If they look atypical for the last 100 years or so, and also look atypical from ...

		Repulsion9513 on May 13, 2024 \| parent \| context \| favorite \| on: The USDA's gardening zones shifted, this map shows... If they look atypical for the last 100 years or so, and also look atypical from the less "granular", even-longer-term samples... then how do you prove that they're typical?