The data was based on the analysis of more than 460 ice core samples retrieved from the Taylor Dome ice core in West Antarctica.
(The data; was based; on the analysis of more than 460 ice core samples) (more than 460 ice core samples; retrieved; from the Taylor Dome ice core in West Antarctica)
The data more than 460 ice core samples
was based retrieved
on the analysis of more than 460 ice core samples
from the Taylor Dome ice core in West Antarctica