Comments on the preglacial archaeological evidence at Grimshaw, the Peace River area in Alberta presented by a study. Significance of the fractured quartzite cobbles from the base of a Wisconsinan Laurentide till in the area; Lack of contextual evidence of human presence in the area; Problems with the criteria and alternative explanations of the study.
Presents a response to comments concerning a study on preglacial archaeological evidence at Grimshaw, the Peace River area in Alberta. Debates concerning archaeological evidence potentially predating the Palaeo-Indian traditions; Cultural evidence presented by the study; Irrelevance of the references to naturally fractured flint collections from the British crags.