Carbon isotope composition of graptolite periderm and whole-rock from the Aeronian (Silurian, Llandovery) in Wales and Scotland and its use in chemostratigraphy

Autor: Snelling, Andrea M., Leng, Melanie J., Zalasiewicz, Jan A., Kendrick, Christopher C., Page, Alex A.
Zdroj: In Proceedings of the Geologists¿ Association 2011 122(1):82-91
Databáze: ScienceDirect