Upper Ordovician carbon isotope chemostratigraphy and a high-resolution assessment of the Hirnantian Stage in the Baltic Sea subsurface

• Published in: GFF
• Main Authors: Gunnarsson, Niklas, Calner, Mikael, Rasmussen, Christian M. O., Wu, Rongchang, Lehnert, Oliver, Dahlqvist, Peter
• Format: Report
• Language: English
• Published: TAYLOR & FRANCIS LTD 2024
• Subjects: Carbon isotope stratigraphy; sea-level; eustasy; Palaeoclimate; Loka Formation; Hirnantia fauna; Brevilamnulella; Skultorp Member; Sweden; DRILLCORE STANDARD SUCCESSION; OSLO-ASKER DISTRICT; MASS EXTINCTION; SOUTHERN SWEDEN; BODA LIMESTONE; DELTA-C-13 CHEMOSTRATIGRAPHY; CONODONT BIOSTRATIGRAPHY; LATEST ORDOVICIAN; ANTICOSTI ISLAND; SILJAN DISTRICT; Geology; Paleontology; Boda; Moe; Ice Sheet
• Online Access: http://ir.nigpas.ac.cn/handle/332004/43691; https://doi.org/10.1080/11035897.2024.2316056

Based on a new deep drilling on southern Gotland (Sweden), this study is the first to document the carbon isotope chemostratigraphy of the Upper Ordovician through lowermost Silurian sedimentary record from the central parts of the Baltic Sea subsurface. The lithological record of the Stora Sutarve...