Archived Content Notice: This publication is provided for reference, research or recordkeeping purposes. It is not
subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to
request a format other than those available.
Terrestrial impact structures: basic characteristics and economic significance, with emphasis on hydrocarbon production;
Grieve, R A F. Oklahoma Geological Survey, Circular no. 100, 1997 p. 3-16 (GSC Cont.# 14395)