biostratigraphy and paleoecology of cretaceous/tertiary boundary in ...
biostratigraphy and paleoecology of cretaceous/tertiary boundary in ...
biostratigraphy and paleoecology of cretaceous/tertiary boundary in ...
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Chapter Three Biostratigraphy<br />
Contusotruncana fornicata Plummer, Globotruncanella petaloidea (G<strong>and</strong>olfi), G.<br />
havanensis (Voorwuk), Pseudotextularia elegans (Rzehak), P. Deforms<br />
(Keko<strong>in</strong>e), P.<strong>in</strong>termedia (De Clasz), Pseudoguembel<strong>in</strong>a costulata (Cushman),<br />
Globiger<strong>in</strong>elloides voluta (White), G. multispi<strong>in</strong>ata (Lalicker), G. prairiehille<strong>in</strong>sis<br />
Pessango, G. subcar<strong>in</strong>atus Bronnimann, G. bolli Pessango, G. ultramicra<br />
(Subbot<strong>in</strong>a), Archaeoglobiger<strong>in</strong>a cretacea (d Orbigny), A. blowi Passango,<br />
Gubler<strong>in</strong>a cuvillieri Kiko<strong>in</strong>e, Gumbelitria cretacea Cushman, G. Dammula<br />
(Volosh<strong>in</strong>a) Hedbergella monmothensis (Olsson).<br />
Beside these planktonic foram<strong>in</strong>iferal assemblages moderate benthonic<br />
foram<strong>in</strong>iferal species were recorded (Fig. 4.8) e.g: Boliv<strong>in</strong>a <strong>in</strong>crassata Reuss,<br />
Boliv<strong>in</strong>oides draco (Marsson), B. miliaris Hitt & Koch, Cibicidoides dayi<br />
(White), C. subcar<strong>in</strong>atos Cushman & Deaderick , C. excavata Brotzen,<br />
Osangularia navarrana (Cushman), Pullenia jarvisi Cushman, Pyrul<strong>in</strong>oides sp.,<br />
Ne<strong>of</strong>labell<strong>in</strong>a rugosa (d Orbigny), N. delicatissima (Plummer), Bulim<strong>in</strong>a<br />
midwayensis, Uviger<strong>in</strong>a graciliformis, Ool<strong>in</strong>a apiculata Reuss, Globorotalites<br />
michel<strong>in</strong>ianus (d Orbigny), Ammodiscus <strong>cretaceous</strong> (Reuss), A. pruvianus,<br />
Marsonella oxycona (Reuss), Dorothia smokynensis Wall, D. retusa, D. rosetta,<br />
Textularia astutia. Lalicker, Spiroplectam<strong>in</strong>a israelskyi Hillebr<strong>and</strong>t, S, laevis.<br />
(Roemer), Stensio<strong>in</strong>a excolata (Cushman), Nodosaria m<strong>in</strong>or Hantken, N. aff<strong>in</strong>is<br />
Reuss, N. cf. limbata d'Orbigny, Pseudonodosaria sp., P. appressa Loeblich &<br />
Tappan, Dental<strong>in</strong>a elegans d Orbogny, D.<strong>in</strong>ornata (d Orbogny), Dental<strong>in</strong>oides<br />
canul<strong>in</strong>a Marie, Noneonella <strong>in</strong>secta (Schwager), Pleurostomella subnodosa<br />
(Reuss), Paralabam<strong>in</strong>a hillebrndti (Fisher), P. laevis. (Beissel), P. carseyae<br />
(Plummer), Lenticul<strong>in</strong>a muennsteri, L. navicula. (d Orbigny),. L.<br />
gunderbookaensis. Cresp<strong>in</strong>, Gavel<strong>in</strong>ella danica , Lagena sp., Coryphostomata<br />
midwayensis. (Cushman), Gyroid<strong>in</strong>a girardana (Reuss), Gaudryna pyramidata.<br />
Cushman, G. pulv<strong>in</strong>a, Gyroid<strong>in</strong>oides globosus. (Hagenow), Clavul<strong>in</strong>oides<br />
globulifera.Ten Dam & Sigal,<br />
Accord<strong>in</strong>g to the all above mentioned authors, <strong>and</strong> Khalil <strong>and</strong> Mashally<br />
(2004), SW S<strong>in</strong>ai Egypt, (Elnady <strong>and</strong> Shah<strong>in</strong> 2001), N E S<strong>in</strong>ai, Mart<strong>in</strong>es (1989),<br />
South America, Abdel-Kareem & Samir (1995), Western Desert Egypt, Fars<br />
(1984), Egypt. Al-Mutwali (1996), (Al Mutwali <strong>and</strong> Al Jabouri, 2005), Iraq. The<br />
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