Cite
MLA
Arctic Ice Chart, August 12, 1580. Arctic Ice Chart, August 12, 1580 - TexasGeoDataPortal. No Scale Provided. https://geodata.lib.utexas.edu/catalog/stanford-dc245kf0450APA
Arctic Ice Chart, August 12, 1580 [map]. No Scale Provided. Retrieved July 31, 2025, from https://geodata.lib.utexas.edu/catalog/stanford-dc245kf0450Chicago
Arctic Ice Chart, August 12, 1580 [map]. No Scale Provided. "Arctic Ice Chart, August 12, 1580 – UT Geodata". University of Texas Libraries Geodata Portal. <https://geodata.lib.utexas.edu/catalog/stanford-dc245kf0450> (31-July-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.