Results 41 to 50 of about 1,007 (117)

Intra- and Interspecific Foraging and Feeding Interactions in Three Sea Stars and a Gastropod from the Deep Sea

open access: yesBiology, 2023
Competitive interactions come in a variety of forms and may be modulated by the size and number of individuals involved, and/or the resources available.
Brittney Stuckless   +3 more
doaj   +1 more source

Macroid Formation in Salmacina stellaebayensis n. sp. From Mauritania's Baie de l'Étoile With New Insights on Mitogenome Evolution in Serpulidae (Annelida)

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We describe Salmacina stellaebayensis n. sp. from Mauritania's Baie de l'Étoile and provide the first complete mitochondrial genome for the genus Salmacina. The species forms distinctive macroid colonies in Cymodocea nodosa seagrass meadows, offering new insights into serpulid life history and habitat specialization.
Hannah A. Cremer   +5 more
wiley   +1 more source

The Mediterranean deep-sea fauna: historical evolution, bathymetric variations and geographical changes

open access: yesCarnets de Géologie, 2004
The deep-water fauna of the Mediterranean is characterized by an absence of distinctive characteristics and by a relative impoverishment. Both are a result of events after the Messinian salinity crisis (Late Miocene).
Geistdoerfer Patrick, Emig Christian C.
doaj  

Three new species of bacterivorous Chrysopetalidae and Microphthalmidae (Annelida) inhabiting a whale fall off eastern Australia.

open access: yesRecords of the Australian Museum
A natural whale fall was opportunistically trawled at ~1000 m depth during the 2017 research vessel ‘Investigator’ voyage whilst sampling bathyal and abyssal communities along the eastern Australian margin.
Charlotte Watson   +2 more
doaj   +1 more source

Large spatial scale variability in bathyal macrobenthos abundance, biomass, α- and β-diversity along the Mediterranean continental margin. [PDF]

open access: yesPLoS ONE, 2014
The large-scale deep-sea biodiversity distribution of the benthic fauna was explored in the Mediterranean Sea, which can be seen as a miniature model of the oceans of the world.
Elisa Baldrighi   +4 more
doaj   +1 more source

Revised History of Pleistocene Vertical Motions in NE Sicily and Southern Calabria, Italy, From 40Ar/39Ar Dating and Fault Zone Morphology

open access: yesTectonics, Volume 45, Issue 2, February 2026.
Abstract Long‐term rates of crustal uplift in southern Calabria and NE Sicily are incompletely understood due to limited information about the age of marine terraces at 1.0–1.3 km above sea level (asl). This study provides a new constraint on high‐elevation terrace ages through integrated analysis of geochronology, stratigraphy, shoreline modeling, and
Rebecca J. Dorsey   +5 more
wiley   +1 more source

Stratigraphic and Microfacies Study of Kometan Formation (Upper Turonian-Lower Campanian), in the Dokan area, Northern Iraq

open access: yesIraqi Geological Journal, 2021
The Kometan Formation is widely distributed in the northern (Kurdistan region) and central Iraq. The studied area is located near the Dokan Dam, about 58 km., to the Northwest of the Sulaymaniyah city, Northeastern Iraq.
Zaid A. Malak
doaj   +1 more source

A Deep Learning Dataset for Pre‐Drill Geohazard Assessment in Taranaki Basin New Zealand

open access: yesGeoscience Data Journal, Volume 13, Issue 1, January 2026.
An open, comprehensive Taranaki Basin dataset that couples 17 well‐extracted seismic attributes with interpreted rock‐physical properties (pore pressure, caliper, logs) to enable robust, reproducible pre‐drill assessment of four drilling geohazards—normal, collapse, overpressure, and combined conditions—and to provide a ready benchmark for machine ...
Zhi Geng   +6 more
wiley   +1 more source

Dissolved and Particulate Methylated Mercury in a Highly Productive Area of the Southern Ocean

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 1, January 2026.
Abstract Methylated mercury (MeHg), including dimethylmercury and monomethylmercury (MMHg), is a pollutant of concern because it biomagnifies in marine biota. The formation of MeHg in the oceans, specifically at highly productive regions and at high oxygen levels, remains elusive.
Harald Biester   +12 more
wiley   +1 more source

Shifts in Fossil Benthic Foraminiferal Community Trajectories During the Last Deglaciation Along the European Margin

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 1, January 2026.
Abstract Constraining how faunal communities vary over time and space in response to environmental change has long been a major goal of paleoecologists. Among fossilized organisms, few yield a better and greater detailed record than foraminifera to understand past marine conditions.
R. Fentimen, A. Sturbois, M. Mojtahid
wiley   +1 more source

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