TY - BOOK AU - Offield,Terry W. AU - Pohn,Howard A. ED - United States TI - Geology of the Decaturville impact structure, Missouri U1 - 551.8 PY - 1979///. CY - Washington: PB - United States Government Printing Office, KW - Cryptoexplosion structures KW - Missouri KW - Decaturville region KW - Geology N1 - Conduct diagr.: block diagrams showing structural detail, decaturville impact structure, Missouri; Conduct map: geologic map of decaturville impact structure, Missouri; Includes bibliographical references (p. 46-48) N2 - Work done in behalf of National Aeronautics and Space Administration; A detailed description of stratigraphy, style of deformation, and shock features at the Decaturville structure. Origin of the structure by impact is indicated ER -