Grant Keddie - Grant Keddie

Rise and Fall of the Beringian Steppe Bison

The widespread extinctions of large mammals at the end of the Pleistocene epoch have often been attributed to the depredations of humans; here we present genetic evidence that questions this assumption. We used ancient DNA and Bayesian techniques to reconstruct a detailed genetic history of bison throughout the late Pleistocene and Holocene epochs. Our analyses depict a large diverse population living throughout Beringia until around 37,000 years before the present, when the population’s genetic diversity began to decline dramatically. The timing of this decline correlates with environmental changes associated with the onset of the last glacial cycle, whereas archaeological evidence does not support the presence of large populations of humans in Eastern Beringia until more than 15,000 years later.

Fireweed Clothing. Evidence of Its Use by the Snuneymuxw First Nations of Vancouver Island.

Originally Published in The Midden, 46(3&4), 14-17. By Grant Keddie. 2016 Small fragments of woven material were found along with other items in a burial cave site on Gabriola Island in 1971. The Burial remains and associated artifacts were brought to the (then) Provincial Museum to protect the material that was being removed by unknown persons. Artifacts found in the cave included bracelets of copper and brass, shell pendants, a stone bead, a green glass wire wound Chinese made bead, a woven rattle head and bark matting, in addition to the small fragments of unidentified woven material. This assemblage of material suggested that the woven material likely dated to around the late 18th to early 19th century. In 2001, the … Continue reading “Fireweed Clothing. Evidence of Its Use by the Snuneymuxw First Nations of Vancouver Island.”

What Happened to the Mega Fauna?

June 14, 2016. By Grant Keddie Large animals, such as mammoths, mastodons, horses and camels that roamed North America near the end of the ice age are referred to as mega-fauna. Why these large animals went extinct has been widely debated but answers are beginning to emerge. New information is showing the answer is more complex than previously thought. Both climate change and human hunting play a role at different times in different places. Expanding and Shrinking – Habitat and Genes Before the appearance of humans on the northern landscapes we see that ecosystem stability for animal species generally persisted over long periods of time. During repeated sudden climate changes over the last few hundred thousand years of the Pleistocene (2.6 … Continue reading “What Happened to the Mega Fauna?”

Taxonomy, location of origin and health status of proboscideans from Western Canada investigated using stable isotope analysis

by Jessica Z Metcalfe, Fred Longstaffe, Christopher N/ Jass, Grant D. Zazula and Grant Keddie. ABSTRACT: We investigated the application of stable isotope analysis of proboscidean remains (collagen in bone/ dentin/cementum and structural carbonate in enamel bioapatite) for genus-level identification of isolated specimens, assessment of geographical origins, and testing for nutritional stress. Mammoths (Mammuthus sp.) tended to have higher d15Ncol and lower d13Ccol than mastodons (Mammut americanum), but differences were not significant in every location. Determining the genus of isolated specimens may be possible for locations and time periods with good isotopic baselines, but environmental changes can confound interpretations. For example, an Alberta proboscidean with a d15Ncol of +1.4%o (characteristic of mastodons) ultimately proved to be a mammoth. Its surprisingly … Continue reading “Taxonomy, location of origin and health status of proboscideans from Western Canada investigated using stable isotope analysis”

The Historic Village of the Clallum and Kosampson.

2012. By Grant Keddie James Teit, working with Clallum consultants in 1907-10, was told there was: “A village of them formerly in Victoria” and that “they were closely related to the Songhish” (Teit 1910). This location would be the “Clallam Village” referred to by the editor of the Weekly Victoria Gazette on August 28, 1858. It was located in the community of James Bay, west of the Legislative buildings and just to the east of Laurel Point. It can be estimated to have been occupied about 1847-1855. This village contained Clallam people from the Olympic Peninsula, and some of the Sapsom or Kosampson people of the 1850, Douglas Treaties. The Clallam may have located here by right of intermarriage with … Continue reading “The Historic Village of the Clallum and Kosampson.”

Boyhood of Adventure

Originally Published in Discovery. Magazine of the Royal BC Museum. 2007. 35:3:4-6 2007. By Robert Moyes Grant Keddie and the Boyhood of Adventure – How the child was father to the archaeologist. Grant Keddie (left) at age 6 with his older brother Graham. Grant Keddie is proud of being a curious fellow. And up on the 11th floor of the Royal BC Museum’s Fannin Building, this long-time curator of Archaeology uses that curiosity to help him interpret nearly 150,000 artifacts that reflect the pre-contact history, ethnography and cultural development of our many First Nations groups. “I’m one of the few archaeologists who still does experiments on tools,” says Keddie, who pursues many of his so-called “projects” in his spare time. … Continue reading “Boyhood of Adventure”

Old World New World

1999. By Grant Keddie When Europeans from the Old World came to the New World of the Americas in the 16th century, they observed thousands of native societies speaking a variety of languages. These cultures ranged from small, loosely organized bands of hunter-gatherers living in small settlements, to highly organized agricultural societies with large cities. Europeans tried to explain how these native cultures came to be in the New World. Scholars looked for clues in the main sources of information available – the Bible and the Greek and Roman classics. In 1535, a Spanish writer, Oviedo, added religious dogma to Plato’s story of the lost civilization of Atlantis. He asserted that Atlantis was a land mass extending from Spain to … Continue reading “Old World New World”

Clallam Mat Lodge

By Grant Keddie. 2013. Introduction The Victoria Harbour area, on Vancouver Island, is within the traditional territory of the Lekungen people who are represented by the Songhees and Esquimalt First Nations. In 1843, the Hudson’s Bay Company built Fort Camosun (later Fort Albert and Fort Victoria) in the Harbour. In the early days of this establishment (1843-1855), Clallam First Nations, from the American side of the Strait of Juan de Fuca, set up camps during their trading and employment activities with the Fort. The location and nature of these camps has been a subject of some uncertainty. But, the location of one of the Clallam camps has been made clear by the finding of unique images located in the Royal … Continue reading “Clallam Mat Lodge”

Bullroarers in the Indigenous Collections of the Royal B.C. Museum

By Grant Keddie. 2020. Introduction The bullroarer is an instrument used by many cultures around the world. It comes in many sizes and dates back at least 20,000 years in Europe. In some parts of my ancestral Scotland the bullroarer was known as a “Thunderspell” and in Aberdeen as a “Thunder-bolt”. It was used to protect people from being struck by lightning, but in one known case used by a farm boy to scare the cows home (Haddon 1898:222). It is classed as an aerophone musical devise as it is spun in the open air, as opposed to an instrument that is blown into. It involves the use of a piece of flat wood, bone or other material tied to … Continue reading “Bullroarers in the Indigenous Collections of the Royal B.C. Museum”

A History of Royal Bay. In the City of Colwood

By Grant Keddie. April 28, 2020. Introduction Twenty one thousand years ago a glacier that advanced from the north into Saanich Inlet melted away into a large fresh water lake. The lake burst through to the south sending millions of tons of sands and gravels across the landscape creating what is known as the Colwood Delta. Buried in the upper portions of this delta were the remains of a 20,000 year old mammoth. Over the last 100 years these sands and gravels have been largely removed and used to create the buildings and roads of the region. The community of Royal Bay has now immerged from the base of this ancient Delta. The Human History The landscape in the Royal … Continue reading “A History of Royal Bay. In the City of Colwood”