摘要:

An Rb-Sr dating of the type occurence of Åmål granite around the town of Åmål in southwestern Sweden yielded an isochron age of 1684+88 Ma (λ =1.42 × 10−11a−1). This age agrees with datings of lithologically similar rocks farther south in the Åmål tectonic mega-unit and in the Stora Le—Marstrand and “Western Pregothian” crustal segments. It confirms the extensive development of the provisional Åmål I group of granitoids in south-western Sweden.

ISSN:0016-786X    

DOI:10.1080/11035897809454480

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

Biographical sketch of J. Ernhold Hede (1890–1977), Swedish geologist and palaeontologist who made fundamental contributions to the knowledge of the Silurian rocks on the island of Gotland. In addition, Hede published on the Lower Palaeozoic of the Province of Skåne in south Sweden.

ISSN:0016-786X    

DOI:10.1080/11035897809454481

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

Six mire sites designated as mixed mires on the geological maps Örebro NV and NO have been surveyed. All of them were found to be entirely ombrotrophic bogs. The necessity of considering the composition of the vegetation in drawing the distinction between ombrotrophic and minerotrophic mire sites is pointed out.

ISSN:0016-786X    

DOI:10.1080/11035897809454482

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035897809454483

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035897809454484

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

The now completed 100 volumes ofGeologiska Föreningens i Stockholm Förhandlingar (GFF)and its history are briefly reviewed. The initiative to start this national society journal stemmed from A.E. Nordenskiöld in 1871. The publication programme has developed from having been essentially author- and member-oriented to more subject-oriented. Swedish was the all-dominant language in the beginning, German and English were frequently used during the first half of this century, and English is now the official language of the journal.GFFhas had 15 editors, two of whom “persisted” for some 20 years. Observations are made on the development of the contents, rate of publication, publication volume, typographical layout, abstract block, cover, instructions to authors, advertisements, financing, and subscription rates

ISSN:0016-786X    

DOI:10.1080/11035897809454485

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035897809454486

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035897809454487

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:0016-786X    

DOI:10.1080/11035897809454488

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue

ISSN:0016-786X    

DOI:10.1080/11035897809454469

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor