Skip to main content
Fig. 16 | Swiss Journal of Palaeontology

Fig. 16

From: Multiple Orbitoides d’Orbigny lineages in the Maastrichtian? Data from the Central Sakarya Basin (Turkey) and Arabian Platform successions (Southeastern Turkey and Oman)

Fig. 16

Scatter diagram showing the relation between the average number of epi-embryonic chamberlets (E) and embryon size (Li + li) of the studied Orbitoides populations from Epçeler and Dereköy. Data from the Campanian and Maastrichtian type sections and the upper Maastrichtian Beyobası Formation (samples DEG 16-20) from the Haymana Basin are also shown. Species limits after van Hinte (1976). Data from the Campanian type section (samples FR 820, 821, 822, 523, 522, 521, 520, 823, 824 and 825 in ascending stratigraphic order) are from van Hinte (1966b) and those from the Maastrichtian type section (samples 1–9, 12, 14, 23, 25) are from Baumfalk and Willemsen (1986)

Back to article page