Reports of Investigations

Geology of the Fort Polk Region, Sabine, Natchitoches, and Vernon Parishes, Louisiana

Geology of the Fort Polk Region, Sabine, Natchitoches, and Vernon Parishes, Louisiana

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.



Summary of Surface and Ground Water Resources Publications and Readily Available Data for Louisiana

Summary of Surface and Ground Water Resources Publications and Readily Available Data for Louisiana

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


2011 Atchafalaya Basin Inundation Data Collection and Damage Assessment Project

2011 Atchafalaya Basin Inundation Data Collection and Damage Assessment Project

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.


Methane and VOC Concentration Within Southern Bossier, Southern Caddo and Northern De Soto Parish

Methane and VOC Concentration Within Southern Bossier, Southern Caddo and Northern De Soto Parish

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



Neogene Stratigraphy and Depositional Environments of the Fort Polk and Slagle Areas of Western Louisiana

Neogene Stratigraphy and Depositional Environments of the Fort Polk and Slagle Areas of Western Louisiana

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.


Investigation and GIS Development of the Buried Holocene-Pleistocene Surface in the Louisiana Coastal Plain, 2015

Investigation and GIS Development of the Buried Holocene-Pleistocene Surface in the Louisiana Coastal Plain, 2015

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, Isopach Map, Structure Map, and Topo-bathy Map.