The Riddle of Thunder River (verbatim transcript) A Mackenzie Valley Heritage Vignette Directed & Edited: Lori J. Schroeder Written and Produced: Jean-Luc Pilon A production of the Canadian Museum of Civilization, Hull, Québec. February, 1995 (News reader): "News/North, July 11, 1986. Eleven days ago, a cold front moving south of the Beaufort Sea triggered off lightning storms and 30 to 40 kilometre winds in the Thunder River/Traveeyar Lake areas." (Jean-Luc Pilon, archaeologist): "What's in a name? Well a lot more than you might suspect. Take the name Thunder River as an example. As an archaeologist working in the lower Mackenzie Valley of the Northwest Territories, I investigated an archaeological site at the mouth of Thunder River, a small stream that enters the mighty Mackenzie more than 100 km north of the Arctic Circle. The site proved to be quite interesting since it appears to have been a major source of stone to make tools before contact with Europeans. So how did this stream come to be called Thunder River?" (Jean-Luc Pilon, archaeologist): "The earliest recorded use of the term was by Father Émile Petitot, an Oblate missionnary at Fort Good Hope around the 1870's. But the French term 'Tonnerre' did not correspond to the Native words for the same stream. A clue might lie in Petitot's knowledge of the writings of earlier Europeans who had travelled along the river. (Thomas Simpson, H.B.C. explorer)."On the 24th we encamped a mile above old Fort Good Hope, on the opposite side of the river, under a high cliff of crumbling slaty rock, strongly impregnated with iron, and containing a great deal of sulphur. There was some thunder with lightning and rain during the night." (Alexander Mackenzie, Northwest Company explorer):"July 8th, 1789 ...Thunder and rain prevailed during the night..." "We passed a small river, on each side of which the natives and Esquimaux collect flint. The bank is an high, steep, and soft rock, variegated with red, green, and yellow hues. From the continual dripping of water, parts of it frequently fall and break into small stony flakes like slate, but not so hard." (Jean-Luc Pilon, archaeologist): "The importance of the stone here was emphasized by the archaeological findings at the mouth of Thunder River in 1992. David Pokotylo of the University of British Columbia headed the team of investigators." (David Pokotylo, archaeologist): "One of the richest areas of this entire ridge is this lower end overlooking the Mackenzie River. We have over 30 little concentrations of stone tools occuring in this area. We've excavated 9 of these so far. One of the major ones has been the deposit right in front of me here where we did take this down in levels, one after the other, to get down to an actual surface that was flat through here, mainly to test and see if this thing had any deeply buried deposits. And it didn't. The one in the foreground in front of me which is about 2 metres diameter was one of our richest mounds done this summer, which held over 10,000 artifacts. " "Now one thing that was perplexing us a bit is why we would have so many concentrations of artifacts right here at the ridge crest itself looking over the river. Around me, we have a number of very good vantage points. You can look out into the valley of Thunder River, you can look upstream the Mackenzie as well as downstream a considerable distance. And I would think people would have come up here to fabricate their tools, to make their stone spears, their points, their scraping tools and their knives, finish them off, but they could also from this point look for game coming down to Thunder River itself as well as people coming up and down the river right in front of them. Also in this area too there is always a constant breeze which makes it very nice in terms of having very hot weather and being able to work in relative coolness compared to being right down in the valley bottom itself." (Jean-Luc Pilon, archaeologist): "The rock found here, siliceous argillite, has also been recovered in archaeological sites over a very broad area: to the north of Thunder River in the Vidiitshuu region, down the Mackenzie and into the outer Delta, and east as far as Colville Lake and Great Bear Lake" (Jean-Luc Pilon, archaeologist): "Many different people made use of this stone by gathering it themselves or by trading for it. More importantly, this pattern can be traced back over several thousand years. These facts show the importance of this site in the history of the region." (Jean-Luc Pilon, archaeologist): "A most remarkable source of information about the mouth of Thunder River was provided by the Native people who inhabit the lower Mackenzie Valley. The Gwich'in people who occupied the lands to the north and west of Thunder River call this place Vihtr'iitshik; the mouth of Flint Creek. The Slavey who live in Fort Good Hope and use the lands to the north, east and south, refer to it as Feetee Lu Shee; hide scraper or flat rock skipping on water." (Jean-Luc Pilon, archaeologist):"The Europeans who travelled along the Mackenzie River were inspired by the forces of nature that they witnessed at the mouth of Thunder River. The name they gave it was poetic. But the local people knew it as the source of a useful raw material, and they gave it a name that reflected that knowledge. " "The next time you pick up a map and read on it an unusual placename, ask an elder 'What's in that name?'. You might be surprised by the answer."