Tag Archives: Wisconsin glaciation

Glacier-borne fossils in the Discovery Islands

Over the past 20 years, Christian Gronau has documented 149 fossiliferous rocks in our area. 

Fossil #144 was recently installed at the Cortes Island Museum, but the German-born and trained palaeontologist said, “Palaeontology became a question for me when I was settled here. I looked around, of course was interested in the local geology, and realized that Cortes is just a big pile of granite with very little exceptions to that rule and started wondering what I was going to do with my interest in fossils.”

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How fossil #144 came to the Cortes Island Museum

On Saturday, September 3, 2022, Christian Gronau installed a 130 million year fossil on the Cortes Island Museum porch. This is the third rock from his collection on display, and fossil #144 of a series.

“I believe this quest for fossils, the erratics that he’s been searching for has been a 20 year project,” said Melanie Boyle, Managing Director of the Cortes Island Museum and Archives.

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Precolonial Forest Gardens and Orchards

Dr Chelsey Geralda Armstrong is an associate professor from SFU and the lead author of a paper, about the ancient forest gardens in Nuu-chah-nulth territory, published in the Journal of Archaeological Science. While individual species do grow in the wild, forest gardens and orchards exhibit a sophisticated understanding of cultivation and are found adjacent to ancient village sites. In a related study, Armstrong and her colleagues wrote that forest gardens largely disappeared around the time of the smallpox epidemic that swept through B.C’s Indigenous communities more than 150 years ago.

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Tse’K’wa cave field school underway

By Tom Summer, Alaska Highway News, Local Journalism Initiative Reporter

A new dig at the Tse’K’wa cave in Charlie Lake continues this month, with University of Northern B.C. students and community members from local First Nations already discovering flakes of stone tools through their field school.

It’s the first time in over 30 years that any archaeological research has been conducted at the historic site, picking up where Simon Fraser University professor and bone expert Dr. Jon Driver left off in the 1990s at the beginning of his career.  

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New archaeological dig planned at Charlie Lake cave site

By Tom Summer, Alaska Highway News, Local Journalism Initiative Reporter

An ancient cave site at Charlie Lake will go under the shovel for the first time in more than 30 years this spring. 

The Tse’K’wa Heritage Society will host an archaeology field school at the national historic site from May 2 to June 10.

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