1. Bailey RC, Edwards RN, Garland GD, Kurtz R, Pitcher DH (1974) Electrical conductivity studies over a tectonically active area in eastern Canada. J Geomagn Geoelectr 26:125–146
2. Barlow BC (1979) Gravity investigations at the Gosses Bluff impact structure, Central Australia. Bur Min Res Geol GeoPhys 4:323–339
3. Bischoff L, Oskierski W (1985) First results of a multidisci– plinary analysis of the Haughton crater, Devon Island, Canada. Lunar Planet Sci XVI:65–66
4. Bottomley RJ, York D, Grieve RAF (1978) 40Ar – 39Ar ages of Scandinavian impact structures: I Mien and Siljan. Contrib Mineral Petrol 68:79–84
5. Brennan RL, Peterson BL, Smith HJ (1975) The origin of Red Wing Creek structure, McKenzie County, N.Dakota. Wyo Geol Assoc Earth Sci Bull 8:1–41