2004. THE CALLOVIAN-OXFORDIAN BOUNDARY IN BRITAIN: A REVIEW OF KEY SECTIONS AND THEIR CORRELATION WITH THE PROPOSED GLOBAL STRATOTYPE SECTION AND POINT FOR THE OXFORDIAN IN HAUTE PROVENCE, FRANCE. Rivista italiana di Paleontologia e Stratigrafia. 110, 1 (mar. 2004). DOI:https://doi.org/10.13130/2039-4942/6288.