Coniacian/Santonian boundary in Riu de Carreu valley and Prats de Carreu, South-Central Pyrenees (N Spain)

• Main Authors: Consorci del Museu de Ciències Naturals de Barcelona, Gallemí, Jaume, López, Gregorio, Martínez, Ricardo, Mercedes, Ramón, Pons, José María
• Format: Conference Object
• Language: English
• Published: Subcommission on Cretaceous Stratigraphy - Santonian Working Group, IUGS (International Commission on Geological Sciences-UNESCO) - ICS (International Commission on Stratigraphy) 2002
• Subjects: Cretaci; Mol·luscs fòssils; Inoceràmids; Ammonits; Cefalòpodes fòssils; Ciència i tecnologia; conferències i ponències; Garrido; Martínez; Muñoz; Planktonic foraminifera
• Online Access: http://hdl.handle.net/2072/520683; http://hdl.handle.net/11703/127822

A conspicuous level containing Platyceramus undulatoplicatus (Roemer) occurs in several stratigraphic profiles measured and sampled in a 15 km wide area along Riu de Carreu valley and Prats de Carreu. This is the index species for the Coniacian-Santonian boundary following the criterion suggested fo...