Advanced Search
Astrobiology Magazine Facebook  Astrobiology Magazine Twitter
Terrestrial Origins and Evolution
Large ammonite from Antarctica


A 2009 image shows the excavation of a large ammonite on James Ross Island in Antarctica. The hole in the center was left when a core sample was extracted so the fossil could be dated using a process called magnetostratigraphy. Credit: University of Washington/Thomas Tobin

Viewed:  68 times




About Us
Contact Us
Podcast Rss Feed
Daily News Story RSS Feed
Latest News Story RSS Feed
Learn more about RSS
Chief Editor & Executive Producer: Helen Matsos
Copyright © 2014,