Text-fig. 4. Biometric measured distances on the dorsal skull roof of Korkonterpeton kalnense gen. et sp. nov., compare Table 1. Measurement abbreviations: aSw – anterior width of skull at level of maxilla-premaxilla sutures, Hl – postorbital midline length of skull from level of posterior margins of orbits, Hw – postorbital width of skull between lateral margins of supratemporals, INw – minimum intranarial width, IOw – minimum interorbital width, Jw – transverse width of jugal at maximum lateral lacrimal extent of orbit, Ll – maximum length of lacrimal, Lw – maximum transverse width of lacrimal, mSw – midlength width of skull at midlength level of orbits, Ol – maximum length of orbit, POl – preorbital midline length of skull from level of anterior margins of orbits, Pol – maximum posterior length of postorbital from posteriormost extent of orbit, Pow – maximum transverse width of postorbital at contribution to orbital margin, pSw – maximum posterior width of skull at level of posterolateral margins of cheeks, Sl – midline skull length, Thl – length of tabular horn between levels of posterior tabular corner and occipital midline margin, Ww – maximum transverse width of cheek from lateral margin of supratemporal anterior to otic notch. in A New Stereospondylomorph, Korkonterpeton Kalnense Gen. Et Sp. Nov., From The Lower Permian Of The Czech Krkonoše Piedmont Basin And A Redescription Of Intasuchus Silvicola From The Lower Permian Of Russia (Temnospondyli, Amphibia)