A postcard of the north end of Hall 38, featuring a South American giant sloth and other Cenozoic mammals.
Published December 30, 2015 in History of the Field Museum Fossil Halls – Part 1 | Full size is 1000 × 805 pixels
A postcard of the north end of Hall 38, featuring a South American giant sloth and other Cenozoic mammals.
EXTINCT MONSTERS 
