Sentences with phrase «in lacustrine»
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).
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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.
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.
Not exact matches
Other populations are lacustrine and spend their lives in lakes.
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.
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.
Fining - upward interbedded sandstones and shales and coarsening - upward strata of the Volpriehausen Formation were deposited in fluvial and lacustrine environments40, 41.