PDF File of Crooked Creek Impact Structure, Missouri, Guidebook

PDF File of Crooked Creek Impact Structure, Missouri, Guidebook

Mulvany, 2004 (Gillman, J., editor), Association of Missouri Geologists Field Trip Guidebook, 51st Annual Meeting, Rolla, Missouri, October 1-2, 2004, 2004, Missouri Department of Natural Resources, Geological Survey and Resource Assessment Division. PDF file at:
http://www.missourigeologists.org/Meeting2004/AMGguidebook2004.pdf

Also, there is:

Kiilsgaard, T. H., Heyl, A. V. and Brock, M. R., 1962, The Crooked Creek disturbance, southeast Missouri. U.S. Geological Survey Professional Paper 450-E, p. E14-E19.
http://pubs.usgs.gov/pp/0450e/report.pdf

An informative web page is at:

Crooked Creek Impact Crater, Missouri
http://impactcraters.us/crooked_creek_missouri
http://impactcraters.us/home

Yours,

Paul H.