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.

Get Involved

GCAS Fundraiser for WNMU Museum!

MA14The Grant County Archaeological Society’s regular monthly meeting on July 19, 2023, becomes a special fundraising event for the Western New Mexico University Museum at Fleming Hall, open to GCAS members &the general public in a hybrid in-person and Zoom event! Doors open at 5PM Mountain Daylight (Silver City) Time with a recommended $5.00 minimum donation to the WNMU Museum from in-person attendees and Zoom participants alike.

In-person attendees contribute at the door while Zoom attendees support the Museum via the GCAS's online PayPal payment portal. All donations go to the WNMU Museum.

Beginning at 5PM in-person attendees can view the Museum’s exhibits of Mimbres pottery & other artifacts. Light refreshments provided. Museum’s gift shop is open. At 6:00 PM Mountain Daylight (Silver City) Time, in-person and via Zoom, Featured Speaker USFS District Archaeologist Chris Adams introduces Mimbres Pottery - Feather Imagery. Talk will follow with in-person/online Q&A.

Museum space is limited so reserve an in-person seat or request our Zoom link by contacting the GCAS at [email protected] or by telephoning Marianne Smith at 772-529-2627. Join us in this special fundraising event for the WNMU Museum, and consider becoming a member of the GCAS yourself. The GCAS and the WNMU Museum are grateful for your support.


Save the Date: Earth Day in Gough Park on April 19, 2025

Saturday, April 19, 2025, 10:00AM-3:00PM at Gough Park in Silver City,NM: celebrate Earth Day, hosted by the Continental Divide Trail Days/Continental Divide Trail Coalition, at the GCAS educational booth. We're asking for 3 or more GCAS members to help set up, run, and/or close out our booth during this event. Volunteer for a couple hours or all day. No experience necessary to show the public what the GCAS does - we'll have plenty of brochures, games, and selected artifacts on display as well as used books for sale to support our GCAS library. Contact Marianne by email or telephone/text to 772-529-2627 to offer your help!

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National Archaeology Day Soon Coming!

IMG_0101Saturday, October 19, 2024, 10:00AM to 3:00PM, at the Mimbres Culture Heritage Site in Mimbres, NM: the MCHS celebrates National Archaeology Day with guided site tours, tales of local legends, and activities for the whole family. Immediately following, from 4:00PM to 5:00PM at the Roundup Lodge, Marilyn Markel will present Apaches on the Mimbres and the Story of the Captive Boy, Santiago McKinn. Santiago McKinn's later residence has recently been located at a Mimbres Valley historic/archaeological site so this is a talk you won't want to miss. Telephone Marilyn directly at 575-536-9337 with any questions.

For even more online and in-person action, always check out the long list of upcoming activities happening all over the place, on the GCAS Events page on this very website.

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Upcoming Events

The next several weeks are chock-full of archaeologically flavored events and activities, and one of them offers an opportunity for you (yes, you!) to help introduce local schoolchildren to experience hands-on education in ancient pottery techniques:

Friday, September 27, 2024, 9:30AM to 12:00PM Noon at the WNMU Museum in Silver City: the San Lorenzo Elementary School's 4th and 5th grade classes, guided by the GCAS's own Marilyn Markel, visit the WNMU Museum for a morning or education and activities, immediately followed by a pizza lunch for the kids and all other participants in a nearby outdoor area. Marilyn Markel is seeking two volunteers to help at the Museum and to enjoy a slice of pizza afterwards. Please telephone Marilyn directly at 575-536-9337 to help out and for extra details.

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GCAS August 2024 Field Trip To Treasure Hill

IMG_20240804_103935204_HDRcopy IMG_20240804_101346351_HDROn a very warm and sunny Sunday, August 4, 2024, twenty one members of the Grant County Archaeological Society (GCAS), coming from as far away as El Paso, Texas, gathered together to explore the Archaeological Conservancy’s Treasure Hill site located in our very own Arenas Valley. Archaeologists consider this Late Pithouse-to-Mimbres Classic site (roughly 550 CE – 1130 CE), comprising a total of 100 rooms in 6 room blocks plus an additional 24 outlying sites, to have been the largest Mimbres community in the middle Rio de Arenas/Whiskey Creek watershed. Unfortunately Treasure Hill, like so many other Mimbres sites, has suffered heavy looting from the late 19th Century to the present. A major road and residential development surround it and it has accumulated windblown trash as well as garbage carried in by unauthorized visitors.Consequently...

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GCAS 2024 Field Trip To Treasure Hill

MA198 - Treasure Hill - restoredSunday, August 4, 2024, 10:00 AM: This month's field trip takes the GCAS to Treasure Hill, located 4 miles east of Silver City in the Arenas Valley and about 1 mile south of Highway 180. Treasure Hill is a heavily looted 15-acre site with a total of about 100 pueblo rooms, ranging from the Late Pithouse to the Classic Mimbres era (about 550 CE - 1130 CE). We will meet at the gate to the site at 10:00 AM sharp but this site is in a sensitive location so please contact trip leader Marianne Smith ([email protected] or phone/text 772-529-2627) for specific directions.

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Repost: Fill Your Calendar With Centennial Events

The Gila Wilderness holds a special place in the hearts of us out here in the territories. It was the world's first designated wilderness and it's right here in our own back yard. Find out about centennial events throughout 2024 here on the US Forest Service Wilderness Ranger District's web pages. Learn more about the Gila Wilderness's history and culture here.

Save a very special date: Saturday, June 1, 2024, 12:00PM noon-4:00PM, to visit Gough Park in Silver City: join the fun as the GCAS shifts our usual "first Sunday of the month" field trip one day earlier to the first Saturday of June to celebrate the main event of the 2024 centennial of the Gila Wilderness. The US Forest Service Wilderness Ranger District is our host, commemorating the vital partnerships throughout the community that have contributed to the preservation of the Gila Wilderness over the past century. The GCAS is one among many such community organizations that will have a booth in Gough Park to showcase how we local people working together have preserved the Gila Wilderness for us all to love and enjoy.

/s/ webmaster


Repost: Fill Your Calendar With Centennial Events

The Gila Wilderness holds a special place in the hearts of us out here in the territories. It was the world's first designated wilderness and it's right here in our own back yard. Find out about centennial events throughout 2024 here on the US Forest Service Wilderness Ranger District's web pages. Learn more about the Gila Wilderness's history and culture here.

Save a very special date: Saturday, June 1, 2024, 12:00PM noon-4:00PM, to visit Gough Park in Silver City: join the fun as the GCAS shifts our usual "first Sunday of the month" field trip one day earlier to the first Saturday of June to celebrate the main event of the 2024 centennial of the Gila Wilderness. The US Forest Service Wilderness Ranger District is our host, commemorating the vital partnerships throughout the community that have contributed to the preservation of the Gila Wilderness over the past century. The GCAS is one among many such community organizations that will have a booth in Gough Park to showcase how we local people working together have preserved the Gila Wilderness for us all to love and enjoy.

/s/ webmaster


Fill Your Calendar To Celebrate the Gila Wilderness's 100th Birthday

The Gila Wilderness holds a special place in the hearts of us out here in the territories. It was the world's first designated wilderness and it's right here in our own back yard. Find out about centennial events throughout 2024 here on the US Forest Service Wilderness Ranger District's web pages. Learn more about the Gila Wilderness's history and culture here.

Save a very special date: Saturday, June 1, 2024, 12:00PM noon-4:00PM, to visit Gough Park in Silver City: join the fun as the GCAS shifts our usual "first Sunday of the month" field trip one day earlier to the first Saturday of June to celebrate the main event of the 2024 centennial of the Gila Wilderness. The US Forest Service Wilderness Ranger District is our host, commemorating the vital partnerships throughout the community that have contributed to the preservation of the Gila Wilderness over the past century. The GCAS is one among many such community organizations that will have a booth in Gough Park to showcase how we local people working together have preserved the Gila Wilderness for us all to love and enjoy.

/s/ webmaster


News from the Jornada Research Institute

Our friends to the east at the Jornada Research Institute have sent us an update on their archaeological activities and invite interested folks to join in the fun. JRI president Dave Greenwald reports that their work continues at Creekside Village including in the great kiva area. During March into April, volunteers will help complete one 2 m by 5 m area within the great kiva. Dave describes JRI’s further investigations:

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22d Mogollon Conference: Save these dates!

Thursday, October 3 through Saturday, October 5, 2024, Silver City NM: It's the 22d annual Mogollon Conference, hosted by WNMU and the Museum at Fleming Hall.

The Museum will host a complimentary reception for attendees on the evening of October 3 before the two-day conference gets underway on Friday and Saturday at the Bessie Forward GRC on the WNMU Campus. Registration for the conference sessions is $45/person until September 19; thereafter $55/person. BUT: special offer to GCAS members! The Museum needs 3-4 volunteers to help with registration at the conference and would waive the registration fee for those folks! Contact Museum Director Danni Romero to volunteer; check the Mogollon Conference website for all other developing info including fees for the October 4 banquet and the Sunday, October 6 Mimbres Foundation reunion:

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