Dc_stapedia_aspinosa (WEB5e293c85): paleoData_proxyGeneral: '' has been replaced by 'diatom'

Barron, John A.; Bukry, David; Heusser, Linda E.; Addison, Jason A.; Alexander, Clark R.

High-resolution climate of the past 7300 years of coastal northernmost California: Results from diatoms, silicoflagellates, and pollen

Addison, Jason A.; Barron, John A.; Finney, Bruce; Kusler, Jennifer; Bukry, David; Heusser, Linda;  Alexander, Clark R.

A Holocene record of ocean productivity and upwelling from the northern California continental slope

fails age control, barely; accepted because chronology is solid

One-component model using Barley et al. 2006 calibration data set. Temperature reconstruction contains a splice of data from two cores, taken at two different water depths (see original paper for descriptions); this allowed for a continuous reconstruction from early to late Holocene. Chronology provided only for bottom ("deep-water") core: this choice was made for consistency with the previous database (see www.ncdc.noaa.gov/paleo/study/15444), which we are treating as the previous formal "publication" of this spliced temperature reconstruction.

Variable name changed from cal_age_error to age_type during update from DKs csv files.

Irvine, Fonya; Cwynar, Les C.; Vermaire, Jesse C.; Rees, Andrew B. H.

Midge-inferred temperature reconstructions and vegetation change over the last \textbackslashtextbackslashtextasciitilde15,000 years from Trout Lake, northern Yukon Territory, eastern Beringia

Record staturated (overflowing) in last 2 ka

2Ka REJECT - record staturated (overflowing) in last 2 ka

pub1_author: 'list(list(name = "Shuman, Bryan N."), list(name = "Pribyl, Paul"), list(name = "Buettner, Jacob"))' has been replaced by 'Shuman, Bryan N.'

<jats:p>The stratigraphy of Upper Big Creek Lake (UBC), an overflowing lake in northern Colorado, indicates that the lake responded to a series of hydroclimatic changes over the past ~ 13,000 years. Modern sediments in eight comparator lakes from across Wyoming and Colorado facilitate the stratigraphic interpretation by showing that littoral sediments have exponentially higher sand content, lower loss-on-ignition (LOI), and lower net accumulation rates than off-shore sediments. Sand layers in two near-shore cores from UBC share the characteristics of the modern littoral sediments (&gt; 80% sand, &lt; 5% LOI, and &lt; 10 cm/ka accumulation rates), and indicate that UBC was &gt; 1.9 m below its outlet from 12,500 to 11,300 and from 7500 to 2100 cal yr BP. Ground-penetrating radar (GPR) profiles consistent with the low-water episodes show correlative sand layers and submerged wave-cut scarps around the lake margin. The stratigraphic features correlate with those formed in the comparator lakes during extensive droughts at &gt; 11,300, 6900–6000, and 4800–3400 cal yr BP as well as a series of north-south anti-phased droughts between 5800 and 1200 cal yr BP. Lake closure at UBC amplified the local changes, and demonstrates that climate changes can increase the extent of intermittent streamflow in the Rocky Mountains relative to today.</jats:p>