- Tytuł:
- A ground-penetrating radar study of the Vaidasoo bog (Estonia) : no crater structure exists
- Autorzy:
-
Mustasaar, M.
Plado, J.
Jõeleht, A. - Powiązania:
- https://bibliotekanauki.pl/articles/2059724.pdf
- Data publikacji:
- 2013
- Wydawca:
- Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
- Tematy:
-
Vaidasoo structure
ground penetrating radar
Estonia
peat - Opis:
- Ground-penetrating radar (GPR) was used to analyse the circular Vaidasoo bog in northern Estonia. This was done to better understand its structure and origin, and to test the suggestion that Vaidasoo represents a meteorite impact structure. The combination of GPR with LIDAR data suggests that Vaidasoo bog is developed in a NW–SE oriented glacial tunnel valley where post-glacial hydrology is affected by glaciofluvial deposits. As no clear impact-modified bedrock features were identified and the circular bog does not mirror the topography of the bedrock, we conclude that the Vaidasoo structure does not represent a meteorite impact structure.
- Źródło:
-
Geological Quarterly; 2013, 57, 2; 357--360
1641-7291 - Pojawia się w:
- Geological Quarterly
- Dostawca treści:
- Biblioteka Nauki
Artykuł