Dimetrodon

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21	PDF Document Add to Reading List Source URL: www.stuartsumida.com Language: English - Date: 2009-03-12 20:52:41 Paleozoology Pelycosaurs Temnospondyls Dimetrodon Prehistoric reptiles Sphenacodontidae Tambachia Edaphosaurus Ctenospondylus Sphenacodonts Paleozoic Phanerozoic
22	Untitled Add to Reading List Source URL: app.pan.pl Language: English - Date: 2011-02-14 13:35:02 Paleozoology Transitional fossils Phyla Sphenacodontidae Dimetrodon Sphenacodontia Cryptovenator Secodontosaurus Sphenacodontoidea Sphenacodonts Pelycosaurs Paleozoic
23	PDF Document Add to Reading List Source URL: www.geol.umd.edu Language: English - Date: 2008-08-11 14:57:20 Mesozoic Dimetrodon Allosaurus Stegosaurus Ceratosaurus Dinosaur Diplodocus Triceratops Heterodontosauridae Jurassic dinosaurs Herpetology Megafauna
24	PDF Document Add to Reading List Source URL: www.app.pan.pl Language: English - Date: 2011-02-14 13:35:02 Paleozoology Transitional fossils Phyla Sphenacodontidae Dimetrodon Sphenacodontia Cryptovenator Secodontosaurus Sphenacodontoidea Sphenacodonts Pelycosaurs Paleozoic
25	PDF Document Add to Reading List Source URL: www.alternativetactics.org Language: English - Date: 2011-05-06 03:34:07 Paleozoology Behavior Dimetrodon Sphenacodonts Pteranodon Allometry Edaphosaurus Sexual selection Sphenacodontidae Pelycosaurs Biology Physiology