Results 1 to 10 of about 457 (178)

Calculating dissolved marine oxygen values based on an enhanced Benthic Foraminifera Oxygen Index [PDF]

open access: yesScientific Reports, 2022
Marine oxygen minimum zones (OMZs) trap greenhouse gases, reduce livable habitats, a critical factor for these changes is the amount of dissolved oxygen (DO). The frequently used tool to reconstruct DO values, the Benthic Foraminifera Oxygen Index (BFOI),
M. Kranner   +4 more
doaj   +2 more sources

Oxygen metabolic responses of three species of large benthic foraminifers with algal symbionts to temperature stress. [PDF]

open access: yesPLoS ONE, 2014
Water temperature affects the physiology of large benthic foraminifers (LBFs) with algal symbionts dwelling in coral reef environments. However, the detailed physiological responses of LBF holobionts to temperature ranges occurring in their habitats are ...
Kazuhiko Fujita   +2 more
doaj   +2 more sources

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
doaj   +1 more source

Global Warming and Mass Extinctions Associated With Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 83-102., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
David P. G. Bond, Yadong Sun
wiley  

+1 more source

Biotic Response to Rapid Environmental Changes During the Permian–Triassic Mass Extinction

open access: yesFrontiers in Marine Science, 2022
The divergent patterns of Permian–Triassic mass extinction (PTME) have been extensively documented in varying water depth settings. We here investigated fossil assemblages and sedimentary microfacies on high-resolution samples from two adjacent sections ...
Guoshan Li   +9 more
doaj   +1 more source

Identifying organic-rich layers and reconstructing trophic levels in the Dalichai Formation in north Damghan [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2023
The Dalichai Formation in the Ahvanu section, north of Damghan city, with a thickness of 78 meters, comprises alternations of bluish-gray marls and limestones.
Elahe Zarei
doaj   +1 more source

DEEP MARINE BENTHIC FORAMINIFERAL FROM TEMBURONG FORMATION IN LABUAN ISLAND [PDF]

open access: yesEarth Science Malaysia, 2017
A paleontological research was conducted in Labuan in pursue of the foraminiferal species of benthic species. Fifteen mudstone samples from Temburong Formation were taken and successfully extracted an amount of benthic foraminifera.
Baharudin, Sanudin, Junaidi
doaj   +1 more source

The Benthic Foraminiferal Assemblages in the Seagrass Bed of Tanjung Berakit Waters, Bintan Island

open access: yesHayati Journal of Biosciences, 2023
Seagrass is the most common ecosystem in Tanjung Berakit waters. Therefore, Tanjung Berakit waters have a very important role as a benthic foraminiferal habitat.
Suhartati M. Natsir, Ira Dillenia
doaj   +1 more source

Microfossils and brachiopods from the Lower Barremian at Prekonozi, eastern Serbia [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2005
This paper presents the results of an integral biostratigraphical study based on orbitolinids and other benthic foraminifers, brachiopods and algae of a part of the Prekonozi section, eastern Serbia.
Polavder Svetlana, Radulović Barbara
doaj   +1 more source

Veľké bentické dierkavce z eocénnych glaukonitových pieskovcov magurského príkrovu (Orava a Javorníky) [PDF]

open access: yesGeologické práce. Správy, 2020
The aim of the work was to describe an assemblage of larger benthic foraminifers from quartz-glauconitic sandstones of the Bystrica Mb. of the Western Carpathian Magura Nappe.
Stanislav Buček, František Teťák
doaj  

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