Miocene planktonic foraminifera from the eastern equatorial Pacific


Autoria(s): Vincent, Edith; Toumarkine, M
Cobertura

MEDIAN LATITUDE: 3.341548 * MEDIAN LONGITUDE: -99.289136 * SOUTH-BOUND LATITUDE: -3.094930 * WEST-BOUND LONGITUDE: -110.479850 * NORTH-BOUND LATITUDE: 9.582500 * EAST-BOUND LONGITUDE: -90.480760 * DATE/TIME START: 1991-05-11T10:24:00 * DATE/TIME END: 1991-08-09T06:00:00

Data(s)

09/04/1995

Resumo

Neogene calcareous sediments were recovered at 11 sites along two north-south transects in the eastern equatorial Pacific Ocean during Ocean Drilling Program (ODP) Leg 138. An overview of planktonic foraminifer distribution in these sediments was presented in Mayer, Pisias, Janecek, et al. (1992) based on a preliminary examination of core-catcher samples. In general, the preservation state of the foraminifers is poor throughout most of the sedimentary sequences, making this microfossil group here of much less value for biostratigraphy than other microfossil groups. Pliocene-Pleistocene planktonic foraminifers from several sites have been analyzed in great detail for their oxygen and carbon isotope composition in various high-resolution studies (Farrell et al., this volume; Mix et al., this volume; Ravello et al., this volume; Shackleton et al., this volume). Planktonic foraminiferal datums of biostratigraphic value have been identified in several of these studies. This report presents planktonic foraminiferal distribution in selected Miocene sediments.

Formato

application/zip, 5 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.810057

doi:10.1594/PANGAEA.810057

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Vincent, Edith; Toumarkine, M (1995): Data Report: Miocene planktonic foraminifers from the eastern equatorial Pacific. In: Pisias, NG; Mayer, LA; Janecek, TR; Palmer-Julson, A; van Andel, TH (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 138, 895-907, doi:10.2973/odp.proc.sr.138.159.1995

Palavras-Chave #>63 µm; A = abundant, C = common, F = few, R = rare, B = barren; C. bermudezi; C. nitida; Candeina nitida; Clavatorella bermudezi; D. altispira altispira; D. altispira globosa; Dentoglobigerina altispira altispira; Dentoglobigerina altispira globosa; Depth; Depth, composite; DEPTH, sediment/rock; Depth comp; Diatom abund; Diatom abundance; Epoch; Fish rem; Fish remains; Foram bent; Foraminifera, benthic; Foraminifera, planktic abundance; Foraminifera, planktic preservation; Foram plankt; Foram plankt preserv; G. altiaperturus; G. archeomenardii; G. baroemoenensis; G. conglobatus; G. dehiscens; G. diminutus; G. fohsi fohsi; G. fohsi lobata; G. fohsi robusta; G. hexagona; G. insueta; G. limbata; G. mayeri; G. menardii; G. nepenthes; G. obliquus; G. peripheroacuta; G. peripheroronda; G. plesiotumida; G. praedehiscens; G. praefohsi; G. praemenardii; G. praescitula; G. quadrilobatus; G. ruber; G. scitula; G. siphonifera; G. suteri; G. tumida; G. variabilis; G. venezuelana; G = good, M = moderat, P = poor; Globigerinatella insueta; Globigerinella siphonifera; Globigerinoides altiaperturus; Globigerinoides conglobatus; Globigerinoides diminutus; Globigerinoides obliquus; Globigerinoides quadrilobatus; Globigerinoides ruber; Globoquadrina baroemoenensis; Globoquadrina dehiscens; Globoquadrina praedehiscens; Globoquadrina venezuelana; Globorotalia archeomenardii; Globorotalia fohsi fohsi; Globorotalia fohsi lobata; Globorotalia fohsi robusta; Globorotalia limbata; Globorotalia mayeri; Globorotalia menardii; Globorotalia peripheroacuta; Globorotalia peripheroronda; Globorotalia plesiotumida; Globorotalia praefohsi; Globorotalia praemenardii; Globorotalia praescitula; Globorotalia scitula; Globorotalia tumida; Globorotaloides hexagona; Globorotaloides suteri; Globorotaloides variabilis; Globoturborotalita nepenthes; Label; N. acostaensis; Neogloboquadrina acostaensis; O. suturalis; O. universa; Ocean Drilling Program; ODP; ODP sample designation; Orbulina suturalis; Orbulina universa; Ostrac; Ostracoda; P. glomerosa circularis; P. glomerosa curva; P. glomerosa glomerosa; P. sicana; P. transitoria; Plank foram zone; Planktonic foraminifera zone; Praeorbulina glomerosa circularis; Praeorbulina glomerosa curva; Praeorbulina glomerosa glomerosa; Praeorbulina sicana; Praeorbulina transitoria; Rad abund; Radiolarians abundance; S. disjuncta; S. kochi; s.l.; S. seminulina; Sample code/label; Size fraction > 0.063 mm, sand; Sphaeroidinellopsis disjuncta; Sphaeroidinellopsis kochi; Sphaeroidinellopsis seminulina; Sponge spic; Sponge spiculae
Tipo

Dataset