Excavations at the Upward Sun River Site, Tanana Valley, Alaska. Photo: Ben Potter via adn.com
There’s been quite a bit of buzz surrounding a new paper by Carrin Halffman et al. documenting the use of salmon at the Upward Sun River Site (more) which is on the Tanana River: a tributary of the Yukon River, but about 1,400 kilometres upstream from the ocean (and much further still from the paleo-rivermouth during Beringian times). The authors report this as both the earliest evidence of salmon exploitation in the Americas, and the first evidence of Pleistocene salmon use. The first I am on board with, the second I may quibble a little with lower down. (And this is all assuming we don’t consider eastern Beringia to be effectively part of Asia at this time!). But it’s a remarkable find and a very carefully researched and presented paper. [edit: be sure to read comments from Ben Potter below which tweaks some information in this post.]
Posted in alaska, Archaeology, Northwest Interior
Tagged alaska, Beringia, first peopling, fishing, salmon, Tanana River, Upward Sun River, Yukon River, zooarchaeology
A while back I found the cool picture above in an online exhibit of the Whatcom Museum showing photographs of Point Roberts and Lummi Island, on Puget Sound just south of the Canadian border. Reef netting is a peculiarly Straits Salish technology which involved the setting of complex nets, suspended between two canoes, at strategic locations where the natural flow of salmon was constrained. A sort of on-ramp led the fish up to the net by creating a gentle optical illusion of a rising bottom. When the salmon were milling around in the horizontal net, still free, the canoes would be suddenly swung together, closing the net and trapping the salmon.
Posted in anthropology, Archaeology, First Nations, history, Northwest Coast, Technology, underwater archaeology, Vancouver Island, Washington State
Tagged fishing, Lummi, organic technology, reef netting, Salish, Salish Sea, salmon, Straits Salish
So, still rustling around the weird world of weirs. The online Alaskan archives have quite a few interesting examples – and, kind of remarkably, a video showing the construction of a weir near Atka, which is on the Aleutian Islands. The trap in the video is pretty similar to a couple of other Aleutian ones in the collection, which I’ll talk about below. It’s really cool to not only see a more-or-less traditional trap being built (look at the rocks being casually dropped down by the wooden fence!) but the photos also show weirs actually in use. There’s probably a lot to learn from these pictures – as any introductory textbook in archaeology will tell you, the more we know about the behavioural context of a given site type, the more we can reliably infer the cultural context when presented only with the archaeological remains.
Posted in alaska, Archaeology, archives, First Nations, Northwest Interior, Northwest Coast, Technology
Tagged aboriginal fisheries, alaska, fish, fish traps, fish weirs, salmon, weirs, Yukon
So for one reason or another I’ve been thinking about fish weirs lately. A picture can be worth a thousand thoughts though, so I was happy to see these two shots of a massive weir photographed ca. 1885 on the Puyallup Indian Reservation (map) near Tacoma, southern Puget Sound, Washington. I’m sure these are common knowledge images but for some reason I hadn’t come across them before. If you’re new to weirs I posted something on them before, referencing the monumental reconstruction of one on the Koeye River. Essentially they are a method for controlling the upstream migration of salmon, allowing for stock assessment and selective harvesting.
Posted in Archaeology, First Nations, Northwest Coast, Technology, Vancouver Island, Washington State
Tagged Cowichan, fish traps, fish weirs, Nisqually, Puget Sound, Puyallup, salmon, weirs, Yelm Jim
Building Koeye Weir. Photo by Grant Callegari via indiegogo.
There’s a pretty amazing new construction on the on the Koeye River (pronounced roughly “kwaay”) on the central coast of B.C. (map). A team has built a traditional style wooden-weir across the river, and are using it for fishery management – trapping, counting, measuring, and gently releasing salmon at the end (and start) of their life cycle. The construction has been documented at the willatlas.com blog, including some amazing photos, and there are posts on the Hakai Beach Institute blog as well. Even better, there is a short documentary. This is actually is a teaser for a longer documentary, which is in the fund-raising stage, and I don’t mind using this blog as a platform to bring this really great project to people’s attention. You can see their fundraising page here.
Posted in anthropology, Archaeology, First Nations, Northwest Coast, Technology
Tagged aboriginal fisheries, fish traps, fish weirs, fishing, Heiltsuk, Koeye River, salmon, traditional use, weirs
Fishing at the Dalles, 1850, pencil drawing by George Catlin. Source: NYPL.
I’m probably the last person to get the memo that you can fire a harpoon with a bow and arrow. In fact, I only just got my head around firing a harpoon with an atlatl. Anyway, take a squint at the picture above – the figure in the lower left background is clearly shooting a harpoon-arrow from his bow. The picture is from about 1850 and is a pencil drawing of a scene at The Dalles, on the Columbia River. I’ll take a closer look at this picture below. Continue reading
Posted in anthropology, Archaeology, First Nations, history, Northwest Coast, Oregon, Technology, Washington State
Tagged bow and arrow, Chinook, Columbia River, fishing, harpoons, Oregon, salmon, The Dalles, Washington State
Measurement of vertebral height. Source: Huber et al. 2011
Salmon are a crucial cultural keystone species across most of the Northwest, of very high importance to many coastal and interior cultural groups for thousands of years. Many archaeological sites are chock full of salmon bones, and the oldest of these are around 10,000 years old. As a cultural story, the importance of salmon is obvious. Increasingly though, the archaeological data are also invoked to tell the history of salmon themselves. The very long-term view of the archaeological record provides knowledge of their ranges, their relative abundance, their life histories, etc. These data can then be harnessed as part of conservation and fisheries management of these threatened species of fish.
Each species offers different things to people: some run early, some late; some are more fatty, some leaner; some run in huge compact numbers, others tend to dribble by; some can be caught in large numbers in the open ocean, others can only be caught efficiently in streams. There’s just one problem with using salmon bones in archaeology: until recently, you really couldn’t tell one species of salmon from another based only on their bones.