Results 1 to 10 of about 73,101 (168)

Mitochondrial cytochrome c oxidase subunit I (COI) metabarcoding of Foraminifera communities using taxon-specific primers [PDF]

open access: yesPeerJ, 2022
Foraminifera are a species-rich phylum of rhizarian protists that are highly abundant in most marine environments. Molecular methods such as metabarcoding have revealed a high, yet undescribed diversity of Foraminifera. However, so far only one molecular
Jan-Niklas Macher   +5 more
doaj   +2 more sources

COMMUNITY STRUCTURE OF BENTHIC FORAMINIFERA IN EASTERN WATERS OF SEGARA ANAK LAGOON IN CILACAP

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2022
Benthic foraminifera are types of organisms that are sensitive to environmental changes, so they are often used as a bioindicator for aquatic environmental conditions.
TJAHJO WINANTO   +4 more
doaj   +1 more source

Distribution patterns of foraminifera in paleotsunami layers: A review

open access: yesNatural Hazards Research, 2023
The presence of foraminifera is one of the main criteria for identifying paleotsunami. However, many paleotsunami studies reported the absence of foraminifera, even in the very young paleotsunami layers.
Purna Sulastya Putra   +2 more
doaj   +1 more source

Smaller benthic foraminifera Analysis of Kudat Formation, Kudat, Sabah: Preliminary Interpretation. [PDF]

open access: yesGeological Behavior, 2017
Small benthic foraminifera have been fully extracted from the mudstone of Kudat Formation, Kudat, Sabah. The Kudat Formation comprise thick-bedded, quartzose to feldspathic, locally calcareous sandstone, an overall abundance of lignitic and ...
Junaidi Asis   +5 more
doaj   +1 more source

Impact of carbonate saturation on large Caribbean benthic foraminifera assemblages [PDF]

open access: yesBiogeosciences, 2018
Increasing atmospheric carbon dioxide and its dissolution in seawater have reduced ocean pH and carbonate ion concentrations, with potential implications on calcifying organisms.
A. Martinez   +3 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

A dataset of calcareous nannoplankton and smaller benthic foraminifera from a middle Eocene nummulitic accumulation (Transylvanian Basin, Romania)

open access: yesData in Brief, 2021
The dataset presents quantitative information on the taxa distribution of calcareous nannoplankton and smaller benthic foraminifera retrieved from the nummulitic accumulation in the Transylvanian Basin (Romania).
Raluca Bindiu-Haitonic   +4 more
doaj   +1 more source

Biostratigraphy, microfacies analysis and depositional environment of the Bartonian–Priabonian limestones in Shan-Abad anticline (west of Rafsanjan) [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2021
The Middle–Late Eocene carbonate deposits have developed in the Shan-Abad anticline as a thin belt among volcanic rocks. The nummulite banks are one of the most interesting deposits in this belt and composed of nummulite accumulations in the form of ...
Tayebeh Ahmadi
doaj   +1 more source

The Occurrence and Distribution of Benthic Foraminifera in Tropical Waters Along the Strait of Malacca

open access: yesFrontiers in Marine Science, 2021
Foraminifera are shelled single-celled protists that are found in all marine environments. Benthic foraminifera either live in sediments or attach to surfaces on the seafloor. Understanding the distribution and ecological response of benthic foraminifera
Fatin Izzati Minhat   +11 more
doaj   +1 more source

Renewal of planktonic foraminifera diversity after the Cretaceous Paleogene mass extinction by benthic colonizers

open access: yesNature Communications, 2022
Planktonic foraminifera are key to understanding paleoclimate and plankton evolution, but their origins are unclear. Here, the authors use a molecular clock to suggest that benthic foraminifera dispersed in plankton and renew planktonic foraminifera ...
Raphaël Morard   +6 more
doaj   +1 more source

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