Results 111 to 120 of about 7,973 (217)

Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus. [PDF]

PLoS One, 2021
Spezzaferri S, Kucera M, Pearson PN, Wade BS, Rappo S, Poole CR, Morard R, Stalder C.   +7 more
europepmc   +1 more source

Response of deep-water agglutinated foraminifera to dysoxic conditions in the California Borderland basins

, 1995
Analysis of agglutinated benthic foraminifera from surface samples collected in the San Pedro and Santa Catalina Basins reveals a predictable relationship between the proportions of morphogroups with decreasing bottom water oxygen levels and with the ...
Holbourn, A.E.L., Kaminski, M.A., Boersma, E., Tyszka, J.   +3 more
core  

Exploring the controls on element ratios in middle Eocene samples of the benthic foraminifera Oridorsalis umbonatus

Culturing studies and empirically based core top calibrations have been used to infer that elemental ratios in benthic foraminifera can be used as proxies to reconstruct past variations in bottom water temperature and saturation state (Δ [CO32 ...
Tripati, A. K., Dawber, C. F.
core   +1 more source

Factors influencing porosity in planktonic foraminifera

, 2018
The clustering of mitochondria near pores in the test walls of foraminifera suggests that these perforations play a critical role in metabolic gas exchange.
Hull, Pincelli M, Elder, Leanne E, Renema, Willem, Davis, Catherine V, Burke, Janet, Schiebel, Ralf, Foster, Gavin L, Henehan, Michael J, Maas, Amy E   +8 more
core   +1 more source

High variability in SSU rDNA gene copy number among planktonic foraminifera revealed by single-cell qPCR. [PDF]

ISME Commun, 2021
Milivojević T, Rahman SN, Raposo D, Siccha M, Kucera M, Morard R.   +5 more
europepmc   +1 more source

(Fig. 3a-e) Distribution of planktonic foraminifera in surface sediments

, 2008
(Fig.
Gerold Wefer (6958886), Paulo Oliveira (7945754), González-Álvarez, Raquel, Loncaric, Neven, Moreno, João, Neven Loncaric (6982733), Helga B Bartels-Jonsdottir (7884950), Pflaumann, Uwe, Salgueiro, Emilia, Voelker, Antje H L, Abrantes, Fatima F, Bartels-Jonsdottir, Helga B, Emilia Salgueiro (6975572), Uwe Pflaumann (6962186), Fatima F Abrantes (6958784), Antje H L Voelker (6962852), Joao Moreno (7945757), Oliveira, Paulo, Meggers, Helge, Wefer, Gerold, Raquel González-Álvarez (7945751), Helge Meggers (6963629)   +21 more
core   +1 more source

Relative dating of deposits of the Mishan Formation based on foraminifera and Strontium isotope in northwest and west of Bandar Abbas, south Iran [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2016
For studying of biostratigraphy of Mishan Formation in Bandar Abbas hinterland, a stratigraphic transection including Handun, Anguru, Baviyun, and Nakh sections was selected in northwest and west of Bandar Abbas.
Jahanbakhsh Daneshian, Mariam Daneshian, Ali Moaمlemi   +2 more
doaj  

Sea surface temperature changes in the southern California borderlands during the last glacial-interglacial cycle

, 1996
A variety of evidence suggests that average sea surface temperatures (SSTs) during the last glacial maximum in the California Borderlands region were significantly colder than during the Holocene.
P. Graham Mortyn, Thunell, Robert C., Stott, Lowell D., Lowell D. Stott, Anderson, David M., Robert C. Thunell, Mortyn, P. Graham, Jianning Le, Le, Jianning, David M. Anderson   +9 more
core   +1 more source

Barremian planktonic foraminiferal events correlated with the ammonite zones from the San Lucas Formation, Michoacán (SW Mexico)

Revista Mexicana de Ciencias Geológicas, 2018
We studied the Tiringueo section from the San Lucas Formation, located in the state of Michoacán, SW Mexico. The section is a flysch sequence consisting of a rhythmic deposit of shale, siltstone, and fine to medium graded sandstone interbedded with ...
Lourdes Omaña, Celestina González-Arreola, Blanca Margarita Ramírez-Garza   +2 more
doaj  

Shell density of planktonic foraminifera and pteropod species Limacina helicina in the Barents Sea: Relation to ontogeny and water chemistry. [PDF]

PLoS One, 2021
Ofstad S, Zamelczyk K, Kimoto K, Chierici M, Fransson A, Rasmussen TL.   +5 more
europepmc   +1 more source