Open-file Reports and Maps

Several Geologic Maps are available in GeoPDF Format

Geopdfs are an electronic map product that have all the same features of regular pdfs but also have location information as part of the map attributes.  Using the Avenza Maps App, geopdfs of topographic maps, geologic maps, and other maps in geopdf format can be viewed on the iphone, ipad, and Android devices.

For information about the Avenza application see: Iphone/Ipad     Android Devices 

The main advantage of using geopdfs on iphone, ipad, or an Android device is that you do not need a data connection to access the maps.  All of the map data is on the device.  

Important note for ipad and other tablet users, the basic model tablets may not have a built in GPS.

If you have any problems with the GeoPDF's, please email Michael.Medina@ncdenr.gov or pbradley@ncdenr.gov

 

Map Preview Description Purchase Digital
Download
(PDF)
         
         
OFR-2017-11 Geologic Map with Geomorphic Landscape Elements of the FALKLAND Quadrangle, Southwest Quadrant, North Carolina   PDF Download
OFR-2017-10

Geologic map of the Chatham County portion of the CRUTCHFIELD CROSSROADS Quadrangle

Supersedes OFR-2016-09

Purchase GeoPDF Download
OFR-2017-09 Geologic Map of southeastern quadrant of the WARRENTON Quadrangle Purchase GeoPDF Download
OFR-2017-08 Geologic map of the northeastern portion of the VICKSBORO  Quadrangle Purchase GeoPDF Download
OFR-2017-07

Geologic Map of the SILER CITY Quadrangle

Supersedes OFR-2016-08

Purchase GeoPDF Download
OFR-2017-06 Geology of the Hyco Shear Zone in North Carolina and Virginia Purchase GeoPDF Download
OFR-2017-05 Geologic Map of the SHINGLE HOLLOW Quadrangle   Available upon request-

Contact: bart.cattanach@ncdenr.gov

OFR-2017-04 Geologic Map of the MOUNT MITCHELL Quadrangle   Available upon request-

Contact: bart.cattanach@ncdenr.gov

OFR-2017-03 Pine Hall Formation: Type section designated – Dan River basin, Stokes Co., North Carolina: A potential reservoir   PDF Download
OFR-2017-02 Underground Storage of Refrigerated Natural Gas in Granite of the Southeastern U.S.   PDF Download
OFR-2017-01 2017-01 thumbnail image Tungsten Queen Mine tailings evaluation, Vance Co., NC: A potential silica resource.   PDF Download
OFR-2016-23 Durham County map Geologic Map of DURHAM COUNTY, NC Purchase GeoPDF Download
OFR-2016-22 Cokesbury map Geologic Map of the COKESBURY Quadrangle Purchase GeoPDF Download
OFR-2016-21 Wilton map Geologic Map of the WILTON Quadrangle Purchase GeoPDF Download
OFR-2016-20 Grissom Geologic Map of the GRISSOM Quadrangle Purchase GeoPDF Download
OFR-2016-19 Oxford map Geologic Map of the OXFORD Quadrangle Purchase GeoPDF Download
OFR-2016-18 Creedmoor map Geologic Map of the CREEDMOOR Quadrangle Purchase GeoPDF Download
OFR-2016-17 Henderson Geologic Map of the HENDERSON Quadrangle Purchase GeoPDF Download
OFR-2016-16 Franklinton Geologic Map of the FRANKLINTON Quadrangle Purchase GeoPDF Download
OFR-2016-15 Kittrell Geologic Map of the KITTRELL Quadrangle Purchase GeoPDF Download
OFR-2016-14 Garner Geologic Map of the GARNER Quadrangle Purchase GeoPDF Download
OFR-2016-13 Geologic Map with Geomorphic Landscape Elements of the FOUNTAIN Quadrangle   Available upon request-

Contact:kathleen.farrell@ncdenr.gov
OFR-2016-12   Geologic Map of the INEZ Quadrangle   Temporarily Unavailable
OFR-2016-11 Geologic Map of the northeastern corner of the COLERIDGE Quadrangle Purchase GeoPDF Download
OFR-2016-10 Geologic Map of the southeastern corner of the LIBERTY Quadrangle Purchase GeoPDF Download
OFR-2016-09 Geologic Map of the southern third of the CRUTCHFIELD CROSSROADS Quadrangle   Superseded by OFR-2017-10
OFR-2016-08 Geologic Map of the northern third of the SILER CITY Quadrangle   Superseded by OFR-2017-07
OFR-2016-07 Geologic Map of the PEA RIDGE Quadrangle Purchase GeoPDF Download
OFR-2016-06 Geologic Map of the MONTREAT Quadrangle Purchase GeoPDF Download
OFR-2016-05 Orange County geologic map Geologic Map of ORANGE COUNTY, North Carolina Purchase GeoPDF Download
OFR-2016-04 Middleburg geologic map Geologic Map of the MIDDLEBURG Quadrangle Purchase GeoPDF Download
OFR-2016-03 Apex geologic map thumb Geologic Map of the APEX Quadrangle Purchase GeoPDF Download
OFR-2016-02 Cary geologic map thumb Geologic Map of the CARY Quadrangle Purchase GeoPDF Download
OFR-2016-01 Cumberland Marlboro drilling report thumb Cumberland-Marlboro 'basin' basement drilling results – 2015: Cumberland, Hoke and Scotland counties, North Carolina   Download
OFR-2015-07 Geologic Map of FRANKLIN COUNTY, North Carolina Purchase

GeoPDF Download

OFR-2015-06 OFR 2015-06 Dan River basin stratigraphic core hole ‘Town of Walnut Cove’ (SO-C-1-15), Stokes County, North Carolina: Preliminary results   Download
OFR-2015-05 OFR 2015-05 Geologic Map of the FOUNTAIN Quadrangle   Available upon request-
Contact: kathleen.farrell@ncdenr.gov
OFR-2015-04 Geologic Map of the PEA RIDGE Quadrangle   Superseded by OFR 2016-07
OFR-2015-03 Geologic Map of the MONTREAT Quadrangle   Superseded by OFR 2016-06
OFR-2015-02 Geologic Map of the SILER CITY NE Quadrangle Purchase GeoPDF Download
OFR-2015-01 Geologic Map of the ESSEX Quadrangle Purchase GeoPDF Download
OFR-2014-03 Black Mountain thumb Geologic Map of the BLACK MOUNTAIN Quadrangle Purchase Geopdf download
OFR 2014-02

Map image

Geologic Map of the Chatham County Portion of the Silk Hope Quadrangle Purchase Geopdf download icon
OFR 2014-01

Map image

Geologic Map of the PITTSBORO Quadrangle  Purchase Geopdf download icon
OFR-2013-05 map Bedrock Geologic Map of the Craggy Pinnacle 7.5-minute Quadrangle, North Carolina Purchase Download
OFR-2013-04

Superseded by OFR 2015-01

Bedrock Geologic Map of the southern portion of the ESSEX Quadrangle Purchase
map
OFR-2013-03

 Map Link

Geologic Map of the BYNUM Quadrangle

Purchase

 

Geopdf download

OFR-2013-02 map Bedrock Geologic Map of the North Carolina Portion of the Landrum 7.5-minute Quadrangle Purchase Download
OFR-2013-01   Mesozoic rift basins: “ Onshore North Carolina and south-central Virginia, U.S.A.: Deep River and Dan River -Danville total petroleum systems (TPS) and assessment units (AU) for continuous gas accumulation, N.C.   Download
         
OFR 2012-04

Map image

Geologic Map of the Red Oak Quadrangle Purchase
 
Geopdf download icon
OFR 2012-03

Superseded by OFR 2014-04

Geologic Map of the PITTSBORO Quadrangle (Northern portion)    
OFR 2012-02

 

Map image

Geologic Map of the MERRY OAKS Quadrangle (Northwest portion) Purchase
 
Geopdf download icon
OFR 2012-01

 

Map image

Geologic Map of the LAKE MICHIE Quadrangle (Eastern and Central Portions).

Supercedes OFR 2011-09

Purchase
 
Geopdf download icon
         
OFR-2011-10 thumb Mapped Sedimentary Facies on the Lucama and Kenly East Quadrangles, Johnston, Wilson,and Wayne Counties Purchase

Download Sheet 1 3.5MB

Download Sheet 2

Download Sheet 3

OFR
2011-09
Superseded by OFR 2012-01 Geologic Map of the Southern Portion of the Lake Michie 7.5-minute Quadrangle, Durham, Granville, and Person Counties    

OFR
2011-08

thumb Geologic map of the ROUGEMONT quadrangle, Orange, Durham and Person Counties Purchase Download
OFR 2011-07 Superseded by OFR 2013-03 Geologic Map of the Orange County and Adjacent Portions of the BYNUM Quadrangle, Orange, Chatham, and Alamance Counties    
OFR 2011-06 Geologic Map of the Orange County and Adjacent Portions of the MEBANE Quadrangle, Orange and Alamance Counties Purchase  
OFR 2011-05 Geologic Map of the Orange County and Adjacent Portions of the BURLINGTON NE Quadrangle, Orange, Alamance, and Caswell Counties Purchase  
OFR 2011-04 Geologic Map of the Orange County and Adjacent Portions of the SAXAPAHAW Quadrangle, Orange and Alamance Counties, North Carolina Purchase  
OFR 2011-03

 

Map image

Geologic Map of the HOLLISTER Quadrangle Purchase
 
Geopdf download icon
OFR 2011-02

 

Map image

Geologic Map of the LITTLETON Quadrangle Purchase
 
Geopdf download icon
OFR 2011-01

 

thumb

Bedrock Geologic Map of the BREVARD quadrangle, Transylvania County, North Carolina Purchase
         
OFR 2010-07 Digital compilation map Sanford sub-basin, Deep River Basin, parts of Lee, Chatham and Moore counties, North Carolina
[Seismic lines, drill hole locations, geologic units (from Reinemund, 1955), hydrocarbon shows
(gas, oil, asphaltic – or combination) and %Ro in wells
  Download
OFR 2010-06

 

Map image

Geologic Map of the LOUISBURG Quadrangle Purchase
 
Geopdf download icon
OFR 2010-05

 

Map image

Geologic Map of the INGLESIDE Quadrangle Purchase
 
Geopdf download icon
OFR-2010-04 Geologic Map of the WHITTIER Quadrangle Purchase  
OFR-2010-03

Map Link

Geologic Map of the CALDWELL Quadrangle

Purchase

 

Geopdf download

OFR-2010-02

Map Link

Geologic Map of the CEDAR GROVE Quadrangle Purchase

 

Geopdf download

OFR 2010-01

Map image

Geologic Map of the JOHN H. KERR DAM Quadrangle (North Carolina portion) Purchase
 
Geopdf download icon
         
OFR 2009-04

Bedrock Geologic Map of the HORSE SHOE Quadrangle Purchase

                  Download

OFR 2009-03

OFR 2005-02 image

Geologic Map of the CASTALIA, CENTERVILLE, GOLD SAND, and JUSTICE Quadrangles Purchase
 
map
OFR 2009-02

Map image

Geologic Map of the STEM Quadrangle Purchase
 
Geopdf download icon
OFR 2009-01

 

Shale Gas Potential in Triassic Strata of the Deep River Basin, Lee and Chatham Counties, North Carolina with pipeline and infrastructure data   Download
         
OFR 2008-02

 

Bedrock Geologic Map of the OTEEN Quadrangle Purchase Download
OFR 2008-01

Map image

Geologic Map of the WHITE CROSS Quadrangle Purchase
 
Geopdf download icon
         
OFR 2007-04 Superseded by Geologic Map Series - GMS 13 Bedrock Geologic Map of the Western Half of the ASHEVILLE 100K Quadrangle, North Carolina and Tennessee    
OFR 2007-03

Map image

Geologic Map of the FARRINGTON Quadrangle Purchase
 
map
OFR 2007-02 Rotasonic Cores from Northeastern North Carolina Volume IV: Cores MLD-06 through MLD-10 (CD-ROM) Purchase

Item not available

for download

OFR 2007-01 Rotasonic Cores from Northeastern North Carolina Volume III: Cores MLD-01 through MLD-05 (CD-ROM) Purchase

Item not available

for download

         
OFR 2006-04 Rotasonic Cores from Northeastern North Carolina Volume II: Cores OBX-10 through OBX-18 (CD-ROM) Purchase

Item not available

for download

OFR 2006-02

OFR 2005-02 image

Geologic Map of the EFLAND Quadrangle Purchase
 
map
OFR 2006-01

Map image

Geologic Map of the OXFORD Quadrangle
 
Superseded by OFR 2016-19
         
OFR 2005-07 Geomorphic and Inferred Geologic Maps of the Manteo 30 x 60-Minute Quadrangle and the Eastern one-Third of the Plymouth 30 x 60-Minute Quadrangle, North Carolina  

Item not available

for download

OFR 2005-06

Map image

Geologic Map of theTOWNSVILLE Quadrangle (Southeast portion) Purchase
 
Geopdf download icon
2005-05 ofr Old Gold Mines in Charlotte, Mecklenburg County, North Carolina: A Potential Geologic Hazard for Development, by Reid, J.C., Medina, M.A., and Goretti, A.J., 2005. CD-ROM.
 
 
Order this CD-ROM online from our Yahoo Store Site

Item not available for download

2005-04 ofr Rotasonic Cores from Northeastern North Carolina Volume I: Cores OBX-01 through OBX-09, by Hoffman, C.W., Farrell, K.M., Pierson, J.A., Ward, A.N., Nickerson, J.G., Brooks, R.W., and Ganey, J.G., 2005. CD-ROM.
 
 
Order this CD-ROM online from our Yahoo Store Site

Item not available for download

2005-03 ofr Bedrock Geologic Map of the Leicester 7.5-minute Quadrangle, North Carolina  by Merschat, C.E.,  and Cattanach, B.L., 2005.
 
 
Order a hard-copy version of this map online from our Yahoo Store Site  
OFR 2005-02

OFR 2005-02 image

Geologic Map of the HILLSBOROUGH Quadrangle Purchase
 
Geopdf download
2005-01

ofr

_______________________

New Digital Raster Graphics of North Carolina: 1999 - 2005, by Reid, J.C., and Medina, M.A., 2005. DVD-ROM.
 
 
Order this DVD-ROM online from our Yahoo Store Site

Click here for an index map of the new DRG's

Click here for the report text (.pdf format) to assist users to locate maps of interest

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