Stories tagged by 'ferdinand vandiveer hayden'
October 28, 2011
Why did the Sioux believe an 1850s fossil collector was an odd character? » Read More
October 07, 2011
What is the thickest book in the Academy's Library & Archives?
» Read More
Become a member of the Academy of Natural Sciences of Drexel University and get insider access to our scientists, collections, exhibits, and more.
©2014 The Academy of Natural Sciences of Drexel University | 1900 Benjamin Franklin Parkway, Philadelphia, PA 19103
Phone: (215) 299-1000
Chocolate: The Exhibition
Opening October 11
Explore Sustainability at the Academy
Members' Night at the Academy