Premise: Source: Cordilleran Ice Sheet
The Cordilleran ice sheet was a major ice sheet that periodically covered large parts of North America during glacial periods over the last ~ 2.6 million years .
Hypothesis: Large parts of North America was periodically covered by Cordilleran Ice Sheet.
Label: supports
Span interactions:
level: high
labels: Synonym
Synonym
premise_text: Cordilleran Ice Sheet
hypothesis_text: Cordilleran Ice Sheet
level: high
labels: Synonym
Synonym
premise_text: The Cordilleran ice sheet
hypothesis_text: Cordilleran Ice Sheet
level: high
labels: Hypernym-h-to-p
Hypernym-h-to-p
premise_text: was a major ice sheet that periodically covered large parts of North America
hypothesis_text: Large parts of North America was periodically covered by
level: high
labels: Synonym
premise_text: Cordilleran Ice Sheet
hypothesis_text: by Cordilleran Ice Sheet
level: high
labels: Synonym
premise_text: The Cordilleran ice sheet
hypothesis_text: by Cordilleran Ice Sheet
level: high
labels: Synonym
premise_text: that periodically covered
hypothesis_text: was periodically covered
level: high
labels: Synonym
premise_text: large parts of North America
hypothesis_text: Large parts of North America