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![]() Date: 2012-01-13 10:01:12Triassic dinosaurs Historical geology Ornithischians Geological history of Earth Theropoda Triassic Ceratosauria Eocursor Herrerasaurus Mesozoic Phanerozoic Jurassic dinosaurs | Source URL: www.geol.umd.eduDownload Document from Source WebsiteFile Size: 687,15 KBShare Document on Facebook |