true
Base of Bed 73b
Ratified 2005
Episodes 29/2, p.93 106, 2006
Location of Stratotype Point Base of Pliensbachian
Wine Haven, Robin Hoods Bay, Yorkshire Coast, England
Stratotype Point Base of Pliensbachian
Ammonite association of Bifericeras donovani and Apoderoceras sp.
Stratotype Point Base of Pliensbachian