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![Page 1: DINOSAURIA - Geologytholtz/G104/104Dinosauria.pdf · DINOSAURIA Marginocephalia Ornithopoda Thyreophora. Title: 102Dinosauria Created Date: 10/10/2005 9:09:49 AM](https://reader034.vdocuments.pub/reader034/viewer/2022042920/5f64768c1d2d966abe6a0213/html5/thumbnails/1.jpg)
Silesaurus
Sauropodomorpha Theropoda
Saurischia
DINOSAURIA
Ornithischia
3 or more sacrals; Semiopposable Manual Digit I; Reduced Manual Digits IV & V; Open (perforate) Acetabulum
DINOSAURIA
MarginocephaliaOrnithopoda
Thyreophora