NEXT MEETING: Wednesday, April 16, 2025, 6:00 PM at 2045 Memory Lane in Silver City, New Mexico. The GCAS's next monthly IN-PERSON ONLY meeting features speaker geoarchaeologist Dave Rachal PhD of Tierra Vieja Consulting in Las Cruces NM. Doors open at 6:00 PM with light refreshments on offer. Socializing and a brief-to-nonexistent business meeting will immediately precede Dave's presentation of: How Did The Seeds Get There? Ruppia cirrhosa Ecology, Depositional Context and Accurate Radiocarbon Dating at White Sands: "The stratigraphic and geomorphic contexts, and ultimately the chronometric determinations, at White Sands Locality-2 (WHSA-2) are topics of controversy that stem from conflicting interpretations of the processes that deposited the Ruppia cirrhosa (Ruppia) seeds within the paleo-Lake Otero footprint site....[O]ur interpretation depicts the shoreline as an unstable, dynamic lake margin to which Ruppia seeds...were transported from deep-water, offshore growth beds during storm events and deposited on the lake shore in seed balls. These unusual aggregates, known to mix seeds of wide-ranging ages, were gradually broken apart by several cycles of wave action and erosion and redeposited in layers....[W]e will delve into both the ecology and the depositional context of Ruppia and discuss why the Ruppia seeds at paleo-Lake Otero are problematic materials for radiocarbon dating." Check out Dave's and Tierra Vieja Consulting's YouTube videos (links are on our Events page) and bring your questions for him!

NEXT FIELD TRIP: TBA - watch this space and your newsletters for details as they develop.

Last Chance for a Presentation in Cliff NM!
Plan Now for the October Southwest Kiln Conference in Silver City

Mark Your Calendars for July's Community Conversation at the Silco Theater!

Dir photo DRomeroSaturday, July 23, 2022, 11:00AM at downtown Silver City's Silco Theater, 311 Bullard Street - free to the public: it's The Meaning of Things, this month's installment of the Community Conversation program cosponsored by the Silver City Museum and the Western Institute for Lifelong Learning. Featured speaker Dani Romero, Director of the WNMU Museum, will describe the history of Mimbreño pottery and its cultural connotations to Southwest New Mexico. Afterwards audience members are invited to join a Community Conversation on how objects can be expressions of cultural identity. Attendees are encouraged to bring objects from home that have personal relevance to them and to share their stories in “The Meaning of Things.”


Born and raised in Southern California, Danielle spent the last 11 years in Nevada managing archaeological collections and working for the State Historic Preservation Office. A PhD candidate at the University of Nevada at Las Vegas focusing on Mimbres pottery and how it informs prehistoric interaction, Dani spent most of her summers for the past 9 years in the Mimbres Valley/Silver City working on various field projects before accepting the directorship of Silver City's WNMU Museum.

For registration including an online participation option, directions, and contact information please click on the Silver City Museum's page for this event. Although this lecture is free to the public a suggested $5 donation will help WILL and the Silver City Museum defray the expenses of continuing this program. We members of the Grant County Archaeological Society hope to see all our friends and neighbors there!

/s/ webmaster

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