Rugoglobigerina macrocephala Brönnimann 1952

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 : 82

Rugoglobigerina macrocephala Brönnimann 1952

Fig. 1 : 4; Figs. 5 : 10-12, 27-29

1952 Rugoglobigerina macrocephala macrocephala

Brönnimann, p. 25, text-fig.9, pl.2, figs. 1-3 1955 Globotruncana (Rugoglobigerina) macrocephala macrocephala (Brönnimann) Gandolfi , p.45, pl.2,

fig.12 Dimensions: D = 0,31- 0,26 mm; d = 0,4- 0,26 mm; g = 0,17 mm. Remarks: The 4-5 globular chambers in the last whorl ornate by delicate rugositis or numerous fine continuous and discontinuous ridges or costellae, this species are well characterized. Occurrences: Țâța Valley, Pietrosița- Fieni area Stratigraphic distribution: Maastrichtian Specimens: LPB.IV. 12413

Figures

Fig. 1: 1-3 Rugoglobigerina subbotinae Maslakova 1978, Maastrichtian, Țâța Valley, Pietrosița, LPB.IV. 12446; 4 Rugoglobigerina macrocephalla Brönnimann 1952, Maastrichtian, Tata Valley-Pietrositza, LPB.IV. 12413; 5-6 Rugoglobigerina rotundata Brönnimann, 1952, Maastrichtian, Țâța Valley, Pietrosița, LPB.IV.12416; 7-15 Rugoglobigerina subbotinae Maslakova 1978, Maastrichtian, Țâța Valley, Pietrosița, LPB.IV.12419; 16-27 Rugotruncana subrugosa (Gadolfi 1955), Maastrichtian, Țâța Valley, Pietrosița, LPB.IV.12420; 28-33 Globotruncanella subpetaloidea (Gandolfi 1955), Maastrichtian, Țâța Valley, LPB.IV. 12442; 34-36 Rugotruncana subcircumnodifer (Gandolfi 1955), Maastrichtian, Țâța Valley, LPB.IV. 12439 (All specimens x 90).

Fig. 5: 1-3 Rugoglobigerina pennyi Brönnimann 1952, Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12417; 4-6 Rugoglobigerina pustulata Brönnimann 1952, Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12415; 7-9 Rugoglobigerins kelleri (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12451; 10-12, 27-29 Rugoglobigerina macrocephala Brönnimann, Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12413; 13-15, 19-24 Rugotruncana ellissi Brönnimann & Brown 1955, Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV 12426; 16-18 Rugoglobigerina loetterli (Nauss 1947), Maestrichtian, Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12443; 15-27 Globotruncanella sarmientoi (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița LPB.12448 (All specimens x 90).