"We are looking at the ice-age, which is an indicator of ice thickness." OED defines ice age (or Ice Age) as: ice age, n /ˈʌɪs eɪdʒ/ 1. Geology and Climatology. A period when large areas of the earth were covered with ice. Were you under duress when this was recorded? Are you now? Is LEGO there with you, this very moment?
"We are looking at the ice-age, which is an indicator of ice thickness."
OED defines ice age (or Ice Age) as:
ice age, n /ˈʌɪs eɪdʒ/
1. Geology and Climatology. A period when large areas of the earth were covered with ice.
Were you under duress when this was recorded? Are you now? Is LEGO there with you, this very moment?