@article {339,
	title = {Persistent solar influence on North Atlantic climate during the Holocene},
	journal = {Science},
	volume = {294},
	year = {2001},
	note = {id: 1397; Bond, G Kromer, B Beer, J Muscheler, R Evans, M N Showers, W Hoffmann, S Lotti-Bond, R Hajdas, I Bonani, G New York, N.Y. Science. 2001 Dec 7;294(5549):2130-6. Epub 2001 Nov 15.},
	pages = {2130-6},
	abstract = {Surface winds and surface ocean hydrography in the subpolar North Atlantic appear to have been influenced by variations in solar output through the entire Holocene. The evidence comes from a close correlation between inferred changes in production rates of the cosmogenic nuclides carbon-14 and beryllium-10 and centennial to millennial time scale changes in proxies of drift ice measured in deep-sea sediment cores. A solar forcing mechanism therefore may underlie at least the Holocene segment of the North Atlantic{\textquoteright}s "1500-year" cycle. The surface hydrographic changes may have affected production of North Atlantic Deep Water, potentially providing an additional mechanism for amplifying the solar signals and transmitting them globally.},
	issn = {0036-8075 (Print) 0036-8075 (Linking)},
	doi = {10.1126/science.1065680},
	author = {Bond, G. and Kromer, B. and Beer, J. and Muscheler, R. and Evans, M. N. and Showers, W. and Hoffmann, S. and Lotti-Bond, R. and Hajdas, I. and Bonani, G.}
}
@article {998,
	title = {Were Rhyolitic Glasses in the Vedde Ash and in the North Atlantic{\textquoteright}s Ash Zone 1 produced by the Same Volcanic Eruption?},
	journal = {Quaternary Science Reviews},
	volume = {20},
	year = {2001},
	note = {id: 253},
	pages = {118-1199},
	abstract = {New evidence from North Atlantic deep-sea sediment cores suggests that rhyolitic glass shards in Ash Zone 1 and in the Vedde Ash may not have been produced by the same eruption as has been widely assumed. Our argument is based on (1) a marine ice-rafted deposit approximately 1000 years older than the Vedde Ash contains rhyolitic shards with the same major element chemistry as the Vedde Ash itself and (2) coincidence of Ash Zone 1 with an abrupt increase in discharge of glacial icebergs into the North Atlantic. Hence, we cannot rule out the possibility that Vedde-like rhyolitic glasses were erupted onto Icelandic glaciers before eruption of the Vedde Ash, stored in the glacial ice, then dispersed by icebergs into the North Atlantic and deposited partly or entirely as Ash Zone 1. While not disproving that Ash Zone 1 and the Vedde Ash came from the same eruption, our findings indicate that further study is needed to establish the exact relation between the two ash deposits.},
	doi = {10.1016/S0277-3791(00)00146-3},
	author = {Bond, G. C. and Mandeville, C. and Hoffmann, S.}
}
