benthic foraminifer
A note on the laboratory culture of the benthic foraminifer Cornuloculina balkwilli (MacFadyen)
... a benthic foraminfer from a single asexually reproducing individual, using a simple culturing ...of benthic for- aminifera have been previously cultured, using only simple equipment, including Allogromia ...
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Paleogene benthic foraminifer biostratigraphy and paleoecology at Site 647, Southern Labrador Sea
... Hole 647A is unique among North Atlan tic DSDP and ODP sites, because it is the only hole with a com plete record of calcareous and agglutinated benthic foraminifers from the middle E[r] ...
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Biostratigraphy and assemblage composition of benthic foraminifera from the Manihiki Plateau, southwestern tropical Pacific
... Stratigraphic ranges of benthic foraminiferal index species and benthic foraminiferal zonation from core 34KL (Manihiki Plateau, southwestern tropical Pacific).. Lithol[r] ...
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The Response of Benthic Foraminiferal Assemblages to Copper Exposure: A Pilot Mesocosm Investigation
... the benthic foraminifera were not severely affected by Cu ...the benthic fo- raminifera were maintained in ambient sediments and the effect of Cu-contamination might have been limited to the sediments ...of ...
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DISTRIBUTION OF BENTHIC FORAMINIFERA IN SURFACE SEDIMENTS OF EAST COAST OF PANGANDARAN AND KARAPYAK BEACH OF WEST JAVA
... From the results of the abundance calculation, it is known that in Karapyak Beach, no genus are found to be plentiful. Almost all genera are found evenly in each station. However, based on the 3 stations in Karapyak ...
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Approaches and constraints to the reconstruction of palaeoproductivity from Cape Basin abyssal benthic foraminifera (South Atlantic)
... the benthic foraminifera Epistominella exigua and millennial-scale climate variability during the last 95 ka are considered in Diz & Barker ...about benthic assemblage composition from ...of ...
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Paleogene benthic foraminifer biostratigraphy and paleoecology at Site 647, Southern Labrador Sea
... Hole 647A is unique among North Atlan tic DSDP and ODP sites, because it is the only hole with a com plete record of calcareous and agglutinated benthic foraminifers from the middle E[r] ...
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Mn∕Ca intra and inter test variability in the benthic foraminifer Ammonia tepida
... of benthic foraminifera potentially represents a more reliable proxy of redox conditions, since these ma- rine protists build their shells (tests) in the upper sediment layer, where the presence of Mn 2+ may be a ...
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Morphological abnormalities in benthic foraminifera caused by an attached epibiont foraminifer
... Surficial sediment (20 ml) was collected using a piston syringe that penetrated 2 cm deep into the sediment. The location is on the foreshore and approximately 100 m from the coastline, at a water depth of 65 cm (Fig. ...
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Tarburina zagrosiana n. gen., n. sp., a new larger benthic porcelaneous foraminifer from the late Maastrichtian of Iran
... Based on larger benthic foraminifera (e.g. Loftusia ssp., Siderolites calcitrapoides Lamarck, Gyroconulina columellifera Schroeder & Darmoian, Omphalocyclus macroporus (Lamarck)), the Tarbur Formation of the ...
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Phytoplankton community disruption caused by latest Cretaceous global warming
... The benthic foraminiferal record of Bass River indi- cates that the LMWE, and related dinoflagellate-cyst produc- tion, resulted in a stressed benthic ecosystem with a reduced benthic foraminiferal ...
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Indian Contributions in the Field of Marine Micropaleontology (2010 2015)
... and benthic foraminifera show large changes in characteristics of surface and deep waters in southern BOB (Raza et ...of benthic foraminifera is a proxy useful to decipher deep ocean circulation, water mass ...
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Co-occurrence of the foraminifer Mohlerina basiliensis with Bacinella–Lithocodium oncoids: palaeoenvironmental and palaeoecological implications (Late Oxfordian, Swiss Jura)
... The foraminifer Mohlerina basiliensis ranges from the Middle–Late Bathonian to the Valanginian and is usually found from the internal platform down to the slope (Flügel, ...
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The planktic foraminifer Planorotalites in the Tethyan middle Eocene
... For the Alano section, we used the same samples as Boscolo Galazzo et al. (2013). Foraminifera were extracted through 1–2 h disaggregation with 10–30% H 2 O 2 , followed by washing over ≥63 and ≥450 µm sieves (Boscolo ...
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High macroalgal cover and low coral recruitment undermines the potential resilience of the world's southernmost coral reef assemblages
... p,0.001; Figure 4b). In contrast, the biomass of grazing fishes decreased significantly from the northern sites (i.e. sites 1 and 2) to Figure 2. Spatial variation in benthic assemblages on Lord Howe Island. ...
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The stability of benthic ecosystems
... Yet, neighbourhood stability is shown to be a more realistic model for changes in dominance of marine benthic sediment-living communities.. The factors inducing sta[r] ...
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An integrated data management and video system for sampling aquatic benthos
... The sample site coordinates were calculated and entered into the database before field sampling. These coordinates were then downloaded to the boat’s GPS before each sampling trip. At each sampling site, the frame and ...
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Distribution and abundance of benthic diatoms in a tropical mangrove forest and effects of grazing on them by Telescopium telescopium (Linnaeus, 1758)
... The study aimed specifically at determining 1 the composition of species of benthic diatoms, and 2 the similarity and dissimilarity of benthic diatoms assemblages in different sites of t[r] ...
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CHARACTER EVOLUTION OF THE BENTHIC THECATE DINOFLAGELLATE, GAMBIERDISCUS (DINOPHYCEAE), WITH AN INTRODUCTION OF THE INTERACTIVE KEY TO SPECIES
... Harmful benthic dinoflagellates are microalgae that live on the surfaces of marine substrates (e.g. sediments, seaweeds, coral rubbles etc.), and some are associated with the production of marine biotoxins. These ...
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High sedimentary oxygen consumption indicates that sewage input from small islands drives benthic community shifts on overfished reefs
... distinct benthic assemblages around Ahus and neighbouring uninhabited ...and benthic composition were measured alongside reef-flat sedimentary oxygen consumption (SOC); a high SOC rate reflects high organic ...
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