Fig. 8From: First record of stable isotopes (δ13C, δ18O) and element ratios (Mg/Ca, Sr/Ca) of Middle to Late Jurassic belemnites from the Indian Himalayas and their potential for palaeoenvironmental reconstructionsa, b Palaeogeographic maps for parts of Gondwana for the Middle and Late Jurassic (modified after Enay and Cariou 1997; Alberti et al. 2015). Note that the position of western Gondwana did not change considerably, while eastern Gondwana drifted into higher latitudes; c Changes in palaeolatitude through time for selected study areas in western and eastern Gondwana from the Jurassic to the Early Cretaceous (data from the Paleolatitude Calculator; Besse and Courtillot 2002; Kent and Irving 2010; Torsvik et al. 2012; van Hinsbergen et al. 2015). The position of the Spiti Valley is approximated since the extent of lateral compression during the Himalayan orogeny is unknownBack to article page