Triassic and Jurassic possible planktonic foraminifera and the assemblages recovered from the Ogrodzieniec Glauconitic Marls Formation (uppermost Callovian and lowermost Oxfordian, Jurassic) of the Polish Basin [PDF]
Journal of Micropalaeontology, 2023 In the 1960s and 1970s Werner Fuchs of the Austrian Geological Survey (Vienna) described a significant number of new foraminiferal taxa that he considered ancestral to the planktonic foraminifera. All these taxa are well-curated in the collections of the
M. B. Hart +4 more
doaj +1 more source
Paleoceanography and Paleoclimatology, 2019 Planktonic foraminiferal Mg/Ca is one of the most widely applied sea surface temperature proxies. While the influence of salinity on Mg/Ca has led the accuracy of Mg/Ca‐temperatures to be questioned, the effect of seawater carbonate chemistry (pH) is ...
W. Gray, David Evans
semanticscholar +1 more source
Sea surface temperature changes in the southern California borderlands during the last glacial-interglacial cycle [PDF]
, 1996 A variety of evidence suggests that average sea surface temperatures (SSTs) during the last glacial maximum in the California Borderlands region were significantly colder than during the Holocene.
Bandy +52 more
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Sedimentation environment of the Cojimar Formation (Havana province) based on benthic foraminifera
Minería y Geología, 2022 Cojímar Formation, —Lower Miocene (upper part) to Middle Miocene (lower part)—, is a unit in Western Cuba well known for its extensive development and exposure outcrops. It has been widely used in bioestratigraphic studies.
Yaima Domínguez-Samalea +2 more
doaj
Planktonic foraminifera assemblage composition and flux dynamics inferred from an annual sediment trap record in the central Mediterranean Sea [PDF]
BiogeosciencesThe Sicily Channel, located in the central Mediterranean Sea, represents a key point for the regional oceanographic circulation, as it is regarded as the sill that separates the western and eastern basins.
T. M. Béjard +6 more
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Early Aptian marine incursions in the interior of northeastern Brazil following the Gondwana breakup
Scientific Reports, 2023 This study reports a set of primeval marine incursions identified in two drill cores, 1PS-06-CE, and 1PS-10-CE, which recovered the Barbalha Formation, Araripe Basin, Brazil.
Gerson Fauth +17 more
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Distribution of carbonate in surface sediments of the Pacific Ocean [PDF]
, 1976 The distribution of carbonate on the floor of the Pacific has been remapped on the basis of 1313 points from 80 references stored in the World Ocean Sediment Data Bank of Scripps Institution of Oceanography. Percent distribution maps and carbonate versus
Adelseck, Charles +2 more
core +3 more sources
Characterizing photosymbiosis in modern planktonic foraminifera
Biogeosciences, 2019 . Photosymbiosis has played a key role in the diversification of foraminifera and their carbonate production throughout geologic history. However, identification of photosymbiosis in extinct taxa remains challenging, and even among the extant species the
H. Takagi +6 more
semanticscholar +1 more source
Upper ocean mixing controls the seasonality of planktonic foraminifer fluxes and associated strength of the carbonate pump in the oligotrophic North Atlantic [PDF]
Biogeosciences, 2015 Oligotrophic regions represent up to 75% of Earth's open-ocean environments. They are thus areas of major importance in understanding the plankton community dynamics and biogeochemical fluxes.
K. H. Salmon +3 more
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Planktonic foraminiferal assemblages reflect warming during two recent mid-latitude marine heatwaves
Frontiers in Marine Science, 2023 Under future climate scenarios, ocean temperatures that are presently extreme and qualify as marine heatwaves (MHW) are forecasted to increase in frequency and intensity, but little is known about the impact of these events on one of the most common ...
M. Kelsey Lane +7 more
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