“The tegmen tympani are much reduced and maintain only cartilaginous contact with the posterior arms of the squamosals.”
“Together with the quadrates, the opisthotics and various dermal bones, such as the parietals and the squamosals, the bones of the occiput form the back of the skull.”
“The incomplete squamosals also slope laterally and ventrally away from the parietals, slightly depressing posterior margin of the supratemporal fenestrae.”