Figure 24 in A new theropod dinosaur from the Callovian Balabansai Formation of Kyrgyzstan

Figure 24. Overview of posterior section of right tibia IGB 2-48, under circumpolarized light and with a lambda filter. Frames indicate the location of the component images below. Growth marks are indicated by arrows. A, Inner part of the periosteal bone wall showing the welldeveloped (blue-coloured) band of ICL as well as a single LAG (lower third of image). Direction towards the outer bone surface is to the bottom. B, Details of the typical bone tissue within the periosteal bone wall. Direction towards the outer bone surface is to the bottom. C, Outer area of the periosteal bone wall with slightly more abundant longitudinal primary osteons and an annulus, marked by the dark crack in the middle of the image. Direction towards the outer bone surface is to the lower left. Abbreviations: lat, lateral, pos, posterior. Scale bars in A–C are 200 micrometres.