Figure 3 in Tyrannosaurids (Dinosauria) of Asia and North America

K. Carpenter
Figure 3. Medial view of the quadrate of Tyrannosaurus rex (cast at the ANSP) with B,drawings made by Erwin Christman and identified by Welles and Long (1974) as the astragulus. 1-pterygoid process of the quadrate. 2-quadrate foramen. 3-occipital condyle. 4-paroccipital process. 5-basisphenoid. 6-prearticular. 7-articular. 8- quadratojugal. 9-articulating surface for the squamosal. Scale below the articular in A = 2 cm.
1 citation reported since publication in 1992.
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