Paleoceanographic change during the Middle Miocene climate revolution: An Antarctic stable isotope perspective

2004 ◽  
pp. 235-251 ◽  
Author(s):  
A.E. Shevenell ◽  
J.P. Kennett
Keyword(s):  
Stable Isotope ◽  
Middle Miocene ◽  
Paleoceanographic Change

Middle Miocene—Pliocene stable isotope stratigraphy and paleoceanography of the Mediterranean

1986 ◽  
Vol 10 (1-3) ◽  
pp. 71-90 ◽  
Author(s):  
G.J. van der Zwaan ◽  
L. Gudjonsson
Keyword(s):  
Stable Isotope ◽  
Middle Miocene ◽  
Isotope Stratigraphy ◽  
Stable Isotope Stratigraphy ◽  
The Mediterranean

scholarly journals Late Badenian foraminifers from the Vienna Basin (Central Paratethys): stable isotope study and paleoecological implications

2009 ◽  
Vol 60 (1) ◽  
pp. 59-70 ◽  
Author(s):  
Patrícia Kováčová ◽  
Natália Hudáčková
Keyword(s):  
Organic Matter ◽  
Stable Isotope ◽  
Water Column ◽  
Middle Miocene ◽  
Vienna Basin ◽  
Central Paratethys ◽  
Globigerina Bulloides ◽  
Isotope Study ◽  
Vital Effects ◽  
Stable Isotope Study

Late Badenian foraminifers from the Vienna Basin (Central Paratethys): stable isotope study and paleoecological implicationsPaleoecological interpretations based on stable isotope study of benthic (Uvigerina semiornata) and planktonic (Globigerina bulloides, Globigerinoides trilobus) foraminiferal shells from the Paratethys Vienna Basin (southwestern Slovakia) are presented. The study was performed on sediments of the Devínska Nová Ves-clay pit deposited during the Middle and Late Badenian (Middle Miocene). Our δ13C data show an enhanced nutrient input to the water column and the organic matter accumulation at the bottom of the Vienna Basin. The remineralization of accumulated organic matter on the sea floor resulted in the formation of oxygen-depleted zones, where no oxic indicators but the oxygen-deficiency tolerant species were found. Positive benthic δ18O signal can be attributed to the influence of the global cooling recognized in the world-ocean during the Middle Miocene. At the same time, variations observed in the water column are interpreted as reflecting the local temperature and salinity changes resulting from the fluvial and rain inflow. The differences between surface and bottom water temperature reflect the stratification of the water column. Such stratification might be related to the isolation process of Central Paratethys in the Badenian. This study confirms that δ13C and δ18O are not always in isotopic equilibrium with the ambient water but are also influenced by vital effects (respiration, symbiont photosynthesis …). The vital effects led to the incorporation of isotopically light metabolic CO2intoGlobigerina bulloidesresulting in high similarity between δ13C values ofUvigerinaandGlobigerina. It has been shown that the extremely high δ13C and very low δ18O ofGlobigerinoides trilobusclearly imply the influence of algal photosymbionts.

Stable isotope composition of middle Miocene carbonates of the Frontal Cordillera and Sierras Pampeanas: Did the Paranaense seaway flood western and central Argentina?

2011 ◽  
Vol 308 (3-4) ◽  
pp. 293-303 ◽  
Author(s):  
Brian G. Ruskin ◽  
Federico M. Dávila ◽  
Gregory D. Hoke ◽  
Teresa E. Jordan ◽  
Ricardo A. Astini ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Middle Miocene ◽  
Isotope Composition ◽  
Stable Isotope Composition ◽  
Sierras Pampeanas ◽  
Central Argentina

scholarly journals Improved astronomical age constraints for the middle Miocene climate transition based on high-resolution stable isotope records from the central Mediterranean Maltese Islands

2011 ◽  
Vol 26 (1) ◽  
Author(s):  
Anja A. Mourik ◽  
Hemmo A. Abels ◽  
Frederik J. Hilgen ◽  
Agata Di Stefano ◽  
Willem Jan Zachariasse
Keyword(s):  
High Resolution ◽  
Stable Isotope ◽  
Middle Miocene ◽  
Central Mediterranean ◽  
Maltese Islands ◽  
Climate Transition ◽  
Age Constraints

scholarly journals Minimal influence of recrystallization on middle Miocene benthic foraminiferal stable isotope stratigraphy in the eastern equatorial Pacific

2016 ◽  
Vol 31 (1) ◽  
pp. 98-114 ◽  
Author(s):  
Janett Voigt ◽  
Ed C. Hathorne ◽  
Martin Frank ◽  
Ann Holbourn
Keyword(s):  
Stable Isotope ◽  
Middle Miocene ◽  
Equatorial Pacific ◽  
Eastern Equatorial Pacific ◽  
Isotope Stratigraphy ◽  
Stable Isotope Stratigraphy

scholarly journals Stable isotope analysis of middle Miocene mammals from the Siwalik sub-Group of Pakistan

2021 ◽  
Vol 66 ◽  
Author(s):  
Muhammad Tahir Waseem ◽  
Abdul Majid Khan ◽  
Jay Quade ◽  
Anthony Krupa ◽  
David Dettman ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Middle Miocene ◽  
Isotope Analysis

Sedimentary, stable isotope and micropaleontological records of paleoceanographic change in the Messinian Tripoli Formation (Sicily, Italy)

2002 ◽  
Vol 185 (3-4) ◽  
pp. 255-286 ◽  
Author(s):  
M.-M Blanc-Valleron ◽  
C Pierre ◽  
J.P Caulet ◽  
A Caruso ◽  
J.-M Rouchy ◽  
...  
Keyword(s):  
Stable Isotope ◽  
Paleoceanographic Change

scholarly journals Magnitude of Middle Miocene warming in North Pacific high latitudes: stable isotope evidence from Kaneharaia (Bivalvia, Dosiniinae)

2009 ◽  
Vol 59 (7-8) ◽  
pp. 339-353 ◽  
Author(s):  
Anton Oleinik ◽  
Louie Marincovich Jr. ◽  
Konstantin B. Barinov ◽  
Peter K. Swart
Keyword(s):  
Stable Isotope ◽  
North Pacific ◽  
Middle Miocene ◽  
High Latitudes ◽  
Isotope Evidence
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