USGS Geoscience Data Catalog
Additional USGS Geoscience data can be found by geographic location or by publication series.
Wandrey, Craig J. , 199804, Geologic map of South Asia (geo8): U.S. Geological Survey Open-File Report 97-470C, U.S. Geological Survey, Denver, Colorado, USA.This is part of the following larger work.
Wandrey, Craig J. , and Law, Ben E. , 1998, Maps showing geology, oil and gas fields and geologic provinces of South Asia: U.S. Geological Survey Open-File Report 97-470C, U.S. Geological Survey, Denver, Colorado.This is part of the following larger work.
U.S. Geological Survey, 1998, World energy data on CD-ROM: U.S. Geological Survey Open-File Report 97-470.Online Links:
This is a Vector data set. It contains the following vector data types (SDTS terminology):
The map projection used is Albers Conical Equal Area.
Planar coordinates are encoded using coordinate pair
Abscissae (x-coordinates) are specified to the nearest 1000
Ordinates (y-coordinates) are specified to the nearest 1000
Planar coordinates are specified in METERS
The horizontal datum used is Unknown.
The ellipsoid used is Clarke 1866.
The semi-major axis of the ellipsoid used is 6378206.4.
The flattening of the ellipsoid used is 1/294.98.
| Value | Definition |
|---|---|
| CO | Undifferentiated Carboniferious to Ordovician rocks, |
| Cmsm | Cambrian sedimentary and metamorphic rocks, |
| Cs | Carboniferious sedimentary rocks, |
| D | Devonian rocks, |
| Gry | Undifferentiated igneous rocks, |
| H2O | Other regions |
| I | Water |
| JTr | Triassic and Jurassic rocks, |
| Jms | Jurassic metamorphic and sedimentary rocks, |
| KJs | Undifferentiated Jurassic and Cretaceous sedimentary rocks, |
| KTrs | Middle Triassic - Lower Cretaceous sedimentary rocks, |
| Ks | Cretaceous sedimentary rocks, |
| MzPzi | Paleozoic and Mesozoic metamorphic and intrusive rocks, |
| Mzim | Mesozoic intrusive and metamorphic rocks, |
| N | Neogene sedimentary rocks, |
| Osm | Ordovician metamorphic and sedimentary rocks, |
| Pg | Paleogene sedimentary rocks, |
| Pr | Permian rocks, |
| Pz | Undifferentiated Paleozoic rocks, |
| Pzi | Paleozoic igneous rocks, |
| Pzl | Lower Paleozoic rocks, |
| Pzu | Upper Paleozoic metmorphic and intrusive rocks, |
| Q | Quaternary sediments, |
| Qs | Quaternary sand and dunes, |
| S | Silurian rocks, |
| SOc | Ordovician and Silurian carbonates, |
| TKim | Cretaceous and Tertiary igneous and metamorphic rocks, |
| TKs | Cretaceous and Tertiary sedimentary rocks, |
| TKv | Cretaceous-Paleocene volcanics, |
| Ti | Tertiary igneous rocks, |
| TrCs | Upper Carboniferious - Lower Triassic sedimentary rocks, |
| TrPr | Permian and Triassic rocks, |
| Trms | Triassic metamorphic and sedimentary rocks, |
| Ts | Tertiary sedimentary rocks, |
| Tv | Tertiary extrusive rocks, |
| pC | undivided Precambrian rocks, |
| Value | Definition |
|---|---|
| 10 | Geologic Province boundary |
| 14 | Geologic Region boundary |
| 1 | Contact |
| 9 | Fault |
| 25 | Inferred Fault |
| 8 | River |
| 4 | Water depth contours |
Geologic data - United Nations Commission for the Geological Map of the World.
Digital compilation - Craig J. Wandrey and Ben E. Law
Data references -
Abu, M., Bakr, M. S., and Jackson, Roy O., 1964, Rawalpindi, Geological map of Pakistan: Geological Survey of Pakistan, scale: 1:2,000,000.
Alam, M., Khurshid, Hasan, A.K.M., Shahidul, Khan, Mujibur Rahman, and Whitney, John W., 1990, Geological map of Bangladesh: Geological Survey of Bangladesh, scale: 1:1,000,000.
Bender, F., 1981, Geology of Burma: Technische Fachhochschule Berlin, scale: 1:2,000,000.
*Choubert, G. and Faure-Muret, A., 1976, Geological World Atlas, UNESCO, sheet 11, scale: 1:10,000,000.
Dasgupta, A. K., Ghose, A., and Chakraborty, K. K., 1993, Geological map of India: Hyderabad, Geological Survey of India, scale: 1:5,000,000.
Earth Sciences Research Division, 1977, Geological map of The Socialist Republic of the Union of Burma: Earth Sciences Research Division, Socialist Republic of the Union of Burma scale: 1:1,000,000.
Environmental Systems Research Institute Inc., 1992, ArcWorld 1:3M Environmental Systems Research Institute, Inc. (ESRI), Digital database, available from ESRI, Redlands, CA, scale: 1:3,000,000.
*JEBCO Seismic Ltd., compilers, 1984, Geological world atlas U.S.S.R. and surrounding areas: extract from the Geological World Atlas, sheets 10 through 13, Commission for the Geological Map of the World/UNESCO, scale: 1:10,000,000.
*Ghose, A., Chatterjee, D., and Bannerjee, J., 1990, Geological map of South and East Asia: Commission for Geological Map of the World, Subcommission for South and East Asia, UNESCO, scale: 1,5,000,000. Klett, T. R., Ahlbrandt, T. S., Schmoker, J. W., and Dolton, G. L., 1997 Ranking of the world's oil and gas provinces by known petroleum volumes: U.S. Geological Survey Open-File Report 97-463, one CD-ROM.
Wirtz, D., Muhlfeld, R., Weippert, D., and Wittekindt, H., compilers, 1964, Geological map of Afghanistan Central and Southern Part: Hanover, Geological Survey of the Federal Republic of Germany, and Afghanistan Geological and Mineral Survey (Kabul), scale: 1,000,000.
Wittekindt, H., and Weippert, D., Compilers, 1973, Geological map of Central and Southern Afghanistan: Hanover, Geological Survey of the Federal Republic of Germany, scale: 1:500,000.
* Used with the permission of UNESCO
(303)236-5341 (voice)
(303)236-8822 (FAX)
cwandrey@usgs.gov
This data set provides one of the strategic tools to assist in the U.S. Geological Survey World Energy Project. This digital geologic base map with selected stratigraphic and structural features is created specifically for the oil and gas assessment of selected provinces of South Asia.
Commission for Geological Map of the World, 1976, Geologic Atlas of the World: none Geologic Atlas of the World, UNESCO, Paris, France.
The data are derived and generalized from the Geological World Atlas, UNESCO, sheet 11, scale: 1:10,000,000 (Choubert, G. and Faure-Muret, A., 1976) and are no more accurate than that map. The attributes and contact data are reviewed by U. S. Geological Survey scientists only. Accuracy and source of attribute data are further described in the introduction on map.
Some attributes are combined and some polygons generalized because much of the detailed attribute data and polygons are not needed for this assessment project. The geologic coding scheme is based on the World Energy Project standard which incorporates geologic age, and general lithologic type. Some attribute errors may exist because of cartographic difficulties in original map and inconsistancies between source materials. Attributes and contacts are verified via visual editing and review.
Based on visual inspection and review with check plots and digital image examination gross errors are eliminated. Test conducted Jan. 1998
Are there legal restrictions on access or use of the data?
- Access_Constraints: none
- Use_Constraints:
- Polygons and line work for the geology (stratigraphy, faults, and geographic features are generalized from scanned images of UNESCO geologic maps of the world. These maps are paper at 1:5,000,000 and 1:10,000,000 scales. The maps are not intended to be used at a scale of larger than 1:5,000,000.
This map is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the International Stratigraphic Guide.
(303)202-4200 (voice)
(303)202-4693 (FAX)
infoservices@usgs.gov
USGS Open-File Report 97-470C
The U.S. Geological Survey provides these geographic data "as is." The U.S. Geological Survey makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. The U.S. Geological Survey further makes no warranties, either express or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of the U.S. Geological Survey, no warranty, expressed or implied, is made by the U.S. Geological Survey the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the U.S. Geological Survey have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the geographic or geologic data or arising out of the delivery, installation, operation, or support by the U.S. Geological Survey.
| Data format: | ARCE (version 7.0.4) |
|---|---|
| Media you can order: |
CD-ROM
(format ISO 9660 with Apple HFS extensions)
|
To use the coverage data use ARC/INFO version 7.0.4 or ArcView version 3.0 or greater. If you do not have either ARC/Info or ArcView other similar data sets are available in Adobe Systems Inc. Portable Document Format (TM) (PDF). However, you must first download and install the Adobe(R) Reader which is available at no charge from Adobe Systems, to view and print these data sets.
(303)236-5750 (voice)
cwandrey@usgs.gov
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://geo-nsdi.er.usgs.gov/metadata/open-file/97-470/c/geo8.faq.html
Page Contact Information: Peter Schweitzer
Page Last Modified: Monday, 10-Nov-2008 12:19:52 EST
