Smithsonian magazine's 22nd Annual Photo Contest | Made possible through the support of MPB.com

14th Annual Smithsonian Magazine Photo Contest Natural World
American Fossil

Much of what is now the United States was once covered by ancient seas. This fossil, found on American soil and housed in an American museum, is one such example.

Photo Detail
Date Taken: 07.2014
Date Uploaded: 10.2016
Photo Location: Indianapolis, Indiana, United States of America
Copyright: © Cara Siera