The adductor fossa and the anterior and posterior meckelian foramina are also partially filled with matrix.
The braincase is not preserved far enough rostrally to show the olfactory or optic foramina.
A number of post-symphyseal foramina are present on the lingual side of the mandible close to the symphyseal region.
The number of nutrient foramina on the upper side of the base is uncertain because of its rugose surface.
It is also slightly dorsoventrally concave in medial view, with foramina for replacement teeth present just above the tooth row.
This structure is associated with a ridge on the dentary and large nutritive foramina on the lateral surface of this element and the maxilla.
Within the groove lie two subequally sized foramina.
There are at least two shallow depressions, just ventral to the dental parapet, that may represent nutritive foramina, but these are indistinct and their identification cannot be confirmed.
