Sep 6-93 Collected in the morning at the abandoned quarry at the southern end of Eveleth The base of this quarry is probably six feet lower than the southern end Dakota quarry. Besides Orthella fritya (picture of quite a number of Lingulella angula. The Orthella and Lingulella beds seem to me to be the equivalent of these L. angula beds over the Eau Claire trilobite beds at the Shawtown quarry near Eau Claire, Wis. Of this time then our horizons D and C are closely related stratigraphically but are distinct geologically. Shipped one box Sep 7-93 It also contains a few fossils of the Lower Ordovician fauna Minneiska Minn.