Precambrian Fossils (?) near Elliot Lake, Ontario.
Complex structures in Upper Huronian (Lower Proterozoic) quartzite north of Lake Huron are interpreted as probable metazoan fossils aged between 2 and 2.5 x 10(9) years. They are preserved as sand casts in the form of curved spindles having inclined lateral corrugations, axial marking, and apparent bilateral symmetry.
Hofmann
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