Enregistrement de l'événement anoxique Aptien inférieur dans les faciès péritidaux du Guyot Resolution (Océan Pacifique NW)  [Record of the early Aptian oceanic anoxic event in the peritidal facies of Resolution Guyot, NW Pacific Ocean]

Alternate Title(s): Record of the early Aptian oceanic anoxic event in the peritidal facies of Resolution Guyot, NW Pacific Ocean
Author(s): Baudin, F.
Author Affiliation(s): Primary:
CNRS-URA 1761 et FR32, Paris, France
Volume Title: Comptes Rendus de l'Académie des Sciences, Série II. Sciences de la Terre et des Planètes
Source: Comptes Rendus de l'Académie des Sciences, Série II. Sciences de la Terre et des Planètes, 323(3), p.221-228. Publisher: Gauthier-Villars, Montrouge, France. ISSN: 1251-8050
Note: In French with English summary. 23 refs.
Summary: Lithological, sedimentological and organic geochemical data of Lower Aptian sediments from Site 866, drilled during ODP leg 143, are presented. Several organic-matter-rich levels are described within the shallow-water carbonate platform series. The origin of organic matter is mainly algal and/or bacterial and its richness may reach 34% TOC. These shallow-water organic-matter-rich levels are comparable to the coeval mid-water black shales in the Pacific. They are possibly correlated to the Early Aptian oceanic anoxic event, but their conditions of disposition are open to discussion.
Year of Publication: 1996
Research Program: ODP Ocean Drilling Program
Key Words: 06 Petrology, Sedimentary; 12 Stratigraphy, Historical Geology and Paleoecology; Algae; Anaerobic environment; Aptian; Bacteria; Biostratigraphy; Black shale; Carbon; Carbonate platforms; Chemical composition; Clastic rocks; Coastal environment; Cretaceous; Genesis; Intertidal environment; Leg 143; Lithofacies; Lithostratigraphy; Lower Aptian; Lower Cretaceous; Marine sediments; Mesozoic; Microfossils; Mid-Pacific Mountains; North Pacific; Northwest Pacific; ODP Site 866; Ocean Drilling Program; Organic carbon; Organic compounds; Organic materials; Pacific Ocean; Paleoenvironment; Peritidal environment; Plantae; Resolution Seamount; Seamounts; Sedimentary rocks; Sedimentology; Sediments; Shallow-water environment; Thallophytes; West Pacific
Coordinates: N211957 N211958 E1741853 E1741850
Record ID: 1997006368
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France