|Latitude & Longitude (WGS84):||75° 22' 0'' North , 89° 40' 59'' West|
|Latitude & Longitude (decimal):||75.36667,-89.68333|
|Age:||22.4 ± 1.4 Ma|
|Köppen climate type:||ET : Tundra|
Meteorite impact crater 24 km in diameter.
15 valid minerals.
Rock Types Recorded
Select Rock List TypeAlphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
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
|Ordovician - Cambrian|
443.8 - 541 Ma
|Paleozoic sedimentary rocks|
Age: Paleozoic (443.8 - 541 Ma)
Lithology: Sedimentary rocks
Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. 
470 - 485.4 Ma
Age: Early Ordovician (470 - 485.4 Ma)
Description: Canada Shield, Greenland Shield, and cover, Foxe Basin, Prince Regent Basin
Comments: Sedimentary basin; Harrison et al., unpublished compilation, 2007-08
Reference: J.C. Harrison, M.R. St-Onge, O.V. Petrov, S.I. Strelnikov, B.G. Lopatin, F.H. Wilson, S. Tella, D. Paul, T. Lynds, S.P. Shokalsky, C.K. Hults, S. Bergman, H.F. Jepsen, and A. Solli. Geological map of the Arctic. doi:10.4095/287868. Geological Survey of Canada Map 2159A.