Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
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Transcription
Plane-table Sheet-32
1 North of Frankfort Furnace, West of Bray
Mine. Disconformable contact to-
trans-Archaean and Cambrian end.
et me. Fossils: — Scolithus linearis,
Alesellus Thompsoni.
Strike Magnetic N 48 E dip 55 W