Abstract
BIOSTRATIGRAPHY (FORAMINIFERIDA) OF THE 1-SCS-3B DRILL-HOLE, PLATAFORMA DE FLORIANOPOLIS, PELOTAS BASIN, BRAZIL. Planktonic foraminifers recovered from 1-SCS-3B drill hole, Florianopolis Platform, State of Santa Catarina, Brazil, represent 60 species and subspecies belonging to 13 genera, whose stratigraphic range indicates a Neogene age for the sediments herein studied. The analysis of this assemblage allowed the recognition of eight zones, in stratigraphic order: Catapsydrax dissimilis, C. stainforthi, Globorotalia fohsi fohsi, Globigerinoides ruber, Globorotalia mayeri, G. acostaensis/ G. menardii, G. margaritae evoluta and Globigerinoides trilobus fistulosus. Four important hiatuses were observed in the studied sedimentary sequence, whose are situated at Oligocene-Miocene boundary, Early Miocene, Early Miocene-Middle Miocene and Miocene-Pliocene boundary. Correlations with previous zonations for the area are discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
