X1013072247-00165-43312</DOCNO> Transcript - Analyzing Ice Cores (December 6, 2000) Analyzing Ice Cores Scientists studying Earth history collect ice cores from deep within the polar ice sheets.
(Transcript - Analyzing Ice Cores; Analyzing; Ice Cores Scientists studying Earth history collect ice cores from deep within the polar ice sheets) Context(Transcript - Analyzing Ice Cores Analyzing,List([32, 93))):(Ice Cores Scientists; collect; ice cores) Context(Transcript - Analyzing Ice Cores Analyzing Ice Cores Scientists collect,List([32, 145))):(Ice Cores Scientists; collect ice cores studying; Earth history)
Transcript - Analyzing Ice Cores Analyzing,List([32, 93)) Transcript - Analyzing Ice Cores Analyzing Ice Cores Scientists collect,List([32, 145))
Transcript - Analyzing Ice Cores Ice Cores Scientists Ice Cores Scientists
Analyzing collect collect ice cores studying
Ice Cores Scientists studying Earth history collect ice cores from deep within the polar ice sheets
ice cores
Earth history