General Meetings:  Bimonthly meetings for members and visitors are held on the 3rd Thursday of alternate months from September through May. Meetings are meant to be both educational and entertaining and give opportunities for people with common interests to get acquainted. Note the location information carefully, as some meetings will be a hybrid of in-person and  Zoom Video Conference, while others will be via Zoom only. 

Upcoming Presentations

    • 17 Sep 2026
    • 5:30 PM - 7:30 PM
    • Larkspur Community Center 1600 SE Reed Market Road, Bend


     
    Scott Thomas

    Abstract:  Sometime during the period 1400 to 1600AD, as buffalo herds in northern Nevada and SW Idaho diminished, Shoshone speaking people moved into Southeastern Oregon where buffalo were more plentiful. They brought with them a unique set of tools and cooking vessels not seen elsewhere in Oregon and left evidence of bison hunting and butchering. This presentation focuses on their unique tool set, evidence pointing to their geographic origins and some possible explanations for the short migration to the north of their homeland.


    Reconstructed decorated cooking pot
    discovered at Lost Dune Site in 1980

    Bio:  Scott Thomas, Retired Burns BLM District Archaeologist

    Education

    • Bachelors of Science, Zoology, Oregon State University 1975
    • Masters of Arts, Anthropology, Portland State University 1982

    Archaeological Research Interests – Clovis age sites; buffalo hunting in Harney County circa 1500 AD; edible plant harvest in Harney County; Rimrock Draw Rockshelter 17,000 years ago in Harney County; prehistoric pottery manufacture in Harney County; and public archaeology.

    Other Interests – Vegetable and flower gardening, greenhouse vegetable production, native edible plants, willow basketry, wattle and daub fencing and construction, Craftsman house design, surf fishing, beach combing, reading historical fiction, camping.

    Employment – Retired in 2018. Former District Archaeologist (24 years), Bureau of Land Management, Burns District

Past Presentations

6 Jun 2026 The Archaeology Roadshow- Central Oregon 2026
29 May 2026 Come Along on the Oregon Trail
21 May 2026 The Civilian Conservation Corps in Oregon- A Living Legacy- by Glenn Voelz
19 Mar 2026 The Kam Wah Chung State Heritage Site and the Chinese Diaspora in Oregon by Don Hann
15 Jan 2026 "The Jackson County Rebellion" A Populist Uprising in Depression-Era Oregon by Jeff LaLande
18 Nov 2025 Fort Rock Sandals and the Ancient Basketry Traditions of the Northern Great Basin by Thomas Connolly
22 Oct 2025 Step Into the Ice Age
16 Oct 2025 Investigating Paleoindian Subsistence: Zooarchaeological Analyses of Connley Cave 5 Cultural Features by Miranda Harding
24 Sep 2025 Connley Caves and XRF Results by Katelyn McDonough and Richard Rosencrance
28 Jun 2025 Archaeology Roadshow 2025 in Harney County
7 Jun 2025 Rimrock Draw Rockshelter: 18,000 Years of Deep History by Patrick O'Grady
7 Jun 2025 Archaeology Roadshow 2025 in Central Oregon
31 May 2025 Archaeology Roadshow 2025 in Portland
28 May 2025 Read & Write Workshop: Ancient People of the Lake (Children, Ages 3rd-5th Grade) by Eileen Gose
16 May 2025 The "Magic" of Archaeology
15 May 2025 Seeing the Landscape with Two Eyes: The Scientific Value of Nimiipuu (Nez Perce) and Indigenous Ethnogeology by Roger Amerman
20 Mar 2025 Rimrock Revisited by Patrick O'Grady
18 Feb 2025 Archaeology in Central Oregon and Unraveling the Growth, Evolution, and Disappearance of the Snow Creek Irrigation Company by Bob Timmer
16 Jan 2025 Ice and ocean constraints on early human migrations into North America along the Pacific Coast by Summer Praetorius, PhD
14 Nov 2024 Searching for Early Submerged Sites Along the Pacific Coast of North America by Dr. Loren Davis, and ASCO's Annual Meeting
2 Oct 2024 For Kids: Step Into the Ice Age at Becky Johnson Community Center
19 Sep 2024 Over the River and Up the Hill: a Snapshot of Oregon Trail History on the John Day River by Ryan Griffin
16 Aug 2024 ASCO's 30th Anniversary
28 Mar 2024 What’s New at the Connley Caves and in Western Stemmed Tradition Research? by K. McDonough and R. Rosencrance
5 Feb 2024 Know Puzzles: Puzzling Out the Past by Eileen Gose
4 Jan 2024 Survivance and the Deep Great Basin Past by Dr. David Hurst Thomas
16 Nov 2023 Exploring Purpose and Context: Spirit Power, Doctoring, and Gambling Medicine in Klamath Basin Rock Art by Dr. Robert David
18 Oct 2023 Great Basin Anthropological Conference
4 Oct 2023 Interactive Archaeology Presentation by Eileen Gose
21 Sep 2023 Prehistoric Bison Hunters of the Northern Great Basin
10 Sep 2023 Rock Art: More than Just Images by Eileen Gose
18 May 2023 Deschutes River Railroad War, 1909 - 1911 by Steve Lent
2 May 2023 Rock Art: More than Just Images by Eileen Gose
6 Apr 2023 Growing Up in the Ice Age: Were Children Drivers of Human Cultural Evolution? by Dr. April Nowell
16 Mar 2023 New Discoveries at the Cooper's Ferry Site in Western Idaho Push Projectile Technology Back to 16,000 years ago by Dr. Loren G. Davis
16 Feb 2023 The Roles and Research of the Museum of Natural and Cultural History Archaeology Field School by Katelyn McDonough
19 Jan 2023 12,600 Years of Perishable Technologies at Cougar Mountain Cave, Oregon by Richie Rosencrance
8 Dec 2022 Archaeology and the Human Experience at the Paisley Caves in the Northern Great Basin & General Meeting
20 Oct 2022 Water and Wind: Paleoenvironmental and Archaeological Correlations at Rimrock Draw Rockshelter
22 Sep 2022 Evidence of Humans in North America during the Last Glacial Maximum
30 Jun 2022 Waldo Lake History, Precontact to Present Times
12 May 2022 The Dam Fiasco at Bull Flat
21 Apr 2022 Getting Blood From a Stone: Excavations at a Paleolithic Oasis in Jordan by Dr. April Nowell
17 Mar 2022 Wenas Creek Mammoth Dig by Patrick Lubinski
17 Feb 2022 15,000 Years of Great Basin Archaeology by Dennis Jenkins
3 Feb 2022 Oregon Historical Society presents: Centering Chinese History in Oregon: A panel discussion
13 Jan 2022 Connley Caves Talk by Katelyn Mcdonough
9 Dec 2021 Prehistoric Bison Hunters of the Northern Great Basin by Scott Thomas
14 Oct 2021 Archaeology of the Portland Area by Virginia Butler
30 Sep 2021 All Member Meeting
29 Apr 2021 April Presentation: Oregon Chinese Diaspora Project and gold mining in the John Day area by Donn Hann
18 Mar 2021 March Presentation: Tribal member and Archaeologist Dr. Robert David educates us on Shamanism and myths from a Modoc petroglyph site
18 Feb 2021 February Presentation: Dr. Loren G. Davis on Cooper's Ferry Site in Idaho
21 Jan 2021 January Presentation: Paul Claeyssens on How Archaeological Work is Effected by Wildfire
10 Dec 2020 December Presentation: Dr. Virginia L. Butler on The Ciwicen Village Site in Port Angeles, WA
19 Nov 2020 November Presentation: Dr. Michel Waller provides insights into our human evolution ​by examining tool-use in different species
17 Sep 2020 September Presentation: Dr. Dennis Jenkins on his latest findings from ​15,000-year-old sites in the Oregon High Desert
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