ࡱ> "$!s Ijbjb kkI] % ,E9HHHHRHH PյHThe end of the Younger Dryas recorded in the GISP2 ice core from central Greenland. Shown are selected curves illustrating the possible ``flickering'' behavior near the transition: snow accumulation in m ice/year (orange); electrical conductivity, ECM current in microamps (red); insoluble-particulate concentration in number per ml (green); and soluble-calcium concentration in ppb (blue). The main step at the end of the Younger Dryas falls between 1677 and 1678 m depth, between the two probable ``flickers'' indicated by the vertical lines at about 1676.9 and 1678.2 m depth. Alley, R. B. (2000). The Younger Dryas cold interval as viewed from central Greenland. Quaternary Science Reviews 19: 213-226. Taylor, K. C., et al. (1997). The Holocene/Younger Dryas transition recorded at Summit Greenland. Science 278: 825-827. L29:=GI5OJPJQJnH >*OJPJQJnH OJPJQJnH  KLHIKLHI/ =!"#$% [4@4NormalCJOJPJQJmH <A@<Default Paragraph FontI IIII ~nsKKeith Alverson:pingguo:Desktop Folder:qsr overhead catptions:enddryas.txt@GG(6 IIGG I@GTimes New Roman5Symbol3 Arial5 Geneva3Times"qh! I I!0dL`RThe end of the Younger Dryas recorded in the GISP2 ice core from central GreenlandKeith AlversonKeith Alverson Oh+'0, DP l x 'SThe end of the Younger Dryas recorded in the GISP2 ice core from central GreenlandGhe Keith AlversonYeitNormallKeith AlversonY3itMicrosoft Word 8.0g@Ik@V@