Integration of Darriwilian (Middle Ordovician) δ13Corg chemostratigraphy with graptolite biostratigraphy in the classical Röstånga area in northwestern Scania (southern Sweden)

by Per Ahlberg, Stig M. Bergström, Michael M. Joachimski, Frans Lundberg, Jörg Maletz
Published 2020-06-01

Miaolingian (Cambrian) trilobite biostratigraphy and carbon isotope chemostratigraphy in the Tingskullen drill core, Öland, Sweden

by Per Ahlberg, Mikael Calner, Peter Dahlqvist, Michael M. Joachimski, Oliver Lehnert, Frans Lundberg
Published 2021-01-01