Reports of Investigations

by R. P. McCulloh and P. V. Heinrich . 2002 . 82 pp. plus appendix and CD . Includes a chapter on Natural Occurrence of Bogs, Seeps and Springs by Bradford C. Hanson.


by Bill Good . 2006 . 40 pp. . 40 pages.


by Thomas Van Biersel, Douglas Carlson, and Riley Milner . 2010 . 203 pages . Compiled statewide statistics and data relating to Louisiana.


by Carlson, D., Horn, M., Van Biersel, T., and Fruge, D. . 2012 . 253 pages.

This report contains in excess of 5,000 analyses as well as months of gaging data collected from a multitude of sites. It is an archive of the information collected and made available to the authors and collaborators during the preparation of this report.


by Douglas Carlson and Marty Horn . 2014 . 130 pages . Discusses volatile organic compounds in the groundwater samples from Bossier, Caddo and De Soto Parishes.


Part I: Rodriguez Plantation and Cemetery Sections 131 & 132.


by David J. Hinds. 1999. 60 pp. plus appendix. 

Discusses physiography, lithostratigraphy, surface geology, and structure of an area in Vernon Parish equivalent to slightly greater than two 7.5-minute quadrangles. Includes sections on subsurface lithostratigraphic correlation, environments of deposition, and Neogene genetic stratigraphic framework. Also includes Plates 1 and 2 that are reduced versions of Geologic Quadrangle Map Series GQ-1 and GQ-2.


A technical report to accompany final digital deliverables for contract CPRA-2013-TO11SBO1-DR. A comprehensive study of the structure of the Holocene-Pleistocene surface in south Louisiana. Three map plates, , , and .