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Tillite Spur

Coordinates: 85°59′S 126°36′W / 85.983°S 126.600°W / -85.983; -126.600
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This is an old revision of this page, as edited by Iridescent (talk | contribs) at 20:22, 26 March 2020 (top: Cleanup and typo fixing, typo(s) fixed: 1960-64 → 1960–64 (2)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Tillite Spur (85°59′S 126°36′W / 85.983°S 126.600°W / -85.983; -126.600) is a narrow, steep-cliffed rock spur, 3 nautical miles (6 km) long, descending from southern Wisconsin Plateau between Red Spur and Polygon Spur and terminating at the east side of Olentangy Glacier. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy air photos, 1960–64. The name was proposed by John H. Mercer, United States Antarctic Research Program (USARP) geologist to this area in 1964–65, because tillite extends the length of the spur above its granitic cliffs.

Public Domain This article incorporates public domain material from "Tillite Spur". Geographic Names Information System. United States Geological Survey.  Edit this at Wikidata