Rugoglobigerina kelleri ( Subbotina 1953 )

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 kelleri ( Subbotina 1953)

Figs. 5 : 7-9; Figs. 6 : 22-24; Figs. 8 :13-18; Figs. 13 :16-18;

Figs. 14 : 25-29

1953 Globigerina kelleri Subbotina , p.54, pl.1, fig.16 1978 Rugoglobigerina kelleri (Subbotina) Maslakova , p.112, pl.26, fig.5

Dimensions: D = 0,26-0,42 mm; d = 0,24-0,36 mm; g = 0,16-0,28 mm

Remarks: The high trochospiral side with globular 5 to 6 chambers, a large umbilical-axial area and the typical ornamentation-especial radial costellae - this species differs from Rugoglobigerina rugosa rugossa Brönnimann text-figs.12-13.

Occurrences: Țâța Valley, Pietrosița- Fieni area Stratigraphic distribution: Upper Maastrichtian Specimens: LPB.IV.12451

Figures

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).

Fig. 6: 1-3 Rugoglobigerina ordinaria (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12446; 4-6, 13-15 Rugotruncana subpennyi (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12426; 7-9 Rugotruncana subrugosa (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12420; 10-12 Rugoglobigerina beldingi Gandolfi 1955 Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12419; 16-21 Rugotruncana subloetterli (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12423; 22- 24 Rugoglobigerina kelleri (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12451 (All specimens x 90).

Fig. 8: 1-3 Globotruncanella coarctata (Bolli 1957), Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12437; 4-6 Globigerinella glaessneri (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12418; 7-9 Archaeoglobigerina blowi Pessagno 1967, Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12449; 10-12 Rugotruncana subpenny (Gandolfi l955), Maastrichtian, Țâța Valley, PietroȘița, L.P.B.IV.12426; 13-18 Rugoglobigerina kelleri (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12451; 19-21 Rugotruncana tilevi Brönnimannn & Brown 1955, Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12436; 22-27 Abatomphalus pessagnoi (Longoria 1973), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12434 (All specimens x 90).

Fig. 13: 1-3 Rugotruncana subpennyi (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12426; 4-6 Rugotruncana subhexacamerata (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12422; 7-12 Archaeoglobigerina blowi Pessagno 1967, Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12441; 13-15 Globotruncanella pshadae (KELLER 1946), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12427; 16-18 Rugoglobigerina kelleri (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12451; 19-26 Globotruncanella sarmientoi (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12448 (All specimens x 90).

Fig. 14: 1-3 Globotruncanella sarmientoi (Gandolfi 1955), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12448; 4-12 Archaeoglobigerina blowi (Pessagno 1967), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12449; 13-15 Rugoglobigerina pustulata Brönnimann 1952, Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12415; 16-24 Rugoglobigerina ordinaria (Subbotina 1953), Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12446; 25-29 Rugoglobigrerina kelleri (Subbotina 1953 Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12451; 30-31 Rugoglobigerina rotundata Brönnimann 1952 Maastrichtian, Țâța Valley, PietroȘița, LPB.IV.12416 (All specimens x 90).