Fig. 25 in Cranial Anatomy Of Kryptobaatar Dashzevegi (Mammalia, Multituberculata), And Its Bearing On The Evolution Of Mammalian Characters

Fig. 25. Stereophotograph of the floor of the endocranium of Kryptobaatar dashzevegi PSS­MAE 123 in dorsal (A) and oblique dorsal (B) views, with accompanying line drawings. Gray pattern represents matrix; parallel lines denote breakage. Abbreviations: al anterior lamina; bo basioccipital; ce cavum epiptericum; ds dorsum sellae; exoc exoccipital; ff facial foramen; fica foramen for internal carotid artery; fpv foramen for pituito­orbital vein; fr frontal; fV3 foramen for mandibular nerve; hf hypophyseal fossa; iam internal acoustic meatus; jn jugular notch; jsp jugum sphenoidale; mef metoptic foramen mx maxilla; na nasal; opf optic foramen; or orbitosphenoid; ow orbital wing (pila preoptica); pan pila antotica; prc prootic canal; pm pila metoptica; sf subarcuate fossa; sphf sphenorbital fissure; tus tuberculum sellae.