Note sur la formation de structure cylindrique dans les gres

Autor: Leopold Berthois
Rok vydání: 1958
Předmět:
Zdroj: Bulletin de la Société Géologique de France. :315-324
ISSN: 1777-5817
0037-9409
DOI: 10.2113/gssgfbull.s6-viii.4.315
Popis: Between October 1954 and November 1955, cylindrical structures were observed to develop in a sand bank built up in the Loire estuary, France. The structures appear to be analogous to cylindrical structures of Paleozoic and other consolidated rocks, and therefore suggest that organisms may have played a role in the formation of the fossil structures.
Databáze: OpenAIRE