WebMar 1, 2010 · Pinkelikatu 6 B 48, FI-90520 Oul u, Finland, 7. Asematie 1 B 8, FI-61300 Kurikka, ... Finland, a 6 km diameter feature that formed in crystalline rocks of the Precambrian Baltic Shield. Two ... WebOulu , Toppila , Pinkelikatu 6 Available immediately; Remove from favourites Add to favourites. Remove from favourites Add to favourites. block of flats, 28 m ²; 1h+kt+alk+parveke ...
The two Suvasvesi impact structures, Finland: Argon …
Webimpact [1;3;6]. Shock-molten sandstone clasts in impact melt rocks: As noted earlier by [2], impact melt rocks re-covered from the Paasselkä impact structure contain clasts of sandstones. In particular, domains of partially and selectively shock-molten sandstone in the melt rocks are made up of polycrystalline and fluidal (in WebMar 1, 2010 · We report a new age for the Sääksjärvi impact structure, Finland, a 6 km diameter feature that formed in crystalline rocks of the Precambrian Baltic Shield. smiling water tower
Updating the Finnish Impact Cratering Record
Web3Pinkelikatu 6 B 48, FI-90520 Oulu, Finland. 4Department of Geosciences, FI-90014 University of Oulu, Finland. 5Hagedornweg 2/2/12, A-1220 Vienna, Austria Introduction: The Suvasvesi North (diameter ~3.5 km) and South (diameter ~4.0 km) structures [1-3] in Finland are thought to represent a double impact crater system, similar to the Web39Ar/37Ar = (6.72 0.34) 9 10 4, 40Ar/39Ar = (4.0 2.0) 9 10 2, 38Ar/39Ar = (1.20 0.12) 9 10 2. All argon data and ages are given with 1r uncertainty limits unless stated differently. RESULTS The feldspathic melt band sample was degassed in 12 steps between approximately 600 °C and 1400 °C (see Fig. 3a; Table 1). No Ca/K spectrum could be WebFeb 8, 2016 · i Pinkelikatu 6 b 48, 90520 Oulu, Finland j Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Sem Sælands vei 24, P.O. Box 1048, Blindern 0316, Norway smiling versus frowning