Dragon Cliff

Dragon Cliff[1] is a basaltic monolith located on western Axel Heiberg Island, Nunavut, Canada. It is the most striking feature of Expedition Fiord and rises several hundred metres out of the fiord. Dragon Cliff is made of flood basalt lava flows that contain more than 10 flow units totalling over 200 m (660 ft) of stratigraphic thickness. It is part of the Albian Strand Fiord Formation, which in turn forms part of the High Arctic Large Igneous Province. The Strand Fiord Formation is interpreted to represent the cratonward extension of the Alpha Ridge.[2]

Dragon Cliff, including the flood basalt lava layers

See also

References

79°21′N 092°12′W


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.