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.
Cordilleran Ice Sheet periodically covered large parts of Africa.
Assess the veracity of the claim based on the provided evidence.

Claim: Cordilleran Ice Sheet periodically covered large parts of Africa.

Evidence: 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.

Options: 

 - supported

 - refuted

 - not enough information
not enough information
Assess the veracity of the claim based on the provided evidence.

Claim: Cordilleran Ice Sheet periodically covered large parts of Africa.

Evidence: 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.

Options: 

 - supported

 - refuted

 - not enough information
user
not enough information
assistant