Dinosaurs of the Sustut Basin and Peace Region of northern BC: British Columbia has a unique dinosaur fossil record that spans much of the Cretaceous Period, a time of major changes in terrestrial vertebrate ecosystems relating to changing sea level, climate, and vegetation patterns. Much of this fossil record is represented by ichnofossils, but new discoveries are increasing the record of dinosaur skeletal material in the province. This presentation will share recent results of Royal BC Museum-led fieldwork to increase our knowledge of the dinosaur fossil record of BC, and the implications of these new fossils to understanding dinosaur evolution in western North America during the Cretaceous.
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Dinosaurs of the Sustut Basin and Peace Region of northern BC
If you’re planning to hike the Burgess Shale this year, don’t miss this joint VIC/VAN PS presentation. Hear about the extraordinary life represented in BC’s Burgess Shale from David Moore, a professional geologist, seasoned communicator and Burgess Shale hiking guide. Join David for deep knowledge, breathtaking photos and practical advice for how to prepare for this physically challenging and intellectually inspiring adventure.
The Burgess Shale Foundation is a not-for-profit society with an education mandate similar to our own and it’s exciting to welcome David to present to our BC paleontology societies.
This event is ZOOM only, and open to anyone, so invite your friends. Note the early start (6:00 PM Pacific Time). A big shout out to David Moore for being generous with his time, John Fam for the great social media exposure for this presentation, and to Dan Bowden for his stellar poster skills!
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Wednesday, Feb 19th, 2025 06:00 PM Pacific Time (US and Canada)
The Alberta Palaeontological Society’s meeting will take place on Friday, January 17, 2025 at 7:30 p.m MST at Mount Royal University, room B108. The meeting will be held in person and online through Zoom.
Courtesy of the North America Research Group, you may attend and enjoy listening to Liz Nesbitt, author of “Spirit Whales and Sloth Tales: Fossils of Washington State.” Dr. Nesbitt recently retired from her Curator position at the Burke Museum in Seattle. She will talk about her book and experiences in paleontology.
VicPS members will have received the Zoom meeting link details via email. If you have not received this info, please contact vicpalaeo@gmail.com ASAP.
Understanding ontogeny in Deep Time: 29-million-year-old grasshopper ootheca (egg pod).
VicPS members should check the email they’ve received about this event for virtual meeting connection details, or join us IN PERSON at the Uptown Community Room.
About the presentation:
Reproductive ecology and ontogeny play a critical role in insect dispersal which shapes their biogeographic patterns. Ontogenetic strategies, such as holometaboly, are some of the most important traits contributing to the evolutionary success of insects. However, understanding the non-adult life history traits in Deep Time is challenging due to their ephemeral and soft-bodied nature.
I described a grasshopper egg pod using microtomography from the Oligocene John Day Formation, Oregon, together with Nick Famoso (NPS Paleontologist at John Day Fossil Beds National Monument) and Angela Lin (X-ray imaging core Director at University of Oregon). The specimen, preserving ~50 slightly-curved elliptic eggs and also the ovipositional strategy of laying an underground ootheca, represents the oldest fossilized grasshopper ootheca and also the first known orthopteran eggs in the fossil record. Due to the rarity of fossil insect eggs, systematic praxis have yet been established to systematically study them. However, the number of described fossil insect eggs has rapidly increased in the past decade, and is likely to continue increasing. So we proposed to apply an ootaxonomic system when studying fossilized insect eggs, to establish a standardized systematic practice, which is already practiced in fossil amniote eggs; and an ichnotaxonomic system that describes the ootheca-laying behavior, which has convergently evolved several times among insects.
If you’re heading to Hornby Island this weekend, be sure to visit the Hornby Island Fossil Fair, presented by our friends of the Vancouver Island Paleontological Society.
Here are the dates of the proposed VicPS field trips. Members will have received details regarding the planned destinations. Feedback to our president on this topic is encouraged, and RSVP to the field trip leader is desired prior to each trip.