Fig. 2: The skull of the troodontid Sinovenator changii IVPP V20378.
From: Avialan-like brain morphology in Sinovenator (Troodontidae, Theropoda)
A dorsal view and line drawing. B ventral view and line drawing. C posterior view and line drawing. a articular, an angular, br basisphenoid recess, bo basioccipital, bt basal tubera, d dentary, f frontal, fm foramen magnum, j jugal, la lacrimal, m maxilla, n nasal, oc occipital condyle, otc otosphenoidal crest, pa parietal, paro paroccipital, pm premaxilla, po postorbital, pt pteryogoid, q quadrate, qj quadratojugal, sa surangular, so supraoccipital, sor subotic recess, sp splenial, sq squamosal, v vomer. Scale, 1 cm.
