I. Hajdas Bond, G., Kromer, B., Beer, J., Muscheler, R., Evans, M. N., Showers, W., … Bonani, G. (2001). Persistent solar influence on north Atlantic climate during the Holocene. SCIENCE, 294(5549), 2130–2136. https://doi.org/10.1126/science.1065680 Bond, G., Showers, W., Cheseby, M., Lotti, R., Almasi, P., deMenocal, P., … Bonani, G. (1997). A pervasive millennial-scale cycle in North Atlantic Holocene and glacial climates. SCIENCE, 278(5341), 1257–1266. https://doi.org/10.1126/science.278.5341.1257