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English: The aquatic reptile Mesosaurus from the early Permian of South America and Africa. Restoration of skeleton. After: Mac Gregor, J.H. (1908) Mesosaurus brasiliensis nov. sp. IN: White, I.C. (1908) Commission for Studies on Brazilian Coal Mines - Final Report; (Bilingual report, Portuguese & English), Imprensa Nacional, Rio de Janeiro, Brazil, 617 p.: Part II, pp. 301-336.
Deutsch: Das aquatische Reptil Mesosaurus aus dem frühen Perm Südamerikas und Afrikas. Rekonstruktion des Skeletts (nach McGregor).
Polski: Mezozaur (wczesny perm, Ameryka Południowa i Afryka). Rekonstrukcja szkieletu (za McGregorem).
Dyddiad
Ffynhonnell From the book: "Water Reptiles of the Past and Present", University of Chicago Press, Chicago, 1914. https://archive.org/stream/waterreptilesofp00will#page/128/mode/2up
Awdur Samuel Wendell Williston (1851-1918)
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cyfredol22:54, 6 Gorffennaf 2008Bawdlun y fersiwn am 22:54, 6 Gorffennaf 20082,010 × 579 (355 KB)FunkMonk{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
19:52, 16 Ebrill 2006Bawdlun y fersiwn am 19:52, 16 Ebrill 20061,022 × 581 (20 KB)TomCatXMesosaurus; restoration of skeleton (after McGregor). From the book: "Water Reptiles of the Past and Present", University of Chicago Press, Chicago, 1914. Author: Samuel Wendell Williston (1851-1918)

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