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Fig. 12 | Swiss Journal of Geosciences

Fig. 12

From: Bentho-planktonic evidence from the Austrian Alps for a decline in sea-surface carbonate production at the end of the Triassic

Fig. 12

Selected benthic foraminifera, all scale bar = 100 μm. a Trocholina cf. T. verrucosa Kristan, 1957. Eiberg section, EB357, Uppermost Rhaetian. b Glomospira perplexa Franke, 1936. Sample TGR138, Tiefengraben section, Upper Rhaetian. c Trochammina squamosa Ziegler, 1964. Tiefengraben section, TGR189, Uppermost Rhaetian. de Trochammina canningensis Tappan, 1955. Schlossgraben section, HC11, Uppermost Rhaetian. f Pseudonodosaria multicostata (Bornemann, 1854). Sample HC2, Schlossgraben section, Upper Rhaetian, fa- side view; fb- apertural view. g Nodosaria claviformis Terquem, 1866. Sample HC3, Schlossgraben section, Upper Rhaetian. h Pseudonodosaria simpsonensis (Tappan, 1951). Sample EB333, Eiberg section, Upper Rhaetian. i Nodosaria nitidana Brand, 1937. Sample HC3, Schlossgraben section, Upper Rhaetian. j Nodosaria anarthra Kristan-Tollmann, 1964. Sample HC3, Schlossgraben section, Upper Rhaetian. k Paralingulina tenera tenera (Bornemann, 1854). Sample HC2, Schlossgraben section, Upper Rhaetian, ka- side view; kb- apertural view. l Pseudonodosaria oculina (Terquem & Berthelin, 1875). Sample HC3, Schlossgraben section, Upper Rhaetian, la- side view; lb- apertural view. m Astacolus matutina (d’Orbigny, 1850). Sample HC1, Schlossgraben section, Upper Rhaetian. n Ichtyolaria bicostata (d’Orbigny, 1849). Sample EB322, Eiberg section, Upper Rhaetian. o Pseudonodosaria plurimicostata (Kristan-Tollmann, 1964). Sample TGR97, Tiefengraben section, Upper Rhaetian. oa- side view; ob- apertural view. p Ichtyolaria rhaetica (Kristan-Tollmann, 1964). Sample EB322, Eiberg section, Upper Rhaetian. q Lenticulina varians (Bornemann, 1854). Sample HC2, Schlossgraben section, Upper Rhaetian. r Astacolus filosa (Terquem, 1866). Sample HC1, Schlossgraben section, Upper Rhaetian. s Eoguttulina liassica (Strickland, 1846). Sample EB322, Eiberg section, Upper Rhaetian. tu Prodentalina paucicurvata (Franke, 1936). Sample TGR52, Tiefengraben section, Upper Rhaetian. v Astacolus pediacus Tappan, 1955. Sample TGR193, Tiefengraben section, Upper Rhaetian. w Lenticulina gottingensis (Bornemann, 1854). Sample HC1, Schlossgraben section, Upper Rhaetian. x Ammomarginulina beggi STRONG, 1984. Sample EB385, Eiberg section, Upper Rhaetian. xa- side view; xb- apertural view. y Ammobaculites cf. duncani SCHROEDER, 1968. Sample TGR131, Tiefengraben section, Upper Rhaetian. z Pseudonodosaria limpida (Woszczynska, 1987). Sample TGR97, Tiefengraben section, Upper Rhaetian. za- side view; zb- apertural view

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