Estimating historical forest density from land‐survey data: a response to Baker and Williams (2018). Issue 8 (30th July 2019) - Levine, Carrie R.; Cogbill, Charles V.; Collins, Brandon M.; Larson, Andrew J.; Lutz, James A.; North, Malcolm P.; Restaino, Christina M.; Safford, Hugh D.; Stephens, Scott L.; Battles, John J.