Durham Quarry, Durham, Durham Co., North Carolina, USA
|Latitude & Longitude (WGS84):||36° 4' 14'' North , 78° 53' 24'' West|
|Latitude & Longitude (decimal):||36.07083,-78.89000|
|Köppen climate type:||Cfa : Humid subtropical climate|
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14 valid minerals.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
201.3 - 252.17 Ma
|Newark Supergroup, Chatham Group; Chatham Group, Undivided|
Age: Triassic (201.3 - 252.17 Ma)
Stratigraphic Name: Chatham Group
Comments: Printed map has 3 more unit descriptions under TRc, but no individual symbols. They use the same color, but have different PATTERNS. Patterns not used in digital map...all under basic group of TRc. Did NOT include any of the pattern based descriptions.
Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052.