Data consists of sequence data of plants and fungi from a Pleistocene ground squirrel midden (collected from a small placer goldmine on Little Blanche Creek, Klondike area near Dawson City, Yukon Territory, Canada; coordinates: 63°50'35"N 139°05'41"W). Three subsamples from this midden were sequenced with various primers, which yielded genetic products of various sizes. This resulted in six different tables, explained below. From the midden itself other subsamples were studied for macro- and microfossils of plants and fungi.

Supplement to: Langeveld, Bram W; Mol, Dick; Zazula, Grant D; Gravendeel, Barbara; Eurlings, Marcel; McMichael, Crystal N H; Groenenberg, Dick; van Reenen, Guido B A; Palmeira, Mona; Vogel, Johnny; van Geel, Bas (2018): A multidisciplinary study of a Late Pleistocene arctic ground squirrel (Urocitellus parryii) midden from Yukon, Canada. Quaternary Research, 89(1), 333-351