Results 1 to 10 of about 876 (195)

Foraminifers associated with macroalgae on a wave-cut platform off Abu Qir coastal area, Egypt

open access: yesEgyptian Journal of Aquatic Research, 2022
Since their earliest history, benthic foraminifers have diversified to inhabit a vast array of habitats, from semi-terrestrial to the deep-sea floor. Epiphytic foraminifers developed morphologies that have allowed them to inhabit macroalgal fronds and ...
Ahmed M. BadrElDin, Pamela M. Hallock
exaly   +3 more sources

Application of foraminifers in ecotoxicology: Retrospect, perspect and prospect

open access: yesEnvironment International, 2006
In view of the extensive use of foraminifers for the pollution monitoring especially their unmatched utility in deciphering the temporal variation in the type and concentration of pollutants at a given location, the literature dealing with the application of foraminifers for pollution studies has been reviewed.
Rajeev Saraswat, R Nigam
exaly   +3 more sources

Some Late Cretaceous agglutinated foraminifers from the Northern outskirts of Donbas, Ukraine

open access: yesGeo&Bio, 2023
The article describes four species of agglutinated foraminifers belonging to three genera (Verneuilina, Orbignyna, and Spiroplectammina) three superfamilies (Verneuilinoidea, Ataxophragmoidea, and Spiroplectamminoidea) and two orders (Ataxophragmiida and
Olena Veklych
doaj   +1 more source

Palaeoenvironmental changes based on foraminifera during the late Holocene at the Beagle Channel, Argentina

open access: yesAnais da Academia Brasileira de Ciências, 2022
A foraminiferal faunal study was carried out in a Holocene marine section from Arroyo Baliza, located on the northwest coast of the Beagle Channel, to contribute to the knowledge of the palaeoenvironmental conditions during the marine Holocene event ...
EMILIANA BERNASCONI   +2 more
doaj   +1 more source

Past Analogues of Deoxygenation Events in the Mediterranean Sea: A Tool to Constrain Future Impacts

open access: yesJournal of Marine Science and Engineering, 2023
Human-induced carbon emissions are altering the modern climate, with severe repercussions on ecosystems. Among others, anthropogenic pressure is causing deoxygenation of the bottom water, with the widespread establishment of hypoxic zones in several ...
Alan Maria Mancini   +5 more
doaj   +1 more source

Foraminifer or Sponge? [PDF]

open access: yesNature, 1893
I AM glad to find that Mr. Pearcey agrees with me in regarding Neusina Agassizi, Goes, as identical with Stannophyllum zonarium, Haeckel. But with respect to its systematic position I do not as yet see sufficient reason to differ from Prof. Haeckel in regarding it as a sponge, although I have never observed flagellated chambers and cells any more than ...
openaire   +5 more sources

Ostracod and Foraminifer Responses to Late Pleistocene–Holocene Volcanic Activity in Northern Victoria Land as Recorded in Ross Sea (Antarctica) Marine Sediments

open access: yesGeosciences, 2023
The impacts on ostracods and foraminifers caused by three Late Quaternary ashfalls of different intensities and recovered in the ANTA02-NW2 core sediments (Drygalski Basin, western Ross Sea) were analysed for the first time. Albeit with different timing,
Gianguido Salvi   +3 more
doaj   +1 more source

Diversity patterns and palaeobiogeographical relationships of latest Devonian–Lower Carboniferous foraminifers from South China: What is global, what is local?

open access: yesJournal of Palaeogeography, 2014
During latest Devonian and early Carboniferous times, calcareous foraminifers were abundant, widely distributed, and showed the most rapid rate of evolution in the shallow-sea deposits. These factors, especially their fast phylogenetic changes, make them
Markus Aretz   +2 more
doaj   +1 more source

Response of Pelagic Calcifiers (Foraminifera, Thecosomata) to Ocean Acidification During Oligotrophic and Simulated Up-Welling Conditions in the Subtropical North Atlantic Off Gran Canaria

open access: yesFrontiers in Marine Science, 2018
Planktonic Foraminifera and thecosome pteropods are major producers of calcite and aragonite in the ocean and play an important role for pelagic carbonate flux.
Silke Lischka   +2 more
doaj   +1 more source

The first evidence of marine Badenian transgression near Koceljeva (central Paratethys, Western Serbia) [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2019
This paper presents the first detailed biostratigraphic investigation of deposits cropping out in stream Sumijevac near Koceljeva (western Serbia). The most important fossil communities and their significance are presented.
Jovanović Gordana   +2 more
doaj   +1 more source

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