Quebec fossils shed light on climate future; how Americans helped shape Canada

A newsletter from a fellow Canadian organization in the Bay Area.

Canadian Studies Announcements

In This Issue:

Upcoming Events

  • “Historical Connections Between Canada and American Immigration Policy”

Program News

  • Hildebrand Fellow Joshua Zimmt pieces together the link between climate change and the first mass extinction of animal life

External Events

  • “How Americans Helped Shape Canada, and Why this Matters”


Historical Connections Between Canada and American Immigration Policy

Wed., Feb. 1 | 12:30 pm PT | 223 Moses | RSVP here

Canadian Studies faculty affiliate Hidetaka Hirota will explore historical connections between Canada and American immigration policy in the long nineteenth century. Based on his earlier and current works, Professor Hirota will discuss three aspects of this history: Canada as a destination of deportation from the United States; Canadians as targets of restrictive immigration policy; and Canada as a potential ally of the United States in migration control. In doing so, he will illuminate the experiences of Irish migrants in the mid-nineteenth century, Canadian migrants in the late nineteenth century, and Japanese migrants in the early twentieth century. These migrant groups’ experiences demonstrate that Canada remained an important part of the history of American immigration policy.

About the Speaker

Hidetaka Hirota is a social and legal historian of the United States specializing in immigration, and an associate professor of history at UC Berkeley. He is particularly interested in the history of American nativism and immigration control. His first book, Expelling the Poor: Atlantic Seaboard States and the Nineteenth-Century Origins of American Immigration Policy, shows how an influx of impoverished Irish immigrants to the United States in the early 19th century led nativists to develop policies for deporting destitute foreigners to Europe and Canada, and laid the groundwork for later federal legislation. His current projects include an examination of long-running tensions between nativism and a demand for migrant labor in the United States, as well as an exploration of the Japanese immigrant experience before 1924.

If you require an accommodation to fully participate in this event, please let us know at least 14 days in advance.


Hildebrand Fellow Joshua Zimmt Pieces Together the Link Between Climate Change and the First Mass Extinction of Animal Life

By Joshua Zimmt

Joshua Zimmt is a Ph.D. candidate in the Department of Integrative Biology and UC Museum of Paleontology at UC Berkeley. He holds a B.S. in geology from the College of William & Mary. His research focuses on the link between climate change and its impact on the history of life, integrating geological, paleobiological, and geochemical data into a comprehensive understanding of past events. He received a Hildebrand Graduate Research Fellowship in Summer 2022 to conduct fossil excavations in Québec that reveal a link between climate change and the first mass extinction of animal life.

Climate change is one of the most pressing issues in the world today: the effects of our warming planet are all around us, with worsening droughts, rising sea levels, and catastrophic weather events featured across the news. Climate scientists have developed sophisticated models that can predict how and why this warming trend will worsen in the years to come. However, these models cannot tell scientists what the impact of global warming will be on species and ecosystems around the world. This gap in our knowledge is critical for adapting to and planning for our changing planet. Fortunately, we can use the fossil record to study past episodes of climate change and how they affected life on Earth to better understand the impact of modern

climate change on the natural world.

As a paleobiologist, I am motivated by the promise of using the past to help contextualize the present and make predictions about the future. In my work, I combine the disciplines of geology, biology, and chemistry to produce integrative perspectives of climate-driven events throughout the history of life. Investigating the geologic and fossil records of these events provides us with case studies of how life on Earth responds to climate change, but the interpretation of these events is complicated by climate-driven changes in sea levels that shape the geologic record. To solve this problem, I have developed a new method of studying the geologic and fossil records that combines high-resolution data from across a region into a comprehensive assessment of a climate-driven extinction event (Zimmt et al., 2021).

One of the most impactful climate-driven extinction events was the first major mass extinction of animal life, the Late Ordovician mass extinction. Nearly 445 million years ago, the Late Ordovician mass extinction eliminated ~80% of species diversity during a period of major climate change. The onset of the mass extinction is associated with global cooling and an abrupt fall in sea level, while the end of the event is associated with global warming and a rapid rise in sea level. However, it is not clear what aspect of climate change (cooling, warming, or some climate-driven change) drove the mass extinction. The application of my new method to the fossil and geologic records of the Late Ordovician mass extinction could therefore provide invaluable insight into this important extinction event.

To meaningfully apply my new method to the Late Ordovician mass extinction, I needed to choose a region with both exceptional fossil and geologic records. For over a century, Québec’s Anticosti Island has been visited by paleobiologists looking to study the Late Ordovician mass extinction. Across the 200-km long island, layers of rocks and fossils recording millions of years of life from an ancient ocean are beautifully exposed in coastal cliffs and river canyons. These qualities make Anticosti Island one of the best regional records of the Late Ordovician mass extinction and thus a promising target to implement my new approach for studying climate-driven mass extinctions.

The Hildebrand Fellowship provided me with the funding I needed to lead an international group of researchers from Stanford University, the University of Georgia, and the University of Ottawa for a month-long field season on Anticosti Island. Our goal was to develop a framework that would enable us to correlate the geologic record across my field sites so I could apply my method for studying climate-driven mass extinction events to the fossil and geologic records on Anticosti Island. The establishment of such a correlation framework would be a major step forward in our understanding of Anticosti Island. Despite more than a century of work preceding us, no such framework existed!

Over the course of the field season, we meticulously measured and described the geologic record of eastern Anticosti Island, visiting 17 field sites that spanned the Late Ordovician mass extinction. Our observations demonstrated that that the geologic record of Anticosti Island was far more complex than any researcher had previously recognized. We found evidence for several major climate-driven cycles in sea level during the Late Ordovician mass extinction, indicating a series of warming and cooling intervals during the extinction event. Working together, we were able to develop a framework that used these oscillations in sea level to correlate the geologic record across our field sites. This represents a critical step forward in our knowledge of one of the best regional records of the Late Ordovician mass extinction and will enable us to develop a high-resolution sequence of both climatic and biological events throughout the Late Ordovician mass extinction.


While this field season is the first step in applying my approach for studying climate-driven mass extinction events to the record on Anticosti Island, our findings have global significance. The recognition of several major warming and cooling cycles during the Late Ordovician mass extinction suggests that the traditional interpretation of the mass extinction is likely over-simplified and requires a more thorough assessment of the geologic and fossil records. Moving forward, I will incorporate geochemical and paleobiological data from my research into our new correlation framework. The integration of geological, geochemical, and paleobiological data into this framework will provide us with unprecedented resolution that we can then use to determine the relationship between climate change and the Late Ordovician mass extinction.

More information on Joshua’s research on Anticosti Island can be found on the UC Museum of Paleontology site, here.


How Americans Helped Shape Canada, and Why this Matters

Wednesday, Jan. 18 | 10:00 a.m. PT | Online | RSVP

Western Washington University’s Center for Canadian-American Studies invites you to the first talk in a new speaker series, “Why Canada Matters“. Historian Claire Campbell will visit some places and moments where Americans occupied or altered landscapes to the north, and in the process helped shape Canada’s borders, politics, and identity. Her talk will also explore the environmental implications of this shared history. Dr. Campbell is a professor and chair of history and affiliate faculty in environmental studies & sciences at Bucknell University, where she teaches environmental history, including Early America, cartography, urban history, and coastal history.

This talk is co-sponsored by WWU’s College of Humanities and Social Sciences and Department of History, and delivered in partnership with the WWU Alumni Association.

Canadian Studies Program
213 Moses Hall #2308
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Canadian Studies Program | Univ. of California, Berkeley213 Moses Hall #2308Berkeley, CA 94720

Wreath Clean Up at San Francisco National Cemetery at the Presidio of San Francisco

Some members may be interested in helping with the clean-up.

Thank you for your past support of Wreaths Across America at San Francisco National Cemetery at the Presidio of San Francisco! Thanks to individuals like you, our heroes were remembered and honored at 3,136 participating locations across the country in 2022 as volunteers safely placed over 2.4 million veterans’ wreaths on headstones and said each name out loud.

As we honor our veterans, we also honor the host grounds for allowing the mission to be fulfilled with a follow-up effort of wreath retirement or clean up. Please consider joining us at this upcoming volunteer opportunity. Following are all the details you’ll need to know for participation. Please read through carefully and reach out with any questions.

Wreaths Clean Up Will Be Held At San Francisco National Cemetery at the Presidio Of San Francisco, This Saturday January 21st 2023 from 10:30 AM – 12:30 PM

  • No Registration Required
    Please Wear Shoes You Can Walk on Wet Grass With As Well As Gloves To Pick Up Wreaths.
    Plenty Of Parking Is Available

Plus, Save The Date! This year’s upcoming National Wreaths Across America Day, will be held on Saturday, Dec. 16th, 2023.

Thank you again for your support of the mission at San Francisco National Cemetery at the Presidio of San Francisco!

Prince Jordan
San Francisco National Cemetery at the Presidio of San Francisco (CAPNSF)

Please share our mission to remember, honor and teach:

Battle of the Atlantic: A U-boat hunter remembers

An item from the Legion Magazine.

Front Lines
Stephen J thorne

Battle of the Atlantic: A U-boat hunter remembers


The best part of my job without a doubt is meeting veterans. The vanishing generation of men and women who served in the Second World War and Korea holds a special place in my heart. They’ll soon be gone, and every opportunity to sit down with a soldier, sailor or air force veteran of those wars—of any war, to be sure—is to be cherished. Many, like Elmer Auld, are in their late-90s; some are 100 or more. For a surprising number, their wartime memories remain vivid. Such was the case with Auld, a sonar operator aboard a corvette on the notorious North Atlantic Run—a U-boat hunter, a terrific interview and my favourite column of 2022.



Pocketpal 2023
Military Milestones


Love bombing: the story of the last woman executed in Canada


Marguerite Pitre became a footnote in history on Jan. 9, 1953, when she was thirteenth—and last—woman executed in Canada.

She might well have faded into history, as most working-class people do, were it not for an ill-fated friendship and a history-making murder half a world away.

That friendship was with Joseph-Albert Guay, a jewelry salesman in Quebec City. Guay was also a friend of Pitre’s brother, Générux Ruest.




Salute! January 2023

A regular newsletter from Veterans Affairs Canada that may be of interest to members.

January 2023

Let us know what you think about Salute! by emailing us.

In this edition:


Class members wishing to obtain the compensation to which they believe themselves entitled must fill out the Claim Form approved by the Court and submit it to the Claims Administrator no later than 15 January 2023.

Programs and services

If you a Veteran or family member with experience in our Rehabilitation Program, please join the third round of consultations so that together, we can continue to improve rehabilitation services.

You can now access and fill out an application form for the Veterans Review and Appeal Board’s Compassionate Award online through My VAC Account.

Applications have opened up for the one-time top-up to the Canada Housing Benefit, a tax-free one-time payment of $500 to help cover some of the cost of rent.

Veterans’ stories

As he began his uniformed RCMP career in 1974 on northern general duty detachment in Alberta, traumatic situations immediately began affecting RCMP Cpl. (Ret) Paul Woods.

The Canadian Innovation and Entrepreneurship Awards program from the Innovators & Entrepreneurs Foundation has launched a new award recognizing Veteran entrepreneurs to celebrate excellence and outstanding achievement in entrepreneurship, within the Veteran community.


In January 1998, more than one million households were plunged into darkness when ice storms struck parts of Quebec, Ontario and New Brunswick

The Royal Canadian Mounted Police (RCMP) has been our country’s national police service—and iconic Canadian institution—since 1873.

The Last Post Fund’s mission is to ensure that no Veteran is denied a dignified funeral and burial as well as a military gravestone, due to insufficient funds.


On 22 December 2022, VAC released its first ever Accessibility Action Plan, which lays out our commitment to improve accessibility by identifying barriers and the actions we can take to prevent and remove them.

The 2023 Annual Forum for Women and 2SLGBTQI+ Veterans will explore how more inclusive policy, programs and services at Veterans Affairs Canada could better address the needs of women and 2SLGBTQI+ Veterans.

Let’s Talk Veterans allows more people to have their say on issues related to Veterans and their families. This consultation platform allows the Veteran community and Canadians to provide VAC with direct feedback that helps us improve our programs and services.

Do you know other Veterans, family members or others who would benefit from the information in this newsletter? Please share it with your friends and contacts.

View the latest issues of Salute! online.




Stakeholder Engagement and Outreach Team

Veterans Affairs Canada

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