Fig. 11
Microphotographs of calcareous nannofossils taxa found in the investigated samples. Taxa are shown under crossed and parallel nicols as specified and presented as equally sized images to illustrate size differences. A Coccolithus pelagicus subsp. pelagicus (Wallich, 1877) Schiller (1930), crossed nicols, sample: HA 511/11; B Reticulofenestra pseudoumbilicus (Gartner, 1967) Gartner (1969), crossed nicols, sample: HA 511/08; C Reticulofenestra pseudoumbilicus (Gartner, 1967) Gartner (1969), parallel nicols, same specimen as B; D Reticulofenestra haqii Backman (1978), crossed nicols, Sample: HA 573/07; E Reticulofenestra minuta Roth (1970), crossed nicols, sample: HA 573/07; F Cyclicargolithus floridanus (Roth & Hay, in Hay et al., 1967) Bukry (1971), crossed nicols, sample: HA 573/07; G Calcidiscus premacintyrei Theodoridis (1984), sample: HA 511/08; H Calcidiscus macintyrei (Bukry and Bramlette, 1969) Loeblich and Tappan (1978), crossed nicols, sample HA 511/11; I Umbilicosphaera jafari Muller (1974), crossed nicols, sample HA 511/11; J Umbilicosphaera rotula (Kamptner, 1956) Varol (1982), crossed nicols, sample HA 511/08; K Helicosphaera carteri (Wallich, 1877) Kamptner (1954), crossed nicols, sample HA 66/08; L Helicosphaera carteri (Wallich, 1877) Kamptner (1954), parallel nicols, same specimen as K; M Helicosphaera vedderi Bukry (1981), crossed nicols, sample HA 66/08; N Helicosphaera vedderi, parallel nicols, sampe specimen as M; O Helicosphaera stalis Theodoridis (1984), crossed nicols, sample HA 66/08; P Helicosphaera walbersdorfensis Müller (1974), crossed nicols, sample HA 66/08; Q H. walbersdorfensis, parallel nicols, same specimen as P; R Sphenolithus moriformis (Brönnimann & Stradner, 1960) Bramlette & Wilcoxon (1967), crossed nicols 90°, sample HA 511/08; S S. moriformis, crossed nicols 45°, same specimen as R; T Discoaster sp. Tan Sin Hok (1927) (cf. D. exilis; Martini and Bramlette, 1963), parallel nicols, sample HA 511/08; U Discoaster exilis Martini and Bramlette (1963) (cf. D. cauliflorus Browning & Bergen, in Browning et al., 2017), parallel nicols, sample HA 573/07; V Discoaster exilis Martini and Bramlette (1963), parallel nicols, sample HA 66/19; W Rhabdosphaera xiphos (Deflandre & Fert, 1954) Norris (1984), crossed nicols, sample HA 511/11; X Braarudosphaera bigelowii (Gran & Braarud, 1935) Deflandre (1947), crossed nicols, sample HA 66/07; Y Syracosphaera sp. (cf. S. mediterranea) Lohmann (1902), crossed nicols, sample HA 573/02