Results 251 to 260 of about 290,427 (353)

Anomalously cool clumped isotope temperatures in tropical lagoon carbonates

The Depositional Record, EarlyView.
Carbonate clumped isotopes were used to reconstruct paleoclimate from lagoon sediments in the central tropical Pacific. Results were anomalously cool compared to modern measurements and other paleoclimate records. This study highlights the important of understanding carbonate facies and depositional environments in interpreting clumped isotope results.
D. A. Wyman‐Feravich, M. Ingalls, J. L. Conroy, R. He, S. Lusk   +4 more
wiley   +1 more source

The layering construction of the three-dimensional (3D) geological model for Wudalianchi volcanic area, Northeast China. [PDF]

PLoS One
Jiang X, Li R.
europepmc   +1 more source

Eustatic and tectonic controls on mixed carbonate‐siliciclastic ramp deposits in the South Pyrenean foreland basin: The Eocene Alveolina Limestone

The Depositional Record, EarlyView.
The lower Eocene Alveolina Limestone records the global early Eocene transgression, but is equally affected by tectonic movements of the Montsec active thrust located in its hangingwall. Tectonic movements and the early Eocene transgression facilitated a detrital provenance shift in the southern Pyrenean foreland from a southern provenance in the ...
Stefan Schröder, Oliver Neame, Amber Finch, Miquel Poyatos‐Moré   +3 more
wiley   +1 more source

The Role of Answer Justification in Multiple-Choice Testing: Effects on Performance and Metacognitive Accuracy. [PDF]

Behav Sci (Basel)
Clark SA, Rivers ML, Overono AL.
europepmc   +1 more source

Trace elements, rare earth elements and isotopes of poorly preserved fossils from lower Cretaceous carbonates (Eastern Black Sea): Implications for early diagenetic alteration

The Depositional Record, EarlyView.
Analysing Rare Earth Elements (REEs) and other trace elements together with stable isotope data in poorly preserved belemnites can provide valuable insights into early diagenetic pathways, water‐interaction processes, and even potential redox conditions.
Merve Özyurt
wiley   +1 more source

Statistical analyses of precious metal contents in waste incineration bottom ashes. [PDF]

Sci Rep
Chuchro M, Jędrusiak R, Bielowicz B.
europepmc   +1 more source

Report to Congress on the potential use of lead in the waste packages for a geologic repository at Yucca Mountain, Nevada

, 1989

openalex   +1 more source

Stratigraphy of diagenesis: Limestone–dolomite cycles in a mid‐ramp setting, Miocene Arcadia Formation, South Florida, USA

The Depositional Record, EarlyView.
The data and interpretations of this study are used to test the proposal by Goldhammer et al. that a ‘stratigraphy of early diagenesis’ is operational in carbonate depositional systems. What this means is that distinct mineralogical and geochemical changes to rock and sediment occur associated with external controls, such as the rise and fall of sea ...
Donald F. McNeill, Peter K. Swart
wiley   +1 more source

Effect of freeze-thaw cycles on mechanical performance of loess soil stabilized with nano magnesium oxide. [PDF]

PLoS One
Hu P, Chen S, Duan Z, Wang NQ, Hao Y, Wang X.   +5 more
europepmc   +1 more source

The Geology of the Jubilee Zinc-Lead Deposit, Victoria County, Cape Breton Island, Nova Scotia

, 1988
Frances J. Hein, M. C. Graves, Alan Ruffman   +2 more
openalex   +1 more source