TY - JOUR AU - Fraguas Herráez, Ángela Raquel AU - Comas Rengifo, María José AU - Perilli, Nicola PY - 2008 SN - 0365-7655 UR - https://hdl.handle.net/20.500.14352/49563 T2 - Atti della Società toscana di scienze naturali residente in Pisa. Memorie. Serie A AB - The target of this paper is to study the succession ofthe Pliensbachian calcareous nannofossil assemblages recoveredfrom the Santotis section (Northern Spain) in order to calibratethe biohorizons against the ammonite zones. In this section, onehundred... LA - eng M2 - 49 PB - Società toscana di scienze naturali (Pisa) KW - Calcareous nannofossils KW - Biostratigraphy KW - Semiquantitativeanalysis KW - Pliensbachian KW - Lower Jurassic KW - Basque-Cantabrian Basin KW - Northern Spain. TI - Pliensbachian calcareous nannofossils of the Santotis section (Basque-Cantabrian Basin, N Spain). TY - journal article VL - 113 ER -