Gansseria gansseri ( Bolli 1951 )

Neagu, Theodor, 2016, Micropaleontological Study Of The Gura Beliei Red Marls Formation From The Pietroșița Area (Turonian - Maastrichtian). Part Iii Campanian-Maastrichtian Planktonic Foraminifera, Acta Palaeontologica Romaniae 12 (2), pp. 67-91 : 90

Gansseria gansseri ( Bolli 1951)

Figs. 11 : 22-27; Figs. 12 : 1-3

1951 Globotruncana gansseri Bolli , p.196, pl.35, figs. 1-3 1955 Globotruncana gansseri gansseri Bolli, Gandolfi , p.69, pl.6, fig.8 a-c, text-fig.11b

1984 Gansseria gansseti (Bolli) Caron, Gonzales Donoso, Robaszynski, Wonders, p. 294, pl.53, fig.5

Dimensions: D = 0,39-0,3 4mm; d = 0,39- 0,29 mm; g = 0,26- 0,17 mm

Remarks: By the extremely rough test (small irregular tubers) together with one peripheral keel, this species is very near to Rugogtruncana.

Occurrences: Țâța Valley, Pietrosița- Fieni area Stratigraphic distribution: Upper Maastrichtian Specimens: LPB.IV. 12442

Figures

Fig. 11: 1-15 Abatomphalus sp.cf. A.intermedius, Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12434; 16-21 Reugotruncana ellissi Brönnimann & Brown 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV. 12426; 22-27 Gansseria gansseri (Bolli 1951), Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12442 (All specimens x 90).

Fig. 12: 1-3 Gansserina gansseri (Bolli 1951), Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12442; 4-6 Gansserina wiedenmayeri (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12431; 7-9 Rugotruncana subglaessneri (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12421; 10-16 Abatomphalus mayaroensis (Bolli 1951), Maastrichtian, Țâța Valley, PietroȘița, LPB. IV. 12433; 17-19 Globotruncanella havanensis (VOORWJIK 1937) emend. Brönnimann & Brown 1955, Maastrichtian, Țâța Valley, PietroȘița, L.P.B. VI. 12429 (All specimens x 90).