3" Choffaticeras Ammonite - Goulmima, Morocco

This is a Choffaticeras (Choffaticeras) segne ammonite fossil collected north of Goulmima, Morocco. It's Upper Cretaceous in age (Early Turonian Stage) or approximately 90 million years old.

The scientific paper describing this ammonite assemblage can be found at: http://data.over-blog-kiwi.com/0/52/28/44/ob_159f69_kennedy-et-al-2008-goulmima.pdf