| Biostratigraphy Furongian Degerhamn, Öland |
| RASMUSSEN Bo W., Jan A. Rasmussen & Arne T. Nielsen | GFF | 2017 |
| Bo W. Rasmussen, Jan A. Rasmussen & Arne T. Nielsen (2017):
Biostratigraphy of the Furongian (upper Cambrian) Alum Shale Formation at Degerhamn, Öland,
Sweden, GFF |