Full Thread: Fossils
View Single Post
Old September 22nd, 2017 #96
alex revision
Senior Member
 
alex revision's Avatar
 
Join Date: Mar 2008
Posts: 27,577
Default

Study: Earliest Trilobites Had Stomachs


Exceptionally well-preserved trilobite fossils from the Cambrian Wulongqing Formation near Guangwei Village in southern Kunming, the capital city of Yunnan Province of China, contradict previous assumptions about trilobite digestive systems.

http://www.sci-news.com/paleontology...chs-05251.html