Thanks to a 19th-century surveying error, hundreds of acres of Minnesota’s old growth forest has been saved in pristine form.
Thanks to a 19th-century surveying error, the Lost 40 in Minnesota, an old growth forest, has been saved in pristine form.
Places We Protect The Nature Conservancy
Most People Don't Know About The Lost 40, Minnesota's Hidden Forest
Northwoods Experience: MN's Lost 40 Joins National Old-Growth
Two rare old-growth forests become Minnesota's first to join
408-year-old tree discovered in Algonquin Park's unprotected
How a Map Mistake Saved a Forest of 300-Year-Old Trees - Atlas Obscura
Lost forty - General Discussion Forum - General Discussion Forum
Arts, Free Full-Text
Lost '40' Trail, Minnesota - 133 Reviews, Map
Lost 40 Minnesota: How This Pristine Forest Was Saved by a Mapping Error
