Freeman Bibliographical Database
| Identifier: | A4688 |
| Date: | 1867 |
| Concise reference: | Igelström, L. I. 1867. On the occurrence of thick beds of bituminous gneiss and mica schist in the Nullaberg, parish of Östmark, province of Wermland, in Sweden. Translated from communications read to the Royal Swedish Academy of Sciences at Stockholm. (Öfversigt af Kongl. Vetenskaps-Akademiens Förhandlingar.) [Darwin Pamphlet Collection] |