Taxonomic problems across the Cambrian-Ordovician boundary

• Main Author: Bagnoli Gabriella
• Other Authors: Wang X., Stouge S., Maletz J., Wang C., Yan C., Bagnoli, Gabriella
• Format: Conference Object
• Language: English
• Published: Wuhan Center of China Geological Survey 2017
• Subjects: Canada; Green Point; Newfoundland
• Online Access: http://hdl.handle.net/11568/899393

The GSSP (Global Boundary Stratotype Section and Point) of the Cambrian-Ordovician boundary was formally defined in 2000 in the Green Point section, western Newfoundland, Canada (Cooper, 2001) at a level coinciding with the FAD (First Appearance Datum) of Iapetognathus fluctivagus, below the appeara...