, 1973, pp. 203-205, DOI:10.1038/242203a0.

nih.gov (Global: 5^th place; Italian: 6^th place)

ncbi.nlm.nih.gov

T.S. Kemp, The origin and early radiation of the therapsid mammal-like reptiles: a palaeobiological hypothesis, in Journal of Evolutionary Biology, vol. 19, n. 4, 2006, pp. 1231-1247, DOI:10.1111/j.1420-9101.2005.01076.x, PMID 16780524.
A.K. Huttenlocker, Rega, E. e Sumida, S.S., Comparative anatomy and osteohistology of hyperelongate neural spines in the sphenacodontids Sphenacodon and Dimetrodon (Amniota: Synapsida), in Journal of Morphology, vol. 271, n. 12, 2010, pp. 1407-1421, DOI:10.1002/jmor.10876, PMID 20886514.
Botha-Brink, J.; Modesto, S.P. (2007). "A mixed-age classed 'pelycosaur' aggregation from South Africa: earliest evidence of parental care in amniotes?". Proceedings of the Royal Society B 274 (1627): 2829–2834. doi:10.1098/rspb.2007.0803. PMC 2288685. PMID 17848370.
G.A. Florides, Kalogirou, S.A., Tassou, S.A. e Wrobel, L., Natural environment and thermal behaviour of Dimetrodon limbatus, in Journal of Thermal Biology, vol. 26, n. 1, 2001, pp. 15-20, DOI:10.1016/S0306-4565(00)00019-X, PMID 11070340.
J.L. Tomkins, LeBas, N.R., Witton, M.P., Martill, D.M. e Humphries, S., Positive allometry and the prehistory of sexual selection (PDF), in The American Naturalist, vol. 176, n. 2, 2010, pp. 141-148, DOI:10.1086/653001, PMID 20565262 (archiviato dall'url originale il 12 aprile 2016).
A. Kriloff, Germain, D., Canoville, A., Vincent, P., Sache, M. e Laurin, M., Evolution of bone microanatomy of the tetrapod tibia and its use in palaeobiological inference, in Journal of Evolutionary Biology, vol. 21, n. 3, 2008, pp. 807-826, DOI:10.1111/j.1420-9101.2008.01512.x, PMID 18312321.

oadoi.org (Global: 612^th place; Italian: 14^th place)

K. D. Angielczyk, Dimetrodon is Not a Dinosaur: Using Tree Thinking to Understand the Ancient Relatives of Mammals and their Evolution, in Evolution: Education and Outreach, vol. 2, n. 2, 2009, pp. 257-271, DOI:10.1007/s12052-009-0117-4.
T.S. Kemp, The origin and early radiation of the therapsid mammal-like reptiles: a palaeobiological hypothesis, in Journal of Evolutionary Biology, vol. 19, n. 4, 2006, pp. 1231-1247, DOI:10.1111/j.1420-9101.2005.01076.x, PMID 16780524.
A.S. Romer, Notes on the Permo-Carboniferous reptile Dimetrodon, in The Journal of Geology, vol. 35, n. 8, 1927, pp. 673-689, Bibcode:1927JG.....35..673R, DOI:10.1086/623462, JSTOR 30060393.
E. A. Rega, K. Noriega, S. S. Sumida, A. Huttenlocker, A. Lee e B. Kennedy, Healed Fractures in the Neural Spines of an Associated Skeleton of Dimetrodon: Implications for Dorsal Sail Morphology and Function, in Fieldiana Life and Earth Sciences, vol. 5, 2012, pp. 104-111, DOI:10.3158/2158-5520-5.1.104.
E. Rega, Sumida, S., Noriega, K., Pell, C. e Lee, A., Evidence-based paleopathology I: Ontogenetic and functional implications of dorsal sails in Dimetrodon, in Journal of Vertebrate Paleontology, vol. 25, S3, 2005, pp. 103A, DOI:10.1080/02724634.2005.10009942.
S. Sumida, Rega, E. e Noriega, K., Evidence-based paleopathology II: Impact on phylogenetic analysis of the genus Dimetrodon, in Journal of Vertebrate Paleontology, vol. 25, S3, 2005, pp. 120A, DOI:10.1080/02724634.2005.10009942.
E.C. Olson, Permo-Carboniferous paleoecology and morphotypic series, in American Zoologist, vol. 15, n. 2, 1975, pp. 371-389, DOI:10.1093/icb/15.2.371.
K. Madalena, Sumida, S., Zeigler, K. e Rega, E., 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, in Journal of Vertebrate Paleontology, vol. 27, 3, Suppl., 2007, pp. 110A, DOI:10.1080/02724634.2007.10010458.
A.S. Romer e Price, L.I., Review of the Pelycosauria, in Geological Society of America Special Paper, Geological Society of America Special Papers, vol. 28, 1940, pp. 1-538, DOI:10.1130/spe28-p1.
Kirstin S. Brink, Hillary C. Maddin, David C. Evans, Robert R. Reisz e Hans-Dieter Sues, Re-evaluation of the historic Canadian fossil Bathygnathus borealisfrom the Early Permian of Prince Edward Island, in Canadian Journal of Earth Sciences, vol. 52, n. 12, 2015, pp. 1109-1120, DOI:10.1139/cjes-2015-0100.
G.A. Florides, Kalogirou, S.A., Tassou, S.A. e Wrobel, L., Natural environment and thermal behaviour of Dimetrodon limbatus, in Journal of Thermal Biology, vol. 26, n. 1, 2001, pp. 15-20, DOI:10.1016/S0306-4565(00)00019-X, PMID 11070340.
C. Sullivan, Reisz, R.R. e May, W.J., Large dissorophoid skeletal elements from the Lower Permian Richards Spur fissures, Oklahoma, and their paleoecological implications, in Journal of Vertebrate Paleontology, vol. 20, n. 3, 2000, pp. 456-461, DOI:10.1671/0272-4634(2000)020[0456:LDSEFT]2.0.CO;2, JSTOR 4524117.
A. Kriloff, Germain, D., Canoville, A., Vincent, P., Sache, M. e Laurin, M., Evolution of bone microanatomy of the tetrapod tibia and its use in palaeobiological inference, in Journal of Evolutionary Biology, vol. 21, n. 3, 2008, pp. 807-826, DOI:10.1111/j.1420-9101.2008.01512.x, PMID 18312321.

oldearth.org (Global: low place; Italian: low place)

Online Earth History Curriculum - Chapter 8 - The Permian Period - Dimetrodon, su www.oldearth.org. URL consultato il 15 settembre 2025.

openlibrary.org (Global: 185^th place; Italian: 1,359^th place)

R. R. Reisz, Pelycosauria, in Sues, H.-D. (ed.) (a cura di), Handbuch der Paläoherpetologie, 17A, Gustav Fischer Verlag, 1986, pp. 1-102, ISBN 978-3-89937-032-4, OL 12985656M.

pan.pl (Global: 2,542^nd place; Italian: 3,140^th place)

app.pan.pl

J. Fröbisch, Schoch, R.R., Müller, J., Schindler, T. e Schweiss, D., A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe Basin, Germany (PDF), in Acta Palaeontologica Polonica, vol. 56, n. 1, 2011, pp. 113-120, DOI:10.4202/app.2010.0039.

sciencedaily.com (Global: 1,390^th place; Italian: 1,331^st place)

Ancestry of mammalian 'warm-bloodedness' revealed, su sciencedaily.com, Society of Vertebrate Paleontology, 29 ottobre 2015. URL consultato il 29 ottobre 2015.

stuartsumida.com (Global: low place; Italian: low place)

D.S. Berman, Reisz, R.R., Martens, T. e Henrici, A.C., A new species of Dimetrodon (Synapsida: Sphenacodontidae) from the Lower Permian of Germany records first occurrence of genus outside of North America (PDF), in Canadian Journal of Earth Sciences, vol. 38, n. 5, 2001, pp. 803-812, DOI:10.1139/cjes-38-5-803.

tandfonline.com (Global: 286^th place; Italian: 457^th place)

R.J. Benson, Interrelationships of basal synapsids: cranial and postcranial morphological partitions suggest different topologies, in Journal of Systematic Paleontology, vol. 10, n. 2, 2012, pp. 601-624, DOI:10.1080/14772019.2011.631042.

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

Dimetrodon, su Paleobiology Database. URL consultato il 23 agosto 2012 (archiviato dall'url originale il 2 ottobre 2013).
The Kungurian Age, su Palaeos. URL consultato il 29 settembre 2013 (archiviato dall'url originale il 12 novembre 2013).
Exhibit Specimens: Dimetrodon, su American Museum of Natural History. URL consultato il 2 luglio 2012 (archiviato dall'url originale il 4 luglio 2012).
M. Laurin e Reisz, R.R., Autapomorphies of the main clades of synapsids, su Tree of Life Web Project, 1997. URL consultato il 24 agosto 2012 (archiviato dall'url originale l'11 dicembre 2008).
P.P. Vaughn, Comparison of the Early Permian vertebrate faunas of the Four Corners region and north-central Texas (PDF), Contributions in Science, vol. 105, Los Angeles County Museum of Natural History, 1966, pp. 1-13. URL consultato il 22 marzo 2017 (archiviato dall'url originale il 10 gennaio 2017).
P.P. Vaughn, Early Permian vertebrates from southern New Mexico and their paleozoogeographic significance (PDF), Contributions in Science, vol. 166, Los Angeles County Museum of Natural History, 1969, pp. 1-22. URL consultato il 22 marzo 2017 (archiviato dall'url originale il 10 gennaio 2017).
P.P. Vaughn, Vertebrates from the Cutler Group of Monument Valley and vicinity (PDF), New Mexico Geological Society Guidebook, vol. 24, New Mexico Geological Society, 1973, pp. 99-105. URL consultato il 22 marzo 2017 (archiviato dall'url originale il 12 aprile 2016).
J.S. Turner e Tracy, C.R., Body size, homeothermy and the control of heat exchange in mammal-like reptiles (PDF), in Hotton, N. III.; MacLean, P.D.; Roth, J.J.; and Roth, E.C. (eds.) (a cura di), The Ecology and Biology of Mammal-Like Reptiles, Washington, D.C., Smithsonian Institution Press, 1986, pp. 185-194. URL consultato il 23 marzo 2017 (archiviato dall'url originale il 12 aprile 2016).
J.L. Tomkins, LeBas, N.R., Witton, M.P., Martill, D.M. e Humphries, S., Positive allometry and the prehistory of sexual selection (PDF), in The American Naturalist, vol. 176, n. 2, 2010, pp. 141-148, DOI:10.1086/653001, PMID 20565262 (archiviato dall'url originale il 12 aprile 2016).
S.G. Lucas, Spielmann, J.A., Rinehart, L.F. e Martens, T., Dimetrodon (Amniota: Synapsida: Sphenacodontidae) from the Lower Permian Abo Formation, Socorro County, New Mexico (PDF), New Mexico Geological Society Guidebook, vol. 60, New Mexico Geological Society, 2009, pp. 281-284. URL consultato il 23 marzo 2017 (archiviato dall'url originale il 5 ottobre 2021).
(EN) Dimetrodon (Soft Model by Favorite) – Dinosaur Toy Blog, su dinotoyblog.com. URL consultato il 15 settembre 2025 (archiviato il 4 dicembre 2024).

webcitation.org (Global: 25^th place; Italian: 46^th place)

M. Laurin e Reisz, R.R., Synapsida: mammals and their extinct relatives, su Tree of Life Web Project, 2012. URL consultato il 24 agosto 2012 (archiviato dall'url originale il 20 gennaio 2013).

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A.K. Huttenlocker, Rega, E. e Sumida, S.S., Comparative anatomy and osteohistology of hyperelongate neural spines in the sphenacodontids Sphenacodon and Dimetrodon (Amniota: Synapsida), in Journal of Morphology, vol. 271, n. 12, 2010, pp. 1407-1421, DOI:10.1002/jmor.10876, PMID 20886514.

Dimetrodon (Italian Wikipedia)

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