Sentences with phrase «lacustrine environments40»
Fining - upward interbedded sandstones and shales and coarsening - upward strata of the Volpriehausen Formation were deposited in fluvial and lacustrine environments40, 41.
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As evidence for this interpretation, note the section «direct surface waves and body waves refracted at a deep -LRB--LCB- approx -RCB- 800 m) interface between the Plio - Pleistocenic marine, fluvial, and lacustrine sediments and the Miocene carbonate basement».
Dinosaurs were ground - nesters and could utilize either «upland's», deserts and forests or fluvial, lacustrine or onshore swampy environments for nests.
A similar negative trend is seen in most other Holocene paleoclimate records from northern Sweden, e.g. changes in tree - limit (Karlén 1976; Kullman 1995); pollen (Barnekow 1999); chironomids (Larocque and Bigler 2004); oxygen - isotopes in lacustrine biogenic silica (Shemesh et al. 2001) and in lacustrine carbonates (Hammarlund et al. 2002).
I assume the error bars are cumulative — i.e., tree rings have a certain error bar, and ice cores have their error bars, and so do corals and lacustrine cores (I hope I used the right term there), and all of them add or multiply together (multiply, if I understand it correctly) when homogenizing and compiling them into one record.
Rapid lacustrine response to recent High Arctic warming: a diatom record from Sawtooth Lake, Ellesmere Island, Nunavut.
Additional stops highlight the strandline and sediment record of the youngest glacial lake phase (glacial Lake Duluth), including the inspection of Lake Superior sediment cores that are archived at the National Lacustrine Core Repository in Minneapolis.
These glacier and lacustrine data indicate a period of several decades to century length when climate conditions (cool summers, wet winters or both) favoured glacier nourishment and advance across western Canada.
A 2100 - yr decadal - resolution salinity and aridity proxy record of lacustrine ostracode - shell Mg / Ca ratios from a closed - basin lake in the northern Great Plains shows statistically significant periodicities of ∼ 400, 200, 130, and 100 yr.
Symbols show the location of ice cores (circle), marine sediments (diamond), lacustrine sediment (triangle) and tree fossil data (square).
On the chart, symbols are used to show the location of ice cores (circle), marine sediments (diamond), lacustrine — or lake — sediment (triangle) and tree fossil data (square).
She is the recipient of the 2015 Creative Capital Warhol Foundation Art Writers Grant and her first book of writing, The Lacustrine (2016), was recently published by LUMA Foundation.
Other exhibitions include «Our Lacustrine Cities,» Chapter NY, New York (2015); «Columbidae,» Cell Project Space, London (2015); and «Geographies of Contamination,» DRAF, London (2014).
Pipilotti Rist, who overwhelmed last time around with a car window smashing short that pretty much everyone rated high on their all time best video list, came back with a Blue Velvet / Texas Chainsaw Massacre hybrid of suburban angst and a silvery box in the lacustrine end of the Arsenale that blew big smoke - filled bubbles out of a doorway every four minutes or so.
Other populations are lacustrine and spend their lives in lakes.
With recent improvement of electron spin resonance (ESR) technology, ESR dating of fluvio - lacustrine sediments provides an opportunity to date Pleistocene Мы рады приветствовать Вас на сайте компании «ТД Континент - СПб»!
New evidence of Holocene climate and atmospheric circulation variability, inferred from lacustrine stable isotope records from Gotland, southern Sweden Francesco Muschitiello, Dan Hammarlund, Barbara Wohlfarth
«I analyze lacustrine sediments for charcoal, wood ash, micromorphology using thin sections, stable C and N isotopes, XRF, pollen and non-pollen palynomorphs to reconstruct fire history and vegetational and environmental changes from LGM to the Holocene.»
Dk blue: marine, medium blue: lacustrine, lt blue: coastal, orange: tundra, gold: grassland / agriculture; green: forest.
The second paper, «Topographic Constraints on the Evolution and Connectivity of Titan's Lacustrine Basins,» finds three important results using the new map's topographical data.
They write, «The occurrence of humid periods previously identified in lacustrine or speleothem records highlights the complexity and heterogeneity of the Arabian paleoclimate, and suggests that interior migration pathways through the Arabian Peninsula may have been viable approximately every 23,000 years since at least marine isotope state (MIS) 6,» about 191 thousand years ago.
The ANAE classification and typology were applied, with aquatic ecosystem features assigned across almost one hundred lacustrine (lake), palustrine (wetland), estuarine, riverine and floodplain types.