Distribution of Recent benthic foraminifera in the Gulf of Mexico
نویسندگان
چکیده
منابع مشابه
Distribution, Diversity and Abundance of Benthic Foraminifera of the Northwstern Persian Gulf
During ROPME Winter Cruise 2006, twenty six surface sediment samples taken from the Northwestern part of the Persian Gulf at depths of 13-77m were analyzed for their foraminifera content. A total of 93 species of benthic foraminifera were found in the study area. The foraminifera assemblages were dominated by Ammonia beccarii, Spiroloculina excavata, S. depressa, Quinqueloculina dimidiata,...
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Sediment cores were collected from three sites (1000-1200 m water depth) in the northeastern Gulf of Mexico from December 2010 to June 2011 to assess changes in benthic foraminiferal density related to the Deepwater Horizon (DWH) event (April-July 2010, 1500 m water depth). Short-lived radioisotope geochronologies (²¹⁰Pb, ²³⁴Th), organic geochemical assessments, and redox metal concentrations w...
متن کاملBenthic foraminifera show some resilience to ocean acidification in the northern Gulf of California, Mexico.
Extensive CO2 vents have been discovered in the Wagner Basin, northern Gulf of California, where they create large areas with lowered seawater pH. Such areas are suitable for investigations of long-term biological effects of ocean acidification and effects of CO2 leakage from subsea carbon capture storage. Here, we show responses of benthic foraminifera to seawater pH gradients at 74-207m water...
متن کاملSystematic Paleontology, Distribution and Abundance of Cenozoic Benthic Foraminifera from Kish Island, Persian Gulf, Iran
Abstract Foraminifera are one of the most important fossil microorganisms in the Persian Gulf. During micropaleontological investigations in 5 sampling stations around the Kish Island, 14 genera and 15 species of dead Cenozoic benthic foraminifera were determined and described. Next to these assemblages, other organisms, such as microgastropods and spines of echinids were also looked into. In ...
متن کاملa synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
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ژورنال
عنوان ژورنال: Smithsonian contributions to the Marine Sciences
سال: 1981
ISSN: 0196-0768
DOI: 10.5479/si.01960768.8.1