Results 21 to 30 of about 73,101 (168)
Paleoecology of the Maastrichtian and Danian sediment at North of Central Alborz, Iran, based on Planktonic foraminifera [PDF]
, 2010 In order to study the fossil contents of the Ziarat-kola section for biostratigraphical purposes the 212 meters was sampled at Central Alborz. The sequence is mainly made up of monotonous grey- green to light grey marl.
Behnaz Balmaki
core +2 more sources
Foraminiferal test abnormalities in the western Baltic Sea [PDF]
, 2008 Abnormal tests were commonly found in recent benthic foraminiferal assemblages in two fjords of the Kiel Bay, the western Baltic Sea. We assessed 18 different types of abnormalities, which were classified into five groups: chamber, apertural, umbilical ...
Polovodova, Irina, Schönfeld, Joachim
core +1 more source
Rivista Italiana di Paleontologia e Stratigrafia, 2017 Deep-water carbonates deposited on the Czorstyn elevated ridge of the Pieniny Klippen Belt paleogeographic domain record changes in agglutinated foraminifera morphogroups through the J/K boundary interval at the Erdútsky kostol section.
ŠTEFAN JÓZSA
doaj +1 more source
Biofacies Analysis of the Upper Oligocene Deposits (Qom Formation) in Urumieh Dokhtar Zone, Iran [PDF]
Anuário do Instituto de Geociências, 2017 In order to determine the accurate paleoenvironmental conditions of Qom Formation, one stratigraphic section was studied in the Urumieh-Dokhtar Zone (West of Ashtian).
Zohre Holakouee +2 more
doaj +1 more source
Frontiers in Marine Science, 2023 Oxygen limited marine environments, such as oxygen minimum zones, are of profound importance for global nutrient cycling and vertical habitat availability.
Catherine V. Davis +3 more
doaj +1 more source
The impact of ocean acidification on the functional morphology of foraminifera [PDF]
, 2003 This work was supported by the NERC UK Ocean Acidification Research Programme grant NE/H017445/1. WENA acknowledges NERC support (NE/G018502/1). DMP received funding from the MASTS pooling initiative (The Marine Alliance for Science and Technology for ...
Nikki Khanna +20 more
core +3 more sources
Geologica Carpathica, 2019 Facies analysis and paleoenvironmental reconstruction of the Burdigalian to Langhian Asmari Formation, outcropping in the Khorram Abad Anticline, in the north-west of the Zagros Basin allow us to interpret the carbonate ramp history during the Early ...
Roozpeykar Asghar +3 more
doaj +1 more source
A trait-based modelling approach to planktonic foraminifera ecology [PDF]
Biogeosciences, 2019 Despite the important role of planktonic foraminifera in regulating the ocean carbonate production and their unrivalled value in reconstructing paleoenvironments, our knowledge on their ecology is limited.
M. Grigoratou +7 more
doaj +1 more source
Rivista Italiana di Paleontologia e Stratigrafia, 2019 Deep-water benthic foraminifera were reported from lower Tithonian abyssal deposits lying above a barren interval of radiolarites in the Magura Basin (Western Carpathians).
ŠTEFAN JÓZSA
doaj +1 more source
Testing the impact of diagenesis on the delta O-18 and delta C-13 of benthic foraminiferal calcite from a sediment burial depth transect in the equatorial Pacific [PDF]
, 2013 Stable oxygen and carbon isotope (δ18O and δ13C) values measured in foraminiferal calcite are one of the primary tools used in paleoceanography. Diagenetic recrystallisation of foraminiferal calcite can act to reset primary isotopic values but its ...
Edgar, Kirsty M. +2 more
core +3 more sources